Intelligent 4-Camera Switcher


Sale price$189.00

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Product Highlights


  • 4-Camera Input: Connect front, rear, and side cameras to view your surroundings comprehensively.

  • Seamless Side Camera Activation: Connects directly to the analog turn-signal circuit with a flash-eliminating signal buffer, ensuring uninterrupted activation of side cameras.

  • Compatibility with Any Radio: Works with original equipment (OE) and aftermarket radios. (Please note that OE radios may require an interface)

  • Priority Override for Backup Camera: Ensuring a clear view when reversing.

  • Reverse Camera Output Trigger: Designed explicitly for aftermarket radios.

  • Data-Controlled Plug-n-Play: Compatibility with select PAC RadioPRO and BCI products, making installation quick and hassle-free.


The VS41 is a universal 4-camera switcher that features four camera inputs (front, left and right side, and rear) and one video output for connecting to a factory or aftermarket radio with a video display. The inputs are triggered by driver behavior, with the rear back-up inputs automatically activated when the vehicle is shifted into reverse and side inputs prompted by the turn signals. The VS41 is a perfect complement to the versatile universal mount backup and side blind spot elimination cameras from EchoMaster.

Product Revision History
  • Current Revision #:  
  • Description: Cleaned up camera switching when changing blinker direction quickly. Added method for determining version number.  
  • Release Date: 01/24/2018

  • Revision #:  
  • Description: Fixed issue seen with output trigger pulsing with inputs  
  • Release Date: 05/18/2018

  • Revision #:  
  • Description: Added support for differential video  
  • Release Date: 01/24/2018

  • Revision #:  
  • Description: Hardware update adds delay to video off. 
  • Release Date: 09/25/2017

VS41 Instruction Manual 
Download (310.11k)

Vehicle Specific Instructions
Instructions for wiring the VS41 In Select 2003-2006 Chevrolet / GMC Trucks and SUVs when used with a GM1A module
Download (781.95k

Vehicle Specific Instructions
Instructions for wiring the VS41 into select 2014-2017 Chevrolet/GMC Vehicles
Download (400.37k)

Vehicle Specific Instructions
Instructions for wiring the VS41 into the 2015-2017 Chevrolet Colorado/GMC Canyon
Download (399.17k)

Vehicle Specific Instructions
Instructions for wiring the VS41 into the 2016-2017 Nissan Titan
Download (396.18k)

Vehicle Specific Instructions
Instructions for wiring the VS41 into the 2014-2017 Toyota Tundra
Download (397.69k)

VS41 Tech Brief
Fixes false triggering of blindspot cameras
Download (274.2k)

Warranty Information

We have a 30-day easy return policy for all purchases.

We provide a shipping label for defective products upon your return request at no cost. Non-defective products will not receive a shipping label and the consumer will be responsible for all shipping costs.

Stinger products are warrantied against defects in materials One (1) Year from purchase date. Stinger will, at its discretion, replace any products that exhibit defects in materials and/or workmanship during the warranty period. Assessments of defective parts are performed before replacements are shipped or refunds are released.

Please hold on to your order confirmation! All warranty service requires original sales receipt documentation with Order Number. The warranty only applies to the original purchaser.

Note: Products purchased from unauthorized dealers are not covered under warranty.

Warranty Limitations
Units found to have physical or liquid damage caused by use abuse or improper installation may be void of warranty.

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