Simplex 49SV-APPLW Speaker/Visa Appl Only SF 25/11 cost-effective

cost-effective

Standard “code wheel” for setting the SLC address

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

which closes when the manual station is activated

Surface for NS/AS/RSS

Simplex 49SV-APPLW Speaker/Visa Appl Only SF 25/11 cost-effectiveUse 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.