New Home Welcome Doorbell Wireless Doorbell Waterproof 100M Remote smart Door Bell Chime

Quick and convenient installation and use. Work within a 100 meter range of an open space. No need to install cumbersome wiring. There are 32 melodic music pieces. Equipped with double-sided tape, convenient for your use. Remote control button battery: 1x12V23A battery included). Built in dual speakers for clear sound, especially suitable for homes, offices, factories, hotels, and more. Product Name: Wireless Electronic Doorbell. Receiver Parameters: Material: ABS plastic. Dimensions: 4511040mm. Power Source: Dry batteries. Power Voltage: 3V. Power Output: 0.5 watts. Remote Control Distance: Approximately 80-100m. Transmitter Parameters: Material: ABS plastic. Power Voltage: 12V23A. Dimensions: 804520mm. Power Output: 0.05 watts. Button use: 23A12V/DC. Receiver use: 3.0V DC(2 × 1.5V AA). Working Frequency: 315MHz. Chime Sound: 8090DB. Distance: 100m. Sound Type: 32 pieces chord melody for option. This remote electronic doorbell is made of ABS plastic material, with a receiver dimen