wireless doorbell
Product Details
Protection grade for button is IP44.
Patented: CE, R&TTE, ROHS
Transmitter uses one 12V 23A battery.
Receiver uses 3*AAA battery
Receiver (bell) size: 119*78*24.5(mm)
Button (transmitter) size: 78*39*23(mm)
Technical Parameters of ZTB-83 Wireless Doorbell:
Frequency:433.92MHz
With LED indicator,
Operating ranges up to 120 meters in the open area
Dip switch to avoid interference from similar items.(No false alarm)
16 pieces of music could be optional.
wireless doorbell,ZTB-83,
wireless doorbell, wireless chime,remote cordless doorbell, berange 120m,strong anti-inteference,16 meloy.CE, R&TTE, dis-switch
- Model Number:ZTB-83
- Brand Name:ZNT
- Place of Origin:Zhejiang China (Mainland)
- Country:China (Mainland)
- telephone:86-577-62511100
| Model Number: | ZTB-83 |
| Brand Name: | ZNT |
| Place of Origin: | Zhejiang China (Mainland) |
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