|
Working voltage |
9V |
|
Alarm current |
≤ 35mA |
|
Static current |
≤ 8mA |
|
Alarm concentration |
0.65~15.5% FT |
|
Working temperature |
-10℃—55℃ |
|
Environmental humidity |
≤ 95% RH |
|
Sensor type |
Infrared photoelectric cell |
|
Monitoring area |
20 square meters |
|
Receiving frequency |
433MHz |
|
Installation method |
Ceiling mounted |
|
Buzzer sound pressure |
≥ 85dB/m (1 meter in front) |
|
Detection type |
Smoke generated by smoldering or open burning |