Fire alarm sensor
Smoke detector is for detection of fire & smoke, All smoke detectors consist of two basic parts: a sensor to sense the smoke and a very loud electronic horn to wake people up. Smoke detectors can run off of a 9-volt battery or 9-35V DC. Smoke detector with two types; 4 wires smoke detector (mainly used for burglar alarm system) and 2 wires smoke detector (mainly used for fire alarm system). All our fire alarm detectors (photoelectric smoke detectors, heat detectors, gas leak detectors, carbon monoxide detector) comply with US NFPA72 and Chinese GBJ116 standard.
Gas leak detectors can help you detect a LPG/natural gas/CO leak if you can't or don't notice its smell. When the gas reach to the alarm warning degree, the Gas detectors will make buzz sounds & lights to alert people. Heat detectors detect the temperature of air flow, it will be trigger alarm when the temperature rise above the trip point (fixed temperature: 135 F, 57 C). Our Fire Alarm Detector(smoke,heat, gas) can work with Honeywell/ADEMCO hardwired alarm control panels.

CO & Smoke combination detector alarm
Carbon monoxide with smoke detection
Powered by battery, 3 years
Wireless Photoelectric Smoke/Heat Detector
Name: Wireless Photoelectric Smoke/Heat Detector
Model: VS-WY300
Battery Powered Standalone Photoelectric Smoke Detector
Name: Stand Alone Smoke Detector
Model: VS-S200
Standalone Fire Security Photoelectric Smoke Detector
Name: Stand Alone Smoke Detector
Model: VS-S100
Wireless Photoelectric Smoke Detector 433MHz
Name: Wireless smoke detector
Model: VS-WY100
Fire Security Wired Photoelectric smoke detector
Name: Wired Smoke Detector
Model: VS-YY500
Fire Alarm Wired Photoelectric Smoke Detector
Name: Wired Smoke Detector
Model: VS-YY700
Fire Alarm Wired Photoelectric Smoke Detector
Name: Wired Smoke Detector
Model: VS-YY400
Fire Security Alarm Photoelectric Smoke Detector
Name: Network Wired Smoke Detector
Model: VS-YY200
Hardwired Smoke & Heat Detector
Name: Wired Smoke & Heat Detector
Model: VS-YY800
Wireless Photoelectric Smoke Detector Fire Security Sensor
Name: Wireless smoke detector
Model: VS-WY200
Fire Alarm Security Wired Heat Detector
Name: Network Wired Heat Detector
Model: VS-H100
Fire Alarm Wired Heat/Temperature Detector
Name: Network Wired Heat Detector
Model: VS-H200
Wired Gas Leak Detector VS-YQ100
Name: Network Wired Gas Detector
Model: VS-YQ100