· Front-loading battery door allows you to change the battery without removing the alarm from mounting bracket
· Provides a Hush feature to quickly silence nuisance alarms.
· Tamper resist locking feature deters alarm theft.
· Alarm memory flashes red LED indicating which unit was the initiating alarm in interconnected system.
· Battery backup provides protection in case of power failure
· Interconnect able with up to 24 devices (of which 18 can be initiating) including smoke, CO and heat alarms.