multi sensor smoke detector

-functional /Alarm(YE-880(IOT)-SD(t)) Product model:SD0247 Protocol:Wi-Fi Sales Area:Mainland, China,North America,South America,Eu...

Wireless Tuya Wifi Fire Alarm 90db 9V Battery Operated Photoelectric About this item: Sealed-in lithium battery –...

...tem surveillance cameras support 433MHz PIR alarm ---------------------------------------------------------------------------...

... from the dangers of fire. Our requires a Zigbee hub to operate and is compatible with Smart Life Tuya App for voice control. With s...

... that senses , typically as an indicator of fire. Commercial security devices issue a signal to a fire alarm control panel as part of a fire a...

Product Description of Smoke Detector Glomarket Tuya Zigbee WIFI Smoke Detector WiFi Smoke Alarm Sensor Smoke Density Sensor Quick Details Place of Or...

... Alarm Detector With Relay Output For Fire Detection Introduction 4-Wire alarm with relay output is common used for industrial con...

... will alert and warn people stay far away from danger field when it detected . This product named Photoelectric (hereinafter called d...

... oxide semiconductor gas sensitive material with low conductivity in clean air. When the detected gas exists in the ambient air, the conductivity o...

... base and various independent photoelectric fire detection alarms. The alarm information that the sensor can send includes fire, fault,...

... to look right at home in any room, leaving no one to question why it is there or to notice that there is actually a tiny little camera cleverly di...

... Alarm with Dual Optical Path to avoid interference and false alarm Product Introduction YB037, The independent photoinductive ...

... For Carbon Monoxide Gas Leakage Standalone Battery Operated 85dB Co Voice Alarm CO and Introduction: C...

... Stand Alone Photoelectric Alarm Features: ◆MCU automatic processing technology ◆Manual test ◆Auto reset ◆Automatic detection ◆...

JS-SD40 Photoelectronic Technical Parameter: Model JS-SD40 Photoelectric Working voltage 9V battery /12vdc Working curr...

JS-SD39 Photoelectronic Smoke detector Technical Parameter: Model JS-SD39 Sensor Photoelectric detector Working voltage 9V battery Working current <10mA Working environment -10℃ — 50℃； Humidity:<97% Buzzer volume 85dB/m Alarm output — Detection area 20 ㎡ ......

... indoor and outdoor underground water leak PQWT-L s Water Pipeline Leak Production PQWT-L Wa...

Fire alarm portable with sounder alarm Manual test , Auto-reset,Photoelectric ,Sound& flash alarm,Single sided fiberglass ...

... indicator on signifies alarming. Built-in a couple of outpot contact, which keep close when work normally and disconect after alarm. Auto...