Receiver of BZ914 is cherged by soler cell. A suitable location can be obtained permanent operation bell without worry about batteries.
The construction of the box is adapted as to be placed on the inner window sill, so for pasting directly to the glass(of window) or the simple installation on the window frame..
Advantages:
- Two-way comunication (this system advantage is backward confi rmation of receiver on the signal acceptance.
If we press the button at the door and the red diode switches on, we have the certainty that inside the welcoming tone of the bell rang and house owners will come to open to us -if they will be at home) - Bell is a portable (in the garden and hear whether someone rings)
- The transmitter (button) is resistant to rain
- Choice of three types Gong with pleasant sound (one-voice to three-voice)
- Low battery indication for receiver and transmitter
- The possibility of an external power supply via adapter AD05
- NiMH batteries for receiver, 3 x1.2 V / 820 mAh, type AAA are included
- battery for transmitter 3V CR2430 is included