Wireless Doorbell ST203
Product Details
Specifications:
Working Frequency: 433MHz/315MHz
Working Frequency: 433MHz/315MHz
Power Emission :12V/DC
Receiving:4.5V/DC
Distance:
It's a remote doorbell, music doorbell, and digital doorbell
- Model Number:ST203
- Place of Origin:China (Mainland)
- Country:China (Mainland)
- telephone:0086-0574-65238320
| Payment Terms: | T/T |
| Model Number: | ST203 |
| Place of Origin: | China (Mainland) |
