Universal Commercial Grade 7” HD LCD Color Quad Monitor

The CrimeStopper SV-8900.QM.II is a universal commercial grade 7” HD LCD quad monitor with a full color screen. This monitor offers 4 audio and video inputs that can be viewed individually or as a group. It offers a built-in speaker, brightness and contrast controls with our auto-switching on reverse input.

  • 7” LCD HD display
  • (4) Video inputs
  • (4) Audio inputs
  • View 1-4 video sources at a time
  • Auto-switching on reverse input
  • Monitor supplies camera's voltage
  • Detachable sun shade
  • Universal mounting bracket
  • Built-in speaker
  • Full function remote


The CrimeStopper SV-8900.QM.II is a universal commercial grade 7” HD LCD monitor. The monitor was specifically designed to be used in commercial vehicles where it may be subjected to rougher conditions in vehicles like semi-trucks, busses, motorhomes and more. The monitor offers 4 inputs for both audio and video. These inputs are a standard commercial grade 4-pin but we also include the adaptors to allow them to work with any camera that offers a standard RCA style plug. You can switch between the cameras by pressing input or you can view all of the inputs at once. The system also offers auto-switching on reverse input.

The SV-8900.QM.II offers a variety of menu selection options to give you full control of the picture as well as the sound. You will be able to control brightness, contrast, dimmer, as well as volume and muting functions. The image can also be mirrored or rotated so if a camera that you are using does not offer these features then you can do them through the monitor. It also offers different language settings and a full function remote to allow easy access to the menus.

The SV-8900.QM.II comes with a “duck foot” style mounting plate to be mounted to the dash of your vehicle. There is an options U-shaped bracket available, which is sold separately. To help with any glare, there is a sun shade built-in.


Display Type
HD Digital Color LCD
Screen Size
Display Resolution
800 × 480
Video System
Audio In/Out
Normal/Reverse Image
Mounting Type
Video Input
(4) RCA 1.0Vp-p Composite (75 Ohm load)
4¾"(L) × 7⅛"(W) × ¾"(D)
Operating Temperature
-22°F - 176°F (-30°C - 80°C)
Power Source
DC 12V - 24V
Power Consumption


Commercial Monitors - Owner's Manual