Spark Shop Ultimate
Part number: 20-491
Pack size: EA
Group: Rear View - Basic 
Type: Kit 
Feature: Rear View Mirror Mount 
Comment: 12V, 4.3 Inch, 7.5m Cable, 1 Input 

Part # 20-491
Part # 20-491
Part # 20-491

Note: 12V only

Important Note

We have had several cases of this rear view mirror kit suffering from glare from the sun
making it difficult to see the rear view camera image in the mirror while looking out the rear
window. The camera image does not suffer from sun glare if the rear view mirror is tilted so
that it is not affected by the rear window. We will not accept warranty claims caused by this issue.
Warranty claims from issues not related to glare will be accepted.

Note: Factory brightness levels may be to high. To reduce brightness of screen to improve
visibility of reverse camera image simply use the 3 buttons on the rear of the unit. Use the
menu button to sellect brightness function and use the other 2 buttons to increase or decrease
brightness levels.

Mirror Monitor

  • Mount: Universal clip on over existing rear view mirror
  • Power supply: 12V
  • Screen: 4.3 inch LCD digital mirror monitor
  • Display formate: 16:9 / 4:3 adjustable
  • System: PAL/NTSC automatic identification
  • Contrast ratio: 300:1
  • Resolution: 480 x 275 pixels
  • Power: <3W, standby < 0.5W
  • Video in: AV1/AV2
  • Environmental humidity: 10% - 90%
  • Working temperature: -20 / +60 degrees celcius


  • Supplied with 5.5m RCA lead + 2m connecting camera lead = 7.5m total camera lead
  • Mount: Suits both surface and flush (recess) mounting
  • Image sensor: PC7070
  • TV system: PAL/NTSC
  • Effective pixels: 648 x 488
  • Resolution: 420 TV lines
  • Current consumption: 80Ma
  • Operating temperature: -10 / +46 degrees celcius
  • Lens: 1.8mm F=2.0
  • Lens angle: 170 degrees
  • Waterproof grade: IP67

On-Screen Display Options

There are 3 dot buttons on the back of display for programming features as follows:

Upper button = +
Middle button = Menu
Lower button = -

Press the + or - button to confirm selection

Press menu button to cycle through the programmable features below:

  • Brightness/Contrast/Saturation: Factory default 50, press the + or - button to
    increase or decrease
  • Language: Factory default English, press the + or - button to select menu
    language desired
  • Mode: 16:9 or 4:3: Factory default 16:9, press the + or - button to change
    display mode between 16:9 & 4:3
  • Reset: Resets all menu setting back to factory default