Wiring diagram
DC 14,5V
power supply
DC 14,5V
power supply
DC 14,5V
power supply
DC 14,5V
power supply
4p
4p
4p
4p
4p
4p
4p
4p
DC12V
power supply
DC12V
power supply
22
Door
station 1
Door
station 2
Bolt
Bolt
1.
Before installing and operating this video door phone set, you should carefully read
the following instructions. Improper connection and damages caused by it are not covered
by the warranty.
2. When connecting the power supply to the video door phone, pay special attention
to the correct connection of the power supply polarity!
Incorrect connection will damage the video door phone!
3. For installation up to 30 m use cables with a minimum diameter of 0.50 mm; for instal
-
lation of more than 30 m - min. 0.70 mm.
For the best image quality in video line, we recommend use of a 75
Ω
coaxial cable.
4. ZV-14 power supply is recommended to power the bolt
.
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