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$
67.59
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$3.94 Shipping
Condition: Neu
Location: China
We offer the state of the art products, which include motors,drives,switch,modules,CUP,electronic accessories,motherboards, custom built computers, refurbished ... moredesktops, refurbished laptops, monitors, printers, desktop & laptop accessories/parts & much more!! If you need any kind of items, please contact us directly.We will give you more competitive prices.
$
77.88
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Condition: New
Location: China
Normal 0 false false false EN-US JA X-NONE Portable Hi-Fi Multimedia Bluetooth Speaker· Bluetooth stereo portable speaker which is highly integrated. ... moreLow cost and low power· Bluetooth 2.0 specification· Support for the A2DP V1.2.AVRCP V1.4 profiles· With the 48K/16BIT high quality digital audio playback plug and TF card function· Bulit-in polymer battery in side· Insert the Micro Sd card to play. A perfect sound will output· The range of the bluetooth wireless will up to 10 meters Specifications: Material: Aluminum and plastic· Power output:3W· Radio type: FM· Battery capacity:450mAh· Charger voltage: 5V· Charging time: 2.5hours· Last time: 4hours· Operating system: Microsoft Windows 7. 8,Vista XP, Mac OS Compatible with: iPad all Gen· iPhone all Gen· iPod touch all Gen· Android Smartphone all Gen· Windows Smartphone all Gen Package includes: 1× Portable Multimedia Bluetooth Speaker for iPad iPhone iPod· 1×2 in 1 USB cable and AUX plug line· English User Manual
$
115.99
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Condition: New
Location: Meriden, United States
Skye takes air purification to the next level. Beyond it's H-13 HEPA filter, Skye features the following The Skye Air Purifier is an excellent choice ... morefor anyone who wants to breathe cleaner air. The filter is also made from high-quality materials that are designed to be long-lasting and highly efficient.
$
57.83
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Condition: New
Location: China
New system support wireless detector and wired detector, but old system not support wired detector. Wired detectors can avoid wireless interference, suitable ... morefor engineering projects. Radio Frequency: 433Mhz.
$
129.99
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Condition: Used
Location: Long Beach, United States
In working condition.
$
360.65
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Condition: New
Location: Dayton, United States
【Electric Start】Our gasoline engine is specially designed with electric start, just turn the key, you can start the engine easily and quickly. And also ... morecomes with a recoil start, giving you dual start options. 【Powerful Engine】Our gasoline engine is a 4-stroke 420cc OHV engine, which provides you with strong power and ensures that your work can can be used in a variety of applications such as go-karts, mini bike, log splitters, compressors, lawn mowers, water pumps, pressure washers and more. 【Low Oil Automatic Shut--off】Low oil sensor shuts down engine when oil reaches a level that is too low for safe operation, improving the safety of engine use and extending the service life.
$
1289.00
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Condition: New
Location: United States
The EcoFlow Smart Generator, now with dual fuel support. Connecting your Smart Generator (Dual Fuel) with EcoFlow Products. EcoFlow Duel Fuel Smart Generator ... more-This Will Beat Your Expectations! With LPG, we’ve made it easier than ever.
