BRK Direct Wire (AC) Ionization Smoke Alarm Fire Safety 120 Volt - Test/Silence Button LED Power Indicator Dual Ionization Chamber Interconnectable For Multiple Units (Up To 12) Or Single Station Universal Mounting Bracket For BRK Smoke Alarms Base Plate Diameter: 5-5/8" Smoke Alarm Diameter: 4-1/2"

Description

BRK? Direct Wire Ionization Smoke Alarm - 120 Volt - Test/Silence Button - LED Power Indicator - Dual Ionization Chamber - Interconnectable For Multiple Units (Up To 12) Or Single Station - Universal Mounting Bracket For BRK Smoke Alarms - Base Plate Diameter: 5-5/8" - Smoke Alarm Diameter: 4-1/2" - Mfg #9120. Tamper resistant locking pins. Latching alarm indicator.