Review on 🔑 RV Keyless Entry Door Locks - Tuxibyly Heavy-Duty Integrated Keyless Entry Keypad & Fob Camper Door Lock for Travel Trailer - Waterproof Zinc Alloy Metal RV Door Latch by Kaushik Hall

It is important to follow the instructions provided. Everything has to be cut properly to fit properly. If you don't feel comfortable, ask a friend or professional to install it for you. Also, I had no trouble installing it and it fits the lock snugly and snugly. This lock has a solid mechanism that engages easily and feels secure. It's just what the family needs for our travels, not to mention we all have a key and fob. The hardest part was programming the fob, but as soon as I pressed the 'program' button with the 'lock' button I had no problems. It's backlit so it's easy to see in the dark. In general I am very satisfied. I could have paid less for an inferior model but this one was heavy and I wanted my family to feel safe.