Smart Home Wireless Doorbell with LED Indicator triggers remote chimes across 300-meter distances. With a 433 MHz frequency, signals penetrate concrete walls and wooden doors. Plug the AC receiver into a standard outlet while the transmitter uses a 12V 23A battery.
Key Features
- 300m Wireless Range: Signal reaches 280 to 300 meters in open spaces. Connection remains stable across large homes.
- LED Visual : Flashing blue light activates alongside the audible chime. Provides a clear visual cue for users.
- Adjustable Volume Control: Four levels ranging from silent 0 dB to 110 dB. Remains audible through heavy road dust and street noise.
- IP44 Waterproof Rating: Internal components resist splashing water and dust ingress. Survives light rain but needs overhead protection.
- 52 Chime Tones: Internal memory stores 38 to 52 selectable melodies. Users switch sounds by pressing the receiver button.
Frequently Asked Questions
How to install a wireless doorbell?
Mount the transmitter with adhesive tape and plug the receiver into a 110-240V socket. The system pairs automatically upon power-up.
Which wireless doorbell is best for long range?
Models supporting 433 MHz frequency typically reach up to 300 meters. This unit covers large office floors or multi-story buildings.
