Simplex 4902-9717 TrueAlert Wall Mount Fire Alarm Speaker (White)

The Simplex 4902-9717 TrueAlert Wall Mount Fire Alarm Speaker (White) is a multi-application audible alert appliance. — Multi-tapped design provides output power of 1/4, 1/2, 1, or 2 W with either 25 or 70.7 VRMS input — In/out wiring terminals for 18 AWG to 12 AWG — Capacitor input for connection to supervised notification appliance circuits — Dimensions: 5 1/8” H x 5” W x 1 1/2” D (130 mm x 127 mm x 38 mm) Mounts to 4” square outlet box, 1 1/2” deep with 1 1/2” deep box extension