BOSS CAM21 Car Rearview Camera - License Plate Mount, 170° Wide Angle, Low Light

See More Behind Your Vehicle

The CAM21 from BOSS Audio Systems is a compact rearview camera designed to help you see behind your vehicle with clarity. Mounted discreetly as a license plate camera, it preserves the vehicle’s aesthetics while adding a reliable view that supports safer reversing decisions.

Key features at a glance

• 170-degree wide angle view provides expansive rear visibility and helps you capture more of what’s behind your vehicle.
• 640 x 480 color resolution delivers crisp, true-to-life detail so you can distinguish objects and obstacles more easily.
• Distance guide lines on the image assist with judging proximity to obstacles from any angle.
• Low-light visibility with a Lux rating of 0.5 enhances night and low-light performance compared with higher-Lux cameras.
• Warranty: BOSS Audio Systems offers a 3-year platinum online dealer warranty when purchased through Amazon; professional installation is strongly encouraged for best results.

Real-world use and practical notes

In daily driving, the CAM21 helps you back out from tight spaces and driveways with confidence by presenting a broader rear view. The license plate mounting keeps the camera tucked neatly out of sight, while the wide angle and color detail help you distinguish walls, curbs, and objects that aren’t visible in mirrors alone.

In low-light conditions—such as dawn, dusk, or shaded parking lots—the 0.5 lux sensitivity offers improved night-time visibility, helping you detect lower-contrast obstacles. The integrated distance guidelines visually translate proximity into a reference that is easy to interpret while maneuvering at slow speeds.

Installation and compatibility

Designed for straightforward mounting on a license plate, the CAM21 is suitable for trucks and larger vehicles where a clean, unobtrusive rear-view solution is desired. We recommend professional installation to ensure proper alignment, wiring, and safe operation.

Specs and support

Key specs include a 170-degree field of view, 640 x 480 color resolution, and the same dependable build you expect from BOSS Audio Systems. For added peace of mind, rely on the licensed retailer warranty when the product is purchased through Amazon.