Redsia Dash Cam Hardwire Kit, Car Camera Type C Charger Hard Wire Kit for Dashcam DC 12-24V to 5V/3A Low Voltage Protection 24h Parking Surveillance with Fuse Tap Dashcam, GPS, Radar (Model-A)

Easy to install, no problems whatsoever

This was a better option for my camera than the one the camera company recommended because it actually had 4 different fuse type jumpers where the recommended one only came with 1 and no options for the different fuse types! The fuse jumpers made hookup real easy and seems to be well made.

I have a pretty good understanding of electronics and I tested this power supply on a bench with 12v variable input before I installed it in my vehicle. When 12 V is removed from the ACC input, it draws about 250 mA, and the camera mirror automatically goes into the park interval record mode. The voltage had to drop to around 11.2 V for the power supply to cut power to the mirror, and the current dropped to basically 0 mA to protect the car battery. That is lower than the 11.8 V it advertises for cutting off power draw, and the risk is being able to start the vehicle at the lower voltage. For this, I give it four stars. I think this is OK for normal daily driving. But I will install a switch on the battery feed to the power supply to manually turn it off if I will park long-term. Overall the power supply works as needed, puts the mirror into the park interval recording mode, and will draw 0 mA if the battery gets too low.

cheap but it does what it needs to

I have a good understanding of electrical wiring and have worked in the industry for years. I bought this kit to power a VanTrue Dashcam. Installation is very straight forward and easy. In my case, I modified the kit by adding a switch on the Batt wire to be able to disable 24 Parking mode while in my garage. No matter what I did, this first kit would not work. Since I had modified it, I choose to simply order a second kit. This second kit worked only when the Batt wire was connected and switched on and would not work via the ACC wire. I can only assume both items are defective and as such can not recommend this item.