TORK signaling devices provide professional-grade performance and signaling for a range of commercial and residential applications. Use the TA1786B Weatherproof Push-Button Without Conduit Back Plate to activate low-voltage bells, buzzers, horns and other audible signals outdoors. A solid cast brass construction makes this push-button both elegant and durable against tough weather elements. It is ideal for use with factory doors, receiving departments, small office buildings, limited access retail stores or private homes. The momentary contacts are rated for 4A AC/2A DC at 12 Volts and 2A AC/1A DC at 48 Volts offering greater flexibility in your wiring. When it comes to home and office signaling you can rely on, trust in the name of TORK – a pioneer in the industry since 1922.