Bosch SS-P2RH-LF Wall/Ceiling 520Hz Horn/Strobe Red

The SS-P2RH-LF sounder can be used with the SSMDL3R System Sensor synchronization module. However, the FPA-1000 family, FPD-7024 family, and FPP-RNAC-8A-4C Power supply have the System Sensor protocol built in. 520 Hz square wave tone meets NFPA 72 sleeping area requirements Rotary switch for setting sounder for temporal three pattern, continuous pattern, or coded supply within the frequency range Field-selectable candela settings of 135, 150, 177 or 185 cd Plug-in design with minimal intrusion into the back box Listed for wall or ceiling mounting Type Indoor DB 0DB-100DB Siren Types Sirens, Strobes