Siterwell GS528A UL Listed Self Contained Smoke Alarm 

Siterwell GS series Stand-alone photoelectric smoke dectector (a.k.a Self-Contained Smoke Alarm) made of high quality optical sensor, conforms to UL approval. This easy-installed and maintained residential alarms are one of the best and most affordable ways to provide an early warning when a fire begins.

Features :

• Photoelectric chamber for early detection from all directions
• Low battery signal alarm
• Test button for easy recommended monthly testing
• Alarm volume >85dB (A) at 3 meters
• Ceiling mounting
• Easy installation with mouting bracket
• Safety clip feature – installation and mounting not allowed without battery installed

POWER OPERATION :  DC 9V battery operated
CURRENT : DC 9V battery operated<11uA (standby), <30mA (alarm)
ALARM SENSITIVITY : 1.51 – 2.64%/ft OBS
LED : Flash alarm indicator (red circle)
LIFETIME : 10 Years
COMPLY WITH : UL Approval S25382