Popular Wireless Doorbell WD-005

Popular Wireless Doorbell WD-005

1 wireless remote door bell wireless fixed, many kinds of melodies for choose.
2 Remoted in long distance for fifty to eighty meters.
3 Match the code with different frequency, stabilizations in functions.
4 Power: Transmitter: One battery with 23A 12V.
5 Receiver: DC 1.5*3V.
6.20-100 m transmitting range.
7. Wirelss and facile; Anyone Can do.
8. Anyone can use without disturbing others, doesn't affect the decoration, quick installation.
This door bell can be installed at random. The button can be fixed or pasted. It is widely used in bedroom, office, restaurant, factory, dormitory or any other place where need help.