Wireless online smoke alarm
Power Source:DC9V(smoke detection)
DC4.5V(transmission/Receiver 3pcs1.5V battery)
Current:
DC9V stand-by mode≤10uA
DC9V alarming mode≤20mA
DC4.5V working current≤120 uA
Alarm decibel≥85db/3m
Frequency: 433.92MHz
Transmission/Receiver distance≥60m
Low battery signal
Push to Test
Size: (diameter) 125×48mm
EN 14604 2005/AC 2008 certified