Wireless Operation: This doorbell system operates wirelessly, eliminating the need for complex wiring during installation.
Long Range: It offers a long operating range, typically over 150 feet (50 meters) in open areas.
Multiple Melodies: The receiver unit often comes with a selection of 32 melodies for customization.
Battery Powered: The doorbell is typically powered by batteries; the receiver unit uses AA batteries, and the remote button uses a 12V type 23A battery.