smoke detector alarm (‘alarm’ in short) is a household
photoelectric smoke-detecting fire alarm, with the capability to detect smoke
from the subtle beginning of fire event, make sound and light alarm in real time.
Power Supply：DC9V Lithium battery (6F22/9V)
Alarm Current: <100mA
Emission Distance：≥100m（open space）
Working temperature： 0℃ ～ +50℃
Mute and Testing：
Mute：In smoke alarm status,press the button “Test” to mute the alarm with LED light blinking alone.
Testing：In normal status, press the button ‘Test’to trigger the alarm
Screw Installation Way:
a.Drill holes on the ceiling with your drill；
b.Insert plastic expansion nuts into the holes；
c.Fasten the installation plate with self-fastening screws；
d.Align the back of detector close to the mouth of the installation plate, clockwise rotate, and the installation is done if you heard a ‘kata’snap sound.
Tuya WIFI Smoke Sensor
This WiFi strobe smoke detector is the device which can detect smoke occurred at the beginning of a fire disaster and generates live strobe &sound alarm, at the same time, push alarm information to mobile app by WiFi.