User guide

-1-

 1R

 2W

 3Y

 4B

 COM,N.o

VT595 User Manual

VT-ENG-595-V1 20120313

1. Parts and Functions

2. Terminal Descriptions

27.6 mm

137.5mm

49mm

Camera Lens

Night View LED

Speaker

Call Button

Microphone

27.6mm

COM

N.O

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VT595 User Manual VT-ENG-595-V1 20120313 1. Parts and Functions 49mm 27.6 mm Speaker 137.5mm Camera Lens Night View LED 27.6mm Call Button Microphone 2. Terminal Descriptions N.O COM 4B 3Y 2W 1R •• •• •• •• •• 1R (Red): Power positive. +12V present when Door Station calling or being monitored. 2W (White): Power negative (Ground). 3Y (Yellow): Image signal (Video signal). 4B (Black): Talk and control signal (Audio signal). COM(Blue),N.o(Green):Normally opened connection port.
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3. Mounting 3.1 Mounting Without Rainy Cover 1 2 3 PA3*25 TX20-4*10 3.2 With Rainy Cover and 30 degree angle 1 2 3 PA4*25 PM3*12 TX20-4*10 Note:Both rainy cover and 30 degree angle accessories are supplied seperately.
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4. System Wiring and Connections 4.1 Basic Connection Red White Yellow Black 1R 2W 3Y 4B Black Red White Yellow TO Monitor JS_OS1 Shielding Layer of the RVVP Cable 4.2 Electric Lock Connection •• Mode1:Door Lock Controlled With External Power Indoor Monitor Connection Port Note: 1.Electronic lock of power-on-to-unlock shoule be used. 2.The inside relay contact is restricted to DC 24V/1A.
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•• Mode2:Door Lock Controlled With Internal Power Indoor Monitor Connection Port Note: 1.Electronic lock of power-on-to-unlock shoule be used. 2.The door lock is limited to 12V,and holding current must be less than 250mA Green Blue Yellow Black White Red 1R 2W 3Y 4B + 5.