$
316.85
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Condition: New
Location: Jacksonville, United States
In Titles& Descriptions ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ Maretron SIM100 Switch Indicator Module Manufacturer: MARETRON Part Number: SIM100-01 UPC: 873804000190 ... moreCondition: New SIM100 Switch Indicator Module Maretron's Switch Indicator Module monitors switch closure devices including. But not limited to, safety equipment(heat, smoke, carbon monoxide, explosive vapor detectors) security systems(motion, vibration, glass break, door and port hole magnetic switches) and vessel monitoring equipment(valve closed/open, high water bilge) The SIM100 continually monitors these switch closure devices and broadcasts information of the NMEA 2000 network about the switch state so the crew can be alerted to potential conditions or problems that warrant further investigation. Advanced features of the SIM100 include the ability to detect whether or not power has been disconnected frmo the monitored device or if the signal wires have been disconnected due to either corrosion, tampering, or for any other reason(if the monitored device is so equipped) With the SIM100, you can rest assured that ciritcal sensors are receiving power, signal wires are connected, and all the safety, security, and vessel functions are under constant supervision. Features: Monitors and reports switch status Can detect and report problems like opens and shorts in switch circuits Compatible with Maretron Supplied: Heat detectors. Smoke detectors, Carbon monoxide detectors, Bilge water detectors Also compatible with: Magnetic switches. Glass break detectors, Door, hatch, and porthole magnetic switches, Specifications: Heat Detectors Smoke Detectors Carbon Monoxide Detectors Gas Detectors Bilge Water Detectors Magnetic Switches Glass Break Detectors Clogged Fuel Filter Detection(Excessive vacuum) Door. Hatch, and Porthole Magnetic Switches, Load Equivalence# LEN) = 1 Shipping. Taxes. Payment. Returns. Contact Us. FREE Shipping only applies to the Continental 48 States. There are additional shipping fees for items going to Hawaii. Alaska, and Puerto Rico. NO PO
$
2899.00
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Condition: New
Location: Poughkeepsie, United States
2023 Honda Power EM5000SXFeatures may include The app includes wireless start/stop, operation monitoring, and service reminders, utilizing Bluetooth® ... moreconnectivityCO-MINDER: Advanced Carbon Monoxide Detection System.
$
569.00
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Condition: New
Location: Duarte, United States
Just add oil (included 10W-30), and operate your Dual-Fuel generator right out of the box on gasoline or propane, and easily switch fuels with the EZ ... moreStart dial. When the 1.1-gallon tank of gasoline is full, the 79cc Champion engine produces 2500 starting watts and 1850 running watts and will run for up to 11.5 hours at 25% load.
$
4156.00
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Condition: New
Location: San Diego, United States
Masimo SET® provides the most reliable SpO2 and pulse rate measurements even under the most challenging clinical conditions. Including patient motion ... moreand low peripheral perfusion. Masimo Rainbow SET® technology analyzes multiple wavelengths of light to accurately measure total hemoglobin(SpHb) oxygen content(SpOC) carboxyhemoglobin(SpCO) methemoglobin(SpMet) and PVI noninvasively and continuously. Product Features. User may program default power-up settings. Delivers more than 10 hours of continuous battery life. Up to 72 hours of trending memory. FastSat® tracks rapid changes in arterial O2 with unmatched fidelity. SmartTone™ beeps in sync with pulse. Even under patient motion conditions. Dimensions Size: 6.2in x 3.0in x 1.4in Weight: 13oz Power Ratings Power Requirements: 4 AA Alkaline Batteries. Accessories. Rad-57 Comes standard with Oxygen Saturation(SpO2) Pulse Rate, and Perfusion Index Rainbow® reusable sensors available in 3 ft. 8 ft. and 12 ft. cable lengths. Red reusable sensors available in 3 ft. and 12 ft. cable lengths. Masimo Rad-57 can also be used with Masimo LNOP® and LNCS® adhesive sensors. Rainbow sensors must be used when reading SpHb. SpCO and SpMet. Red sensors can be used for SpO2, PR and PI only. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so. Do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item. f3d.RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Feog4d72f%2B%3Ef3d-13f4629e825-0x102-
$
21.06
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$2.99 Shipping
Condition: New
Location: China
Discover Industrial.
$
237.99
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Condition: New
Location: Atlanta, United States
Through a user-friendly interface, this sophisticated panel simplifies security administration by supporting up to 48 uniquely designated points over ... morefour customisable sections. Central Monitoring: Keep an eye on your property 24/7 with central monitoring capabilities.
$
229.44
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Condition: New
Location: China
Support Tuya APP, Wifi + GSM Alarm. Radio Frequency: 433Mhz. New system support wireless detector and wired detector, but old system not support wired ... moredetector. 433MHz Door Sensor Button battery: 3V CR2032.
$
16.00
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Condition: New
Location: China
In the presence of a detectable gas, the sensor's conductivity increases depending on the gas concentration in the air. A simple electrical circuit can ... moreconvert the change in conductivity to an output signal which corresponds to the gas concentration.
$
180.25
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Condition: New
Location: Centerburg, United States
$
255.99
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Condition: New
Location: China
Dahua 8Mp Network Video Recorder 1U 8PoE 8Ch Compact Lite NVR NVR2108HS-8P-4KS2. Carbon Monoxide LCD Gas Smoke 2in1 Combination Detector Alarm - Battery ... moreOperated. TF card&Cloud storage recording. Solar Panel: Monocrystalline Silicon ETFE.
