Review on 🔒 Convenient and Secure HAIFUAN Digital Door Lock: Unlock with Remote Control, M1 Card, Code, and Key, Reversible Handle Direction by Chris Martin

My first concern was fixing it. I was worried it would take some weird door holes or some weird distance from my door and I drilled my door and this thing didn't work and then I'm out the door and money for the lock. Turns out he used my existing master hole, had to drill one for the top and a 1" hole for the wire. So it was easy to install. How it works, as I said, there are no complaints, no problems.