Mechanical Keyless Entry Door Lock – No Batteries, No Hassle:This mechanical keyless entry door lock features a sturdy, battery-free design, avoiding the need for keys or access cards. The latch bolt is made of durable zinc alloy, so it is waterproof, rust-resistant, sun-proof, and freeze-proof, ensuring reliable performance in any weather. The lock includes multiple screws and square bolts to fit various door sizes, simplifying installation. Setup is easy with our videos and instructions.
Dean. Montreal Canada. Mon Sep 22 2025