$
1568.09
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Condition: New
Location: Pottstown, United States
Plus, the auto choke feature enables easy, push button or remote starting and eliminates the need to adjust a choke lever or dial. 60 quieter than a standard ... moregenerator - Compared to Briggs and Stratton standard generator 030743.
$
17.12
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$10.09 Shipping
Condition: New
Location: Cerdanyola del Vallès, Spain
1pc x CCS811 Sensor Module. I2C signal output, direct communication with the main system. High sensitivity, fast heating.
$
279.00
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$82.05 Shipping
Condition: New
Location: Miami, United States
Available for one to four air lines; used with HP Model respirators. Note: CPF filters do not remove CO or convert CO to CO2, or remove other toxic gases. ... moreAir enters the filter through one of the inlet ports.
$
75.99
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Condition: New
Location: Walnut, United States
1. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices ... morenot included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction. Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation! 2. WiFi & GSM Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way. It will push alarm notification via free app when it is triggered. GSM Way: Insert 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts.
$
1.82
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$3.50 Shipping
Condition: New
Location: China
1/2/5pcs MQ - 9 Carbon Monoxide CO Alarm Combustible Gas Sensor Module. Arduino Module. - Gas Detected:Carbon monoxide,Combustible gas. - Have better ... moresensitivity to carbon monoxide detector. - TTL output valid signal is low.
$
729.00
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Condition: Used
Location: Newark, United States
Using gasoline, the 389cc Champion engine produces 7850 starting watts and 6250 running watts, and will run for 11 hours at 50% load when the 7.7-gallon ... morefuel tank is full. Also included is a 6.5-foot propane hose with a built-in regulator.
$
97.84
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Condition: New
Location: Arcadia, United States
Built-in Siren 1 Pcs(70dB, the siren is built-in main panel). Wireless Strobe Light Siren 1 Pcs(135dB Loud). User can connect alarm system with WIFI and ... moreGSM Sim Card to work. And if the WIFI failure, will change GSM/GPRS mode auto Dial Out.
$
41.47
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$4.05 Shipping
Condition: Neu
Location: China
I can provide a large number of spare parts for old PCs.
$
10.19
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$2.78 Shipping
Condition: Neu
Location: China
1pcs CCS811 NTC CO2 eCO2 TVOC Air Quality Gas Sensor. CJMCU-30 SGP30. 1PC SGP30 Air Quality Sensor. SGP30 Multi Pixel Gas Sensor. 45 In 1 Sensor. When ... morepowered, the heater draws about 25-35mA. You can use the EN pin to power it off (pull it high to 5V to turn off) to conserve energy.
$
188.99
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Condition: New
Location: Walnut, United States
1. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices ... morenot included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction. Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation! 2. WiFi & GSM Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way. It will push alarm notification via free app when it is triggered. GSM Way: Insert 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts.
$
8600.00
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$580.00 Shipping
Condition: Used
Location: Lakeland, United States
Amico Air Dryer & Vac Vacuum Pump System. - Carbon Monoxide Monitor. - We can't test this system and it will best sold in unknown working condition.
$
78.59
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Condition: New
Location: China
Normal 0 false false false EN-US JA X-NONE Portable Hi-Fi Multimedia Bluetooth Speaker· Bluetooth stereo portable speaker which is highly integrated. ... moreLow cost and low power· Bluetooth 2.0 specification· Support for the A2DP V1.2.AVRCP V1.4 profiles· With the 48K/16BIT high quality digital audio playback plug and TF card function· Bulit-in polymer battery in side· Insert the Micro Sd card to play. A perfect sound will output· The range of the bluetooth wireless will up to 10 meters Specifications: Material: Aluminum and plastic· Power output:3W· Radio type: FM· Battery capacity:450mAh· Charger voltage: 5V· Charging time: 2.5hours· Last time: 4hours· Operating system: Microsoft Windows 7. 8,Vista XP, Mac OS Compatible with: iPad all Gen· iPhone all Gen· iPod touch all Gen· Android Smartphone all Gen· Windows Smartphone all Gen Package includes: 1× Portable Multimedia Bluetooth Speaker for iPad iPhone iPod· 1×2 in 1 USB cable and AUX plug line· English User Manual
$
165.29
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Condition: New
Location: Walnut, United States
1. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices ... morenot included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction. Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation! 2. WiFi & GSM Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way. It will push alarm notification via free app when it is triggered. GSM Way: Insert 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts.
