We deal in Ding Dong Melody Generator, which can be simply connected to a power provision. This is apt to make a Ding Dong sound for a doorbell. Offered is a highly useful device, suited for assorted applications such as alarms, clocks, timers, door bells, telephone ring, shop entrance bell, etc. It can be simply connected to the doorbell circuit, and functions as an electronic buzzer. Ding Dong Melody Generator can be availed from us at an attractive rate.