China Conventional Fire System Smoke Detector Smoke Alarm for Fire Fighting, Find details about China Smoke Alarm, Alarms from Conventional Fire System Smoke Detector Smoke Alarm for Fire Fighting
Conventional Fire System Smoke Detector Smoke Alarm for Fire Fighting
Optical/photoelectric Smoke alarm
Battery operated (1X9V; 3X1.5V)
Inter-connected(can be communicated);
Low battery single
Test button(RED LED)
Solid connections and battery included
Size: 128X50mm
CE EN14604 APPROVAL
Technical Parameter:
Working voltage:
DC9V(smoke testing
DC4.5V(transmission/Receiver3X1.5V battery
Current:
DC9V average stand-by current≤10uA
DC9V average alarming current ≤ 20mA
DC4.5V average working current ≤120 uA
Alarming decibel: >=85dB/3m
Alarming LED: Red LED
LEARN LED: Red/Green LED
Frequency: 433.92MHz
Transmission/Receiver distance: Spacious distance≤60m
Working temperature: -10ºC~40ºC