Napco Security Alarm
Long 5-year battery life, typ. (batteries included)
Compact 5.2 inch diameter; attractive decorator white
Built-in silence feature and test button
Visual LED indicates alarm and standby
Audible/visual indicator for low battery and need for detector cleaning
Proven Gemini wireless crystal-controlled transmitter
For use with Gemini & GEMC Comm’l grade receivers GEM/GEMCRECV
53/8 diameter and approx. 2” profile, uses a 3V lithium battery (CR123A) for long life
Monitor alarms, restores, low battery, tamper and status
UL 2075 , UL 2034
Specifications for Napco Security Alarm NAPGEM-SMK
Other Specs
Alternate Codes115705, GEM-SMK, GEMSMK
CategoryAccess Control, Alarms & Intercom, Burglar Alarms, Switches, Sensors & Contacts
Part TypeDetectors
StyleSmoke Detector, Wireless
