Smoke Detector

1, economic fire alarm 2, to detect the smoke and fire 3, smoke detector 4, CE for alarm system fire alarm1, economic fire alarm2, to detect the smoke and fire3, smoke detector4, CE for alarm systemProduct...

Excellent reliability & high stability. Durable sensor head. Self test function, Visual and audible alarm function Detailed Product Description:* AC220V + 9V back-up Battery* Gas and Co Sensor* Hush and...

Smoke Alarm 1-Optical Sensor 2-EN14604 smoke alarms 3-Test Button with LED indicators 4-9V Battery With Low Battery signal 1.Unit Size:Φ107X34mm2.Working Current:   1-Static Current:...

High reliability sensor MCU processing Malfunction auto-check indicator Detect natural gas, LPG ...

Wireless Smoke Detectors is widely used in professional security & protection alarm system and matched with master unit. This wireless smoke detector will alert you the moment the presence of smoke is...

Standalone smoke detector detects the smoke by couple infrared diodes. Dustproof, mothproof and anti outside light interferece. Wireless alarm devices with high reliability  based om Zigbee standard...

This is photoelectric DC 9v battery smoke alarm, it will easy install on the wall in house, smoke alarm with DC 9v battery This is photoelectric DC 9v battery smoke alarm, it will easy install on the wall in...

Optical smoke alarm; Inter-connected; Low battery signal; Test button(RED LED); Alarm decibel: >= 85dB/3m Optical/photoelectric Smoke alarmBattery operated (1X9V; 3X1.5V)Inter-connected(can be...

Optical smoke alarm; Inter-connected; battery operated; Test button(RED LED); Alarm decibel: >= 85dB/3m Optical/photoelectric Smoke alarmBattery operated (1X9V; 3X1.5V)Inter-connected(can be...

with accurate elctrochemical sensor with excellent stability and high-sensitivity by Advanced MCU Expert Algorithm Software General LYD-812 AC Wire-in Carbon Monoxide Alarm with accurate...