BRK First Alert - RM4 120V AC Smart Relay

$ 16.90
Availability: In Stock
When connected to BRK or First Alert alarms, this relay is designed to activate an auxiliary device like a bell, siren, strobe light, exhaust fan, door closer, etc. when the...
SKU: RM4
Relays
BRK
 BRK First Alert Smoke Detectors,Fire Safety,Home Safety
Description
When connected to BRK or First Alert alarms, this relay is designed to activate an auxiliary device like a bell, siren, strobe light, exhaust fan, door closer, etc. when the alarm is sounded.