Description:
Smoke fire detection alarm (hereinafter referred to as alarm) can detect a large number of smoke generated during the fire, and send out alarm signals in time. Alarm using optical smoke devices and excellent production technology, stable work, beautiful appearance, simple installation, no need to debug, can be widely used in hotels, stores, Internet cafes, KTV, coffee shops, leisure halls, residential and other places for fire safety monitoring. Alarm built-in buzzer, alarm after a strong sound. The alarm is powered by 9V laminated battery, which consumes very little power.
Features:
It can be used alone, just install the battery will start, then click the button you can test it.
Support 433MHz frequency, 1527 protocol. If you have a host alarm in your home, you can also connect it and install multiple smoke detectors to cover every location in your home.
This smoke detector uses a newly upgraded photoelectric sensor to identify smoke more accurately and reduce the chance of false positives.
The use of 360° entrance design, when the fire occurs, smoke more quickly into the interior of the sensor, can detect the smoke in time and issue an alarm.
Specification:
>Working voltage: 9V carbon battery or alkaline battery（does not contain）
>Static current: ≤ 10uA
>Alarm current: ≤ 35mA
>Smoke sensitivity: Level 2
>Alarm sound: ＞ 80dB
>Transmission frequency: 433MHz
>Launch distance: ≥ 100m (open distance)
>Working temperature: -10 ℃~50 ℃
>Working humidity: 10% -90% RH
>Size: 10.6x10.6x4cm
Packing list:
1 x 433MHz Wireless Smoke Detector
1 x Set of Screws
1 x Manual
