This intelligent product is suitable for home, office and business security. It uses the CCTV system and can help in identifying the visitor at door even in the dark using night vision with infrared lens. You don’t have to fix this on your wall, it can be placed at any place of your choice and can be moved around very easily.

Features

  • Desk monitor, no need to wall mount, put it and answer it anywhere you like
  • Built-in switch power adaptor, wide power voltage compatible.
  • Option to connect up to 4 cameras to increase viewing area of your house, automatically switch between door phone function and surveillance.

Device Familiarization

Installation

Installation of Outdoor Unit

  • Place the camera where it is away from direct sunshine and effects of poor weather. Choose an appropriate height to get a better eye level view
  • Dig holes through wall to arrange for premises distribution of the cable, door lock wire and other parts
  • Fix the plastic frame on the wall with screws and place the camera main body into the frame. Install the metal frame onto the main body with screws tightened firmly

Installation Schematic

Installation of Indoor Unit

  • Place the indoor unit in an easy operating location. Prevent the screen from directly shines
  • Place the indoor monitor on the desk or table where is for your convenience and away from kids
  • Connect the wires and cables according to the connection diagram

Operation

  • Calling:  When a visitor presses the call button on the outdoor unit, the indoor unit will ring and the visitor’s image is displayed on the monitor. When the visitor presses the call button, but no one answers for 60 seconds, then the system will be off and will return to standby mode
  • Communicate/Talk: Pick up the handset to communicate with the visitor. It will go to standby when hung off

  • Warning: If meeting malice visitor, please press the warn button to sound audible alarm to scare away the person
  • Unlock: press the unlock button to release the door lock and let the visitor in

Optional Features

VDP state, Monitor state

The device can work in two modes, as a VDP or a surveillance monitor by connecting a maximum of three two-wire cameras to the system. Switch marked 15 in the figure is used to swap between the two modes. If working in the VDP state, the monitor mode is deactivated.

If working in the monitor state -

  • Visitor’s Call: If visitor alerts the system, it turns into VDP state temporarily.  After hanging off or no one answers the call, it goes back to monitor state automatically.
  • Monitor: By pressing Monitor button, image of the first camera is on the screen, and second time, the second camera, analogically third time, third camera.

Technical Specifications

Video Monitor

  • Minimum illumination: 0.1 lux
  • Picture reproduction: 90%
  • Brightness discrimination: 8 levels
  • Resolution: 400 TVL
  • Signal format: CCIR/PAL (50 Hz)
  • Automatically shutdown count: 60 seconds
  • Night vision: Infrared LED
  • Power supply: AC110V-220V 10%-50Hz
  • Power consumption: standby: 2 watt
  • working: 12 watt

Two-wire camera for optional function

  • B/W CMOS
  • Resolution: 350TVL
  • Minimum illumination:0.2LUX /F2
  • Video standard: CCIR/EIA
  • Standard Lens: f=3.6mm
  • S/N: 40dB
  • Power consumption: DC12V, 50mA

Package Contents

Product Presentation

We have an excellent presentation which shows all you need to know about 992BK.

Video Door Phone

Product Demonstration Video

We also have a video which demonstrates the operation of the product.