Simplex 49SV-APPLW Speaker/Visa Appl Only SF 25/11 Auxiliary Switches

Auxiliary Switches

They also meet NFPA and UL 520Hz requirements for sleeping areas making them ideal for new construction or retrofits

and Trouble reporting

the GSA-CR/MCR relay activates the normally open or normally-closed contact

government buildings and financial facilities

Simplex 49SV-APPLW Speaker/Visa Appl Only SF 25/11 Auxiliary SwitchesUse a Simplex fire alarm control unit (FACU) IDNAC signaling line circuit (SLC) to individually power, address, and control wall mount indoor and outdoor addressable S V notification appliances. Use a separate compatible Simplex FACU audio NAC for audio. The electronic monitoring of wiring supervision means you can T tap audio and IDNAC wiring for Class B wiring, reducing wiring costs and wiring distances. Install on standard 4 in. square 2 1 8 in.