Shop for Electrical at The Home Depot. Never miss a visitor with the GE Wireless Door Chime Kit. The wireless, portable design allows you to move the unit to any area of your home, whether you're working in the garage, personal office, backyard or relaxing on the patio. The kit includes a battery powered push button and chime while featuring 7 unique melody options. With the option to add up to six push buttons, each door in your home can have its own unique chime. 16 changeable codes to prevent interference from other devices in your home. . The chime and push button operate within a 150-foot range. Additional push buttons sold separately.