Brooks 3 7/8" Smoke Detector w/9v Battery and 4 7/8" mounting plate. Battery-powered smoke detector. Ionization chamber responds fast to low-smoke flaming fires. Flashing red light indicates alarm is receiving power. Unit will sound a warning chirp when battery is low. Test button check horn, battery and alarm circuitry. Loud piercing, pulsating horn. 9 volt battery included. UL listed. 5 year limited warranty. Brooks part number 914E.
Firematic Supply Company provides fire and safety equipment for professional firefighters and rescue workers, law enforcement, and the military, as well as your home. These tools and devices are proven to withstand the rigors of firefighting and industrial environments, but are available to all who desire superior quality.