Bosch IUI-SIR-OD Outdoor Siren None

Bosch IUI-SIR-OD Outdoor Siren The IUI-SIR-OD is a self powered siren for outdoor security applications producing a rated power of 90 dBA. This siren is tampered when opening the cover and when removing the base from the wall. The siren has the possibility of a built -in power back up, using a 12 V DC rechargeable battery, as to maintain a constant service in case of a failure of the main power supply. In alarm only the internal battery is required. This effectively protects the charger of the panel when several sirens are powered by it. Key features of Bosch IUI-SIR-OD Self-powered outdoor siren for security systems Ultra high bright LED flash light Cover- and Wall Tamper Switch Volume at 1m: > 90 dBA On / Off indicator function Audio Surveillance Type: Speaker Strobe Siren