Specifications

best wireless doorbell
1>Indoor Doorbell Receiver
2>a clear door chime
3>even outdoors never miss a visitor or delivery

best wireless doorbell

- volume control (high, low and off)
- free socket outlet
- powered by mains (no need batteries)
- simple but intelligent code learning
Specifications : - Supply: 230VAC, 50Hz
- Rating (socket outlet): 16A 3680W max
- Frequency: 433MHz
 Wireless Doorbell Transmitter
Features : - water drip proof design
- random coding prevent interference
- name plate
- transmission indicator
- wall mountable
Specifications : - Battery: 2 X 1.5V (LR44/AG13) button cells
- Frequency: 433MHz