Customization: | Available |
---|---|
Type: | Decorative Doorbell |
Style: | One to One |
Still deciding? Get samples of US$ 3/Piece
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Model No. | D8203 |
Frequency | 315MHz±0.5MHz 433MHz±0.5MHz |
Active pressure wave(receiver) | ≤-57dbm |
Negative pressure wave(button) | ≤-36dbm |
Power supply(receiver) | 200/240V |
Power supply(button) | 1*12V 23A Alkaline battery |
Working power consumption | ≤5W |
Transmit power | <10mW |
Operating range | UP to 150 meters(OPEN AREA) |
Sound options | 32 melodies option |