The 2GIG-SMKT2-345 photoelectric smoke alarm with built-in transmitter designed for use with the 2GIG-CNTRL-345 alarm system. When smoke is detected, the alarm sounds a loud local alarm. Twenty seconds after the local alarm sounds, the built-in transmitter sends a digitally coded wireless signal to the Control Panel. The wireless signal will be repeated every 20 seconds as long as smoke is still present.
In addition to the photoelectric detector, the unit contains an integrated fixed 135 degree temperature and rate-of-rise heat sensor that will send an alarm signal based on temperature detected.
