Product Details
The Edwards 5520D-AW Duotronic Signal Horn / Siren operates on 20-24VDC, .35amps power.
dBA Rating at 10 ft:
— Horn 114dBA
— Siren 112dBA
Includes an "Adaptaplate" that mounts directly on walls, or on any single-gang opening. It also mounts to 3 1/4" (83mm), 3 1/2" (89mm), 4" (102mm) octagon, 4" (102mm) square boxes, or equivalent fittings. The signal may be weatherproofed using the Edwards Cat. No. 349 back box.