First Alert Smoke Detector Alarm | Hardwired with Backup Battery, 6-Pack, BRK9120b AND First Alert Smoke Detector Alarm | Hardwired with Backup Battery, BRK9120b6CP

Value: $75.25
(as of Sep 22,2022 16:32:47 UTC – Particulars)

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Tamper resistant locking pins, single button silence/take a look at and loud 85dB alarm
120-Volt AC energy with 9-Volt battery backup (included) to maintain alarm functioning throughout energy outage
Open mounting design for straightforward set up with facet load battery compartment for fast substitute and interconnectable as much as 18 items (12 smoke, 6 CO/warmth/relay)
6 Pack for Contractors. Emits T3 Sample
Ionization Smoke Sensing Know-how. Loud 85dB alarm
Latching Alarm Indication and Mud Cowl. Tamper resistant locking pins