$
124.99
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Condition: New
Location: Walnut, United States
1. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices ... morenot included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction. Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation! 2. WiFi & GSM Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way. It will push alarm notification via free app when it is triggered. GSM Way: Insert 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts.
$
190.68
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Condition: New
Location: Dayton, United States
Enhance safety in your RV with the Atwood 36681 Dual LP/CO Detector in Polar White. This compact and reliable device serves as both a propane (LP) and ... morecarbon monoxide (CO) detector, providing dual protection against potential hazards. With its polar white finish, easy installation, and cutting-edge sensor technology, the Atwood 36681 ensures peace of mind on your travels, offering a sleek and effective solution for monitoring gas levels in your recreational vehicle.
$
113.04
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Condition: New
Location: Arcadia, United States
1. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices ... morenot included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction. Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation! 2. WiFi & GSM Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way. It will push alarm notification via free app when it is triggered. GSM Way: Insert 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts.
$
139.99
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Condition: New
Location: Walnut, United States
The advantage of 4G alarm system. Following the official closure announcement of 2G networks in United States, Canada, Mexico, Australia, Euro Union, ... moreetc. Worldwide cellular mobile network prvoides are considering ceasing 2G service with in-progress plans in coming years. Without 2G networks, 2G/GSM only alarm system will fail to achieve it's major function, remote control through calls and SMS. To provide customers with longer alarm system lifespan, our company is launching a series of it's 4G alarm system which are both 4G/3G/2G(GSM) Network compatible. Applicable Area US 4G alarm system work on United States, Canada, Mexico.(If use in USA, suggest use AT&T, T-mobile 4G Sim card). Euro 4G alarm system work on Euro Union, United Kingdom and other EU countries, Africa, Asia.
$
141.54
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Condition: New
Location: Walnut, United States
1. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices ... morenot included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction. Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation! 2. WiFi & GSM Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way. It will push alarm notification via free app when it is triggered. GSM Way: Insert 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts.
$
21.76
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$3.32 Shipping
Condition: New
Location: China
$
21.72
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$2.99 Shipping
Condition: New
Location: China
(Excluded.).
$
2537.15
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$63.88 Shipping
Condition: New
Location: Youngstown, United States
BULLARD CAB, CO MONITOR 10 PPM CO MONITOR SYSTEM FOR HIGH PRESSURE. This unit is designed to monitor breathing air for carbon monoxide contamination from ... morea compressed air source. The air flows through the sampling hose and into the monitor where a small amount (~0.5 lpm) is diverted through a preset internal regulator and flow restrictor.
$
253.89
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Condition: New
Location: China
New system support wireless detector and wired detector, but old system not support wired detector. Wired detectors can avoid wireless interference, suitable ... morefor engineering projects. WIFI / GSM / intranet alarm system: APP push,SMS,Voice monitoring,intranet center etc.
$
73.28
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$4.05 Shipping
Condition: Neu
Location: China
We offer the state of the art products, which include motors,drives,switch,modules,CUP,electronic accessories,motherboards, custom built computers, refurbished ... moredesktops, refurbished laptops, monitors, printers, desktop & laptop accessories/parts & much more!! If you need any kind of items, please contact us directly.We will give you more competitive prices.
