This range of Electric Doorbells can be availed with religious chant, vocal sound, birdâs voice and multi tone specifications based options. Housing of these products is made of durable PVC or ABS with stain and crack protected surface. These consume 220 to 240 Ampere power. These consist of accessories like transformer, push button and built in sound system. After passing through wire, passed electricity generated magnetic field in surrounding area of wire and produces desired sound. Provided Electric Doorbells have huge demand in the market for their clearly audible sound, long functional life, compact shape, energy efficient mechanism and low installation cost.