V-Tech IP-MR18 Info - Manual (Page 2)

Terminal description
1. Parts and Functions
Camera Lens
Night View LED
Speaker
Adjustable Camera
Connectiong Port
With rainy cover
350 mm
128 mm
1 2 3
6 5 4
7 8 9
# 0 *
RF CARD
LCD Screen
ID Card Window
Digital Keypad
Microphone
1 2 3
* +12V: 12VDC power output.
* LK-(GND): Power ground.
* LK+(COM): Common contact of the Relay .
* NO.:Normally open contact of the Relay (Can be set to be normally closed)
* EB+: Exit button connection port.(Short EB+&EB- to unlock)
* EB-: Exit button connection port.
* JP-LK: For electronic lock safety type setting(refer to Door Station Lock Connections).
* T/R-: USB-RS485 communication terminal negative.
* T/R+: USB-RS485 communication terminal positive.
* JWP(P+,P-): Power input for door station
* JWB(OUT): BUS Output(Including Data, audio and video signal)
* SD Card Slot: for updating the language and UI of door station
T/R -
CN-LK
T/R+
J/KMB JP-LK
RS-485
P - P+
JWP
JWB(OUT)
SD Card Slot
EB+ EB- N.O LK+ LK- +12V 1 2 3
1 2 3