Showing 1–12 of 15 results

Carbon Monoxide Detector Gas Alarm Sensor Poisoning Gas Tester Human Voice Warning Detector with LCD Display

$26.75$26.79
Type:Carbon Monoxide DetectorsSensor Type:Electrochemical CO sensorSensitive Level:5 PPMOverview:The product is carbon monoxide gas detector with human voice prompt and microprocessor
Select options This product has multiple variants. The options may be chosen on the product page

DC8V-DC16V Automatic Manipulator Shut Off Valve For Alarm Shutoff Gas Water Pipeline Security Device For Kitchen & Bathroom

$23.45
1. Model Number: Automatic Manipulator Valve 2. Rated voltage: 12V 3. Operating Voltage: DC 8V~16V 4. Rated Current: 100mA 5.

Detached Photoelectric Smoke Fire Detector Home Security Auto Dial Alarm System Sensor

$19.24
Features:Smoke detector is a device that detects smoke, typically as an indicator of fire. Commercial, industrial, and mass residential devices

DY-YG100D Wireless 433MHZ Household Gas Alarm

$24.61
Product parameters: 1. Working voltage: 9V. 2. Standby current: less than or equal to 10 microamps. 3. Alarm current: less

Gas Carbon Monoxide Detector Sensor Unit LCD CO Safety Alarm Tester

$18.93
1. Loud 85db alarm 2. Permanent carbon monoxide sensor 3. The red LED will flash while in alarm mode 4.

JSM-131 Portable CO2 TVOC Formaldehyde Carbon Dioxide Detector

$48.24
1. Function: formaldehyde/chemical pollutants/carbon dioxide/air quality detection2. Detection technology: natural air flow detection technology3. Display mode: LED digital display +

Original Xiaomi Mijia Honeywell Smart Fire Alarm Smoke Detector Alarm, Work with Multifunctional Gateway (CA1001) Mihome APP Control

$45.96
1. It monitors the kitchen for dangerous gasses and if it detects a potentially explosive amount of CO/Smoke, it will

PA-441 Wireless Smart Smoke Alarm

$26.88
1. Smoke intelligent algorithm 2. High sensitivity, zero false alarm, strong anti-interference 3. With voice prompts and voice alarms functions

Photoelectric Smoke Detector with Red LED Indicator

$20.04
1. Strong environmental adaptability. 2. SMT manufacturing process, strong stability. 3. Operating voltage range: DC 9-35V. 4. Low quiescent current.
Select options This product has multiple variants. The options may be chosen on the product page

SNDWAY SW723 High-Precision Carbon Dioxide Detector Air Carbon Dioxide Concentration Monitor

$137.56
1. With alarm prompt, with storage function, with environmental stability detection2. Temperature and humidity measurement, support a variety of industrial
Select options This product has multiple variants. The options may be chosen on the product page

SS-168 First Alert Battery-Operated Fire Smoke Alarm Detector

$16.79
1. Size: 107*35mm 2. The shell is made of ABS fire-proof material and its sensitivity meets UL217 standard. 3. Working

TY-SMK-07 Smart Home WiFi Smoke Detector

$44.21
1. Measure smoke, app push notification2. Easy to install on the wall or any surface with screws or tape3. Sensitive