Snd-500 dc smoke alarms provide battery powered smoke detection and alarm functions within a single unit.
Advanced electronics in conjunction with a photoelectric smoke sensing chamber provide early detection of fire
And high immunity against unwanted alarms.
Snd-500 dc smoke alarms are battery powered, do not require a mains supply, and are suitable for general
Residential applications.
Photoelectric smoke sensor
Integrated indicator provides visual indication of an alarm condition
Test button verifies battery and alarm operation
Loud 85 db sounder to alert occupants
Single dc 9 v user-replaceable battery provides up to 18 months operation under normal conditions
30 day low battery warning signal
Interconnection function available to connect up to 38 units together
Battery missing indicator