V-LCD4-PRO-LR is equipped with an active loopthrough circuit. This loop-through will only work when power is supplied to the monitor. The monitor also has a 1/4-20 mount located on the bottom of the unit.


Broadcast Quality 4" Color LCD Monitor with dual Video Inputs and Active Loop-Through

Owner's ManualSpec Sheet
broadcast quality 4 inch color LCD monitor
  • Heavy Duty compact metal cabinet with black anodized finish
    has 1/4" mount for easy installation
  • Switchable dual video BNC inputs
  • Color, tint, contrast, and brightness controls
  • Active loop-through for both video inputs
  • Fast response - no streaking
  • NTSC/PAL auto recognition
  • Weighs only 0.8 lbs
  • Option Part Number

  • V-LCD4-CASE - Carrying Case

The V-LCD4-PRO-LR is a 4” LCD monitor which provides a broadcast-quality picture for both color and B&W video applications. A high resolution bright LCD panel provides high quality pictures under various types of lighting conditions. The monitor case is made from durable black anodized brushed aluminum and has protective glass in front of the LCD panel. Its' slim (1.8”) and lightweight (0.8 lb) design makes it ideal for all kinds of mobile and fixed monitoring applications.

This monitor has dual video inputs with automatic NTSC/PAL auto recognition and active loop- through built-in using professional grade BNC connectors. The V-LCD4-PRO-LR has a 1/4” mount on the bottom. An optional battery pack and carrying case are available for field use.

Recommended Power Supply: V-PS12-500 - 12 volt, 500 mA (Not Included)

This unit is also available as a kit with case and rechargeable battery pack:

V-LCD4-PRO-L-KIT (Price: Available )


V-LCD4-PRO-LR specifications
Panel Panel Size 4" LCD
Resolution 480H x 234V
Type LCD Panel
Brightness 300 cd/m²
Color Gamut YUV, RGB
Backlight type LED
Features Video Formats NTSC/PAL
Loss of Input Curtain Yes
Self-Sensing Yes
Input Connectors CVBS Yes
Video Output CVBS Yes
Controls on front Panel Yes
Power Voltage Range 12VDC, 500mA
Power Switch Yes
Connector 5.5mm DC Power jack
Unit dimensions 5.5" W x 3.62" H x 1.81" D
Weight (Main Body) 0.8 Lbs

* Pricing does not reflect freight costs and applicable taxes and duties
* Pricing, specification and features are subject to change