New "Quick Code" Design - Much easier code change from the back of the keypad without having to open the keypad itself. 2 different passcodes are possible for primary and secondary keypads.
No Batteries or Power Needed - Reliable mechