GE Wireless Door Chime with Two Push Buttons 19209 GE Wireless Door Chime with two push buttons Adds or replaces a door bell in minutes with up to a 150-foot range Features 7 unique chime sounds, including Westminster, foghorn, cuckoo clock, gong, door bell, bell, and knock The 16 changeable codes prevent interference with other devices Requires 3 c-cell batteries (not included) for the chime and 1 12-volt battery (included) for the push button