This is a generic wireless doorbell kit. Key features and specifications include:
Wireless Technology: Operates using radio frequency signals between the push button (transmitter) and the chime unit (receiver).
Battery Operated: Both the push button and the chime unit are battery operated, with the push button typically using a 23A battery.
Long Range: The system can have an operating range of up to 100 meters (300 feet) in open space.
Multiple Chimes: Features up to 32 different ringtones and adjustable volume levels.
Easy Installation: Designed for simple, do-it-yourself installation without requiring electrical wiring.