: If you notice the heat increases when the engine is running, a small 12V power filter or regulator can prevent "dirty" power from overstressing the camera's circuitry.
: Over time, the internal capacitors or processing chips can begin to fail, drawing more current than intended and causing the unit to get "hot." Troubleshooting and Solutions zxdz 01 reverse camera hot
: If the vehicle's alternator is outputting a higher voltage than the camera is rated for (usually 12V), the internal voltage regulator has to dissipate that extra energy as heat. : If you notice the heat increases when
: Since the ZXDZ-01 is mounted externally, usually near the license plate, prolonged exposure to direct sunlight on a hot day can raise the internal temperature beyond its operating limit. : Many DIY installations tap into a constant
: Many DIY installations tap into a constant 12V power source instead of the reverse light circuit. If the camera is powered on 24/7 rather than only when the car is in reverse, the small sensor will inevitably overheat.
: Check for any cracks in the plastic casing. If moisture gets inside, it can cause minor short circuits that generate heat without completely killing the device.