$
90.12
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$4.66 Shipping
Condition: Neu
Location: China
$
135.00
Buy It Now
Condition: Used
Location: Lakewood, United States
MST& ASSOCIATES. INC. 800-608-4534 x 1 Your Surplus Equipment Specialists. Est. 1996 Petersburg. VA Thank You for your interest in our listed items! ... moreWe appreciate your business and will gladly answer any questions that may have. Feel free to call or email. Our live operating hours are Monday-Friday 8AM-4PM Eastern Standard Time. MST& Associates has been providing Medical and Surgical equipment all over the world since 1996. We gladly work with customers in the United States and Internationally. If you are looking for something specific. But do not see it in our Ebay auctions, please contact us with a list of what you are looking for. We operate out of 4 large warehouses and have many different items available. Needless to say, we have a bit of everything, and if we do not have what you are looking for, we can certainly try to track it down for you. ITEM DESCRIPTION: The Item you are bidding on is a n PHILIPS V24C COLOR PATIENT MONITOR System: M1205A Model: M1 204A PN: M1204-83048 SN: 3907A53574 MODULES: NBP. ECG/RESP, SPO2/PLETH, TEMP, CCO/CO, REC + Cable to connect Rack to Monitor! This item is used and may show signs of wear and tear. Use, sticker residue. Writing, etc. Overall, the item is in great cosmetic condition. This unit was tested for power only. Unit powers on. N o further testing done. Item must be fully tested before patient use. Item is sold as is. No scratches/major damage to screen or buttons. See pictures of actual item above. Item will have MST Tamper Sticker when shipped. Item came from working facility one week prior to auction start. Auction does not include any other cords. Cables, or accessories other than what is listed and pictured above. If you have any questions. Feel free to email or call. PAYMENT: Payment accepted through Paypal. Credit Card, Wire Transfer. Payment must be made 48 Hours after auction ends. If you have a problem with this, contact me BEFORE bidding. If payment has not been received, or no contact has been made, we reserve the right to re-list the item and the
$
11.09
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$3.19 Shipping
Condition: Neu
Location: China
1pcs CCS811 NTC CO2 eCO2 TVOC Air Quality Gas Sensor. CJMCU-30 SGP30. 1PC SGP30 Air Quality Sensor. SGP30 Multi Pixel Gas Sensor. Using the chip: MICS-6814. ... moreChip 6814 air quality CO VOC NH3 oxynitride gas sensor.
$
80.00
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$35.00 Shipping
Condition: Used
Location: Ellisville, United States
All items are sold as is without warranty unless specifically stated in the posting. This does not mean that the unit doesn’t work. Only that we have ... morenot tested or checked it out. This may also mean that we are not knowledgeable in this specific item. The Item may vary from picture as manufacture may change model appearance. MHZ ELECTRONICS INC. CALL BRENT- 1-866-MHZ-ELEC- MHZ ELECTRONICS INC. CALL BRENT- 1-866-MHZ-ELEC- MHZ ELECTRONICS INC. CALL BRENT- 1-866-MHZ-ELEC- MHZ ELECTRONICS INC. CALL BRENT- 1-866-MHZ-ELEC- Hewlett Packard OmniCare M1204A CMS 24 Monitor comes with what you see in the pictures. If you don't see it. You probably won’t get it. Specifications are from manufacturer and may vary slightly due to upgrades. Options, or revisions this unit may or may not have. eBay’s description of“USED or FOR PARTS OR NOT WORKING” and our description of“USED or FOR PARTS OR NOT WORKING” is different, therefore because eBay requires the filling in of this field, we state as“USED or FOR PARTS OR NOT WORKING” PLEASE READ OUR“CONDITION” for our description of“USED or FOR PARTS OR NOT WORKING” Model Number: M1204A System Number: M1205A Serial Number: 3713A17708 Condition: Used. Removed from service, powers up nicely, unable to test to specifics without accessories, therefore due to eBay rules and regulations this unit will be sold as for parts or not working. For More Pictures Please Click the Following: The charge for freight will be determined by the destination upon the ending of the auction. There will be a packing fee on larger and heavier items it will be determined by the size and the care that has to go into packing an item. Most of the time. People are impressed with the job we do because we customize our own skids for larger items and we take the utmost care to provide a safe and cozy journey for your item. We strive to make our customers happy and want you to feel that we have treated you with the ultimate respect. Disclaimer: The sale of this item may be subject to regulation by the
$
135.84
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Condition: New
Location: Walnut, United States
1. Faster and more reliable communication: 4G+WiFi alarm system uses the latest cellular network technology, providing faster and more reliable communication ... morecompared to traditional alarm systems. 2. Easy installation and setup: 4G+WiFi alarm system is easy to install and set up, with no need for complex wiring or drilling. 3. Compatibility with smart home devices: 4G+WiFi alarm system can be integrated with other 433 Wireless Sensor or Tuya Sensor, such as glass break detector, smoke detector, gas leak detector, tuya wifi camera. 4. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices not included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction.
