OPEX SELF-POWERED WIRELESS DOORBELL (DB-3048)
- 4 Chord 20 Music Selection
- 3 Level Volume Adjustment
- Product Dimensions
- British Plug
- Working Voltage: 220-240V
- Receiver/ Transmitter: 73 x 120 x 25mm/ 45 x 92 x 28mm
- Working Radio Frequency: 315MHz / 4333.92MHz
- Operating Range: 100 ~ 150 metres (open air)
- Line grace, light touch button with various kinds of colors for your choice that can bring you a sense of vision enjoy from lines and colors.
- Save costs when installation and user friendly as it simple, vivid and wireless design to avoid troubles.
- All day long anti-interference system with 100000 digital coded radio signals, prevents the doorbell from interference outside or between neighbors.
* Please allow 0.5-2 cm differences due to manual measurement.
** SHIPPING FEE IS NOT INCLUDED