Features

-240V/50Hz with 9VDC battery backup
-Battery:1 year

-Conforms to EN14604, UL217,AS3786 standard
-Loud>85dB(A)alarm signal @3M
-Low battery signal alarm
-Photoelectric smoke chamber

-Interconnect upto 12 pcs
-Test button for easy recommended monthly testing
-Safety clip feature, not allow mounting of smoke alarm  without battery installed
-Silence function
-Fault warning
-Silence time:10 minutes
-Standby indicator:Red LED flashes every 40 seconds