{ Design. Uniqueness. Innovation }
INNOVATION
DIRECT
SERIES
5
6
4. Installation
4.1 Cable requirerments
Disconnect all power cables before device installation.
This device can be connected with such cable types:
а) Use 2- or 4-wire cable for the video door station power and electronic lock power
• distance up to 25 meters use a cable with 0,22 mm2 square of one wire;
• distance 25 to 50 meters use a cable with 0,41 mm2 square of one wire;
• distance 50 to 100 meters use a cable with 0,75 мм2 square of one wire.
b) Local network connection should be made with shielded or non-shielded twisted pair:
• distance up to 25 meters non-shielded twisted pair can be used;
• distance 25 to 100 meters shielded twisted pair should be used.
Also wireless Wi-Fi connection can be used for the local network. In that case, there is no need to use twisted
pair cable. Instead of twisted pair cable you should use Wi-Fi antenna connected to the SMA plug of the
video door station.
Note:
Volume setting can be made by the screwdriver inserted into the hole on the back part of the door station.
The hole is situated on the bottom part of the back pannel and covered by the rubber cap.
Android / iOS
Internet
Internet
3G / Wi-Fi
Router
Router
PC
WAN 1 2 3 4
Diagram 2. ML-20IP network wired connection by twisted pair cable
4.2 Schematic diagrams
Diagram 1. ML-20IP power and lock connection
Door station power
supply ~ 220 V / +12 V
External
Wi-Fi antenna
Analog 4-wire
monitor
SMA plug for
external
Wi-Fi antenna
Twisted pair
RJ-45
ML-20IP
Video door station
ML-20IP
Video door station
ML-20IP
Video door station
Lock
Lock power
supply
Brown
Brown
Red & White
Black
Red
Black
White
Yellow
White & Green
Green
White & Orange
Orange
Diagram 3. ML-20IP network wireless Wi-Fi connection
Android / iOS
3G / Wi-Fi
Wi-Fi (LAN)
«Access point»
mode
PC
WAN 1 2 3 4
Android / iOS
Power
Ground
Audio
Video
RJ-45
Twisted pair
cable pinout
Type А
8 7 6 5 4 3 2 1
White & Green
Green
White & Orange
Orange
White & Orange
Orange
White & Green
Green
Type B
8 7 6 5 4 3 2 1
