dual sensor smoke detector

... Optical Path ,fast response,reduce false alarm,more reliableYB035 Product Introduction YB035 is a photoelectric . ...

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...

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

... the leakage of flammable gas and prevent the harm caused by gas leakage. The alarm uses high stability semiconductor gas , which has the cha...

... 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...

ADPD188BI-ACEZR7 Optical Smoke Detector Module ADI Brand for Smoke Detection Description The ADPD188BI is a complete photometric system for smoke dete...

... 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...

... 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...

led lights conventional fire alarm 2 wires They work perfectly with all conventional fire control panels LEDs for 3...

led lights conventional fire alarm 2 wires They work perfectly with all conventional fire control panels LEDs for 3...

... 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 ◆...

... Smart Home Fire Alarm(AJ-761Z) Product model:SD0227 Protocol:Zigbee Sales Area:Asia,South Korea,Japan,Australia,Africa,...

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 ㎡ ......