Thomas & Betts/Carlon Mini Door/Window Alarm HS4305/HS4310
Sounds when magnetic contact is separated. Ultra-loud 105 dB siren, arm/disarm with key. No wiring, easy to install. Uses 3 No.LR44 button cell batteries (installed).
Sounds when magnetic contact is separated. Ultra-loud 105 dB siren, arm/disarm with key. No wiring, easy to install. Uses 3 No.LR44 button cell batteries (installed).