The Lockpol 1420RFT-12AC/DC is a wall-mounted, automatic fail-safe door lock. This lock is operated using an electric motor, which is powered by either a 12V AC or DC power supply. It also features a magnetic key switch which allows the user to easily and quickly lock/unlock the door without having to use a key. The 18 adjustable striking and latching points offer enhanced security and multiple-point locking, while the reversible latch bolt allows for left or right-handed installations. The patented auto-follow function adjusts the strike location when the door is closed, ensuring a secure closure. Additionally, the 1420RFT-12AC/DC is designed to be durable, reliable and weather resistant.