SOLVED: Issue with new dash cam (the story of how I bought the wrong adapter)

I'm not electrically inclined, and I just wanted to see if there are any thoughts on my recent experience.

I got a Rexing V1P dual dash cam:

$180 Rexing V1P 3rd Generation Dual 1080p Full HD Front and Rear 170 Degree Wide Angle Wi-Fi Car Dash Cam with Supercapacitor, 2.4" LCD Screen, G-Sensor, Loop Recording, Mobile App

https://www.amazon.com/Rexing-Gener...9Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=

I also bought this smart module that is supposed to cut it off under a certain voltage.

Rexing Mini-USB Hardwire Kit for V1, V1P, V1 3rd Gen, M1, M2, M1 PRO Dashcams

https://www.amazon.com/gp/product/B01LXC2329/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

I used that kit to tap a 15A constant power fuse under the dash.

After hooking it all up and setting up the camera, I noticed that the camera will come on like you'd expect, only to reboot after about 15-20 seconds. I couldn't figure out what was wrong, and while troubleshooting I found that unplugging the rear camera would keep it from rebooting.

So here's my question: Could it be overtasked with both cameras, exceeding the 12v limit on the smart module, causing it to reset? Or is this way off and probably just a bad unit?

Thanks!

 

Maybe it's not getting enough power to it, and the rear is drawing too much

 

The discriptor of that power cord says... "Made to use with Rexing V1, V1P, V1 3rd Gen, F10, & R1 Pro dash cams. NOTE: This product is NOT intended to be used with the Rexing V1LG, V1P 3rd Gen, or

$159 V1P Pro Dual 1080p Full HD Front and Rear 170° Wide Angle Wi-Fi Car Dash Cam with Built-in GPS Logger, Supercapacitor, 2.4" LCD Screen, G-Sensor, Loop Recording, Mobile App, Parking Monitor

V1P Pro."

You have the V1P 3rd gen?

I have the V1.
It kept rebooting and turning off by itself.
It did not like the 128g mem card.
Works fine with a 64g now.

 

I never noticed that! Good catch.

I ended up trying the included 12v cigarette adapter, and it works like a charm. I just routed it under the armrest, through the center console and up the passenger side pillar. Everything works perfectly now.