Review on 🚧 Enhance Safety with the Blazer International C8025 Back-Up Alarm by John Duffield

UPDATE: No longer works. It took exactly 5 months. While it worked, it was beautiful. Rating to 3 stars. I hooked it up to my 2011 GMC Yukon and it works when I put it in reverse. Switch off the ignition. I started getting the alarm back but figured I'd try disabling all of the entry and exit security settings in the GMC controls so the light never comes on when I approach or exit. This made the alarm work properly. I won't have a light to help me see how to get into the house or find my way back to the truck, but I think I'll try to go without it for a while. Instructions were scarce or non-existent. The alarm clock is quite loud.