This smart wireless doorbell adopts advanced wireless transceiver technology, high-quality voice processing technology, and its performance is stable and reliable. The doorbell, anti-theft, is welcome multi-purpose. Suitable for home, villa, shop, hotel and office, etc.
1.32 songs optional,avoid the same ring with your friends.
2. Doorbell, alarm, welcome multi-purpose.
3. Can recognize up to 30 transmitters without loss of power.
4. Volume 4 is adjustable (cann't adjust volume at alarm mode and welcome mode).
5. Support multiple doorbell sensor, suitable for large home.
1. Operating voltage: AC 100-220V
2. Working current: <100 mA
3. Wireless frequency: 433 MHz
4. Operating temperature: -10 ° C-50 ° C
5. Wireless distance: 150 meters (open space)
KIT 1: 1 button(cann't work alone and battery not included)
KIT 2 : 1 receiver+ 1 button (battery not included)
KIT 3 : 1 receiver+ 2 button (battery not included)
KIT 4 : 2 receiver+ 1 button (battery not included)
KIT 5 : 2 receiver+ 2 button (battery not included)