First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 3-Pack

Worth: $35.55
(as of Sep 22,2022 21:44:16 UTC – Particulars)

Introducing the revolutionary BRK 9120 sequence smoke alarms which have been redesigned from the bottom up. They set up quicker, carry out higher, and are even smarter than earlier than. All of those enhancements assist cut back nuisance alarms and prevent money and time. BRK Electronics smoke alarms are designed to be straightforward to put in, straightforward to take care of, and quality-engineered for years of nearly maintenance-free service. The 9120B AC-powered smoke alarm with battery backup contains these options: Ionization sensor which helps detect quick flaming fires that eat flamable supplies quickly. 120-Volt AC inter-connectable (with most 18 suitable gadgets). The alarm may be interconnected with as much as 12 different suitable smoke alarms and 6 suitable gadgets like bells, horns, repeaters and door closers. If one unit triggers an alarm, all smoke alarms within the sequence will sound. Energy indicators present which unit within the sequence initiated the alarm. Latching alarm indicator which robotically identifies which unit initiated the alarm. Good expertise to scale back nuisance alarms. 9-Volt battery backup for peace of thoughts throughout energy malfunction. Single take a look at/silence button which each silences a non-threatening alarm or low battery warning and means that you can take a look at the unit’s performance. Good mount system together with a gasketless base for straightforward set up and new mounting bracket that retains the alarm safe over a large rotation vary to permit for good alignment. Mounting bracket lock for tamper resistance. Mud cowl to maintain unit clear throughout building. 10-year restricted. Quicker turnarounds on job websites with the easy-to-install, most-trusted alarms in dwelling security.