$
319.99
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Condition: New
Location: Orange, United States
Model #: GXS1500i. Do more with the A-iPower GXS1500i gasoline powered Inverter Generator. Providing an impressive 1,500 starting watts and 1,200 running ... morewatts it is perfect for tailgating and camping.
$
179.54
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Condition: New
Location: Baldwin Park, United States
1. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices ... morenot included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction. Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation! 2. WiFi & GSM Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way. It will push alarm notification via free app when it is triggered. GSM Way: Insert 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts.
$
2.76
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$2.99 Shipping
Condition: New
Location: China
For Arduino. Detection concentration: 300-1000ppm(combustible gas). Are not subject to ethanol vapor, soot, carbon monoxide and other gases interference. ... morecombustible gas range: 100 to 10000ppm. Suitable for carbon monoxide and gas detection.
$
73.41
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Condition: New
Location: Montgomery, United States
This CO detector also features a battery backup that allows for continuous monitoring, even in the event of a power failure. Product Features.
$
193.79
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Condition: New
Location: Arcadia, United States
1. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices ... morenot included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction. Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation! 2. WiFi & GSM Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way. It will push alarm notification via free app when it is triggered. GSM Way: Insert 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts.
$
85.99
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Condition: New
Location: Walnut, United States
1. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices ... morenot included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction. Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation! 2. WiFi & GSM Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way. It will push alarm notification via free app when it is triggered. GSM Way: Insert 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts.
$
329.00
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$34.00 Shipping
Condition: Used
Location: Saint Charles, United States
Guaranteed the unit comes as shown andincludes V-DOCK.
$
179.54
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Condition: New
Location: Carson, United States
1. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices ... morenot included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction. Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation! 2. WiFi & GSM Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way. It will push alarm notification via free app when it is triggered. GSM Way: Insert 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts.
$
143.99
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Condition: New
Location: Walnut, United States
1. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices ... morenot included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction. Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation! 2. WiFi & GSM Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way. It will push alarm notification via free app when it is triggered. GSM Way: Insert 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts.
$
129.99
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Free Shipping
Condition: New
Location: Walnut, United States
1. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices ... morenot included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction. Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation! 2. WiFi & GSM Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way. It will push alarm notification via free app when it is triggered. GSM Way: Insert 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts.
$
193.81
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Condition: New
Location: China
This product can detect combustible oxygen, carbon monoxide, hydrogen sulfide, the concentration of the LEL, providing light, vibration, hum, triple alarm ... morefunction. 0-100%LEL(Combustible gases). VIsual,auditory alarm and buzzer alam.
$
36.38
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Condition: New
Location: China
Gas sensor module MQ-136/131/137/138/139 hydrogen sulfide, ozone, ammonia formaldehyde detection. MQ-136 hydrogen sulfide sensor module MQ136 hydrogen ... moresulfide detection sensor. ArduinoSB MQ-131 ozone sensor oxygen sensor module.
$
2.95
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$3.74 Shipping
Condition: Neu
Location: China
ZP07-MP503-10 grade air quality module adopts advanced chip thick film semiconductor gas sensor. Product model: ZP07 Air Quality Module. Output data: ... more0 ~ 10 pollution signal. Detection gas: formaldehyde, benzene, carbon monoxide, hydrogen, alcohol, ammonia, cigarette smoke, flavor, etc.
$
1.86
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$2.98 Shipping
Condition: New
Location: China
Detection concentration: 300-1000ppm(combustible gas). also used in other places of ethanol vapor detection. combustible gas range: 100 to 10000ppm. 5, ... morethe propane, butane, LPG, LNG has a good detection sensitivity.
$
249.99
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Condition: New
Location: Beaverton, United States
Ring Alarm and all Ring Alarm accessories require a subscription for digital notifications, in-app features, digital arming/disarming, and integration ... morewith. other Ring, Echo, and third party products.
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