FEATURES & SPECIFICATIONS Features Dual communication & Call Transfer Door Release Image capture (option without memory, 8 or 64 Pictures memory ) Picture memories with date and time By no answer, automaticly picture memory TV/MUSIC Playing CCTV Surveillance Supports 2 cameras and 8 Monitors Monitor/Intercom/Broadcast System settable (Time/volume/Brightness/Contrast/Color) Hands free surface/flush mounted, 7 inch TFT Screen...
WIRING DIAGRAMS AND SCHEMATICS Cable and Connections for Doorbell/Camera 1R: +12V power supply positive for Doorbell/camera 2B: power supply ground for Doorbell/camera 3Y: VIDEO image signal transmitting line 4W: AUDIO talk and control lines Cable and Connections for Monitor Connection block CN1: 18V,GND:Terminals for Power Supply Input Connection block CN2:...
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Connection block CN4: Standby Block AU3,GND,VD3,GND: Terminals for Expanded Audio/Ground/Expanded Video/Ground Connection block CN5: VD4,VD5,VD6,GND: Terminals for Expanded Video/GND Connection block CN6: +18V,GND,DATA,AU,VD,GND: terminals for Power+/Power Ground/Data/Audio/Video/Video Ground System Schematics 2 Cameras, 2 Latches Multiple Monitors...
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Wiring Diagrams 2 Cameras, 2 Latches Multiple Monitors NOTE: 1. The connectors for “+18V & GND” on the connection block CN1 need to be connected with 18V DC power supply. 2. The 75R Jumping Line for the last extension needs be jumped to the 75Ω connector...
INSTALLATION Installation Instructions Please see the relevant wiring diagram for the System you have chosen and ensure you have the correct cable for that systems requirements. 1. Single Monitor Installations: 1.1 Determine both Monitor and Doorbell/Camera operating positions and heights. (Average height 1.5 to 1.6 Metres). 1.2 Run the appropriate cable between the two positions allowing at least 350mm excess at each location.
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2. Single Doorbell/Camera: 2.1 Please take a moment to select the most suitable Doorbell/Camera position. 2.2 Please consider both daytime, night time and likely weather condition impact. Direct sunlight on the camera and direct contact with rain should be avoided. 2.3 Determine Camera Position: Please ensure you run cable through the camera mounting plate.
SYSTEM SETTINGS At standby mode, press and hold “Photo Button” for 2 seconds to get into the set-up mode as below. SYSTEM SETTI NGS TI M E 10- 20- 05 12: 50: 27 CHI M E TI M E 30S CHI M E VO L HI GH TALK VO L HI GH...
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2. Intercom function In standby mode, a single press of BUTTON 3 from any monitor will call the other monitors. Extension monitors will chime until any monitor answers by pressing button 2. 3. Broadcasting function to other monitors At standby mode, press and hold BUTTON 3 of any monitor to activate the broadcasting function, while held down talk to all other monitors.
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5. Monitoring function: View Outside from Doorbell/Camera at any time Press and hold “Monitor” (BUTTON 2) on any monitor will view the outside images from the Doorbell/Camera. Green & Red lights will display for Camera 1 or 2 respectively. The monitoring time is preset at 30sec. 6.
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CHI M E VO L M UTE CHI M E VOL LOW CHI M E VO L HI GH TALK VO L LO W TALK VOL LOW TALK VO L LO W 9. Adjusting Talk Volume In standby mode, press “answer” BUTTON 2 for 6 seconds, the blue screen will display the current talk volume.
12. Photo Function ( VHD-M1743M8 , VHD-M1743M64 ) When visitor press BUTTON 3, if there is no answer from the Monitor/Monitors after 10 seconds, the photo function will take an image of the visitor and store it for later viewing. The date / time is also stored. Up to 64 images ( VHD-M1743M64 ) can be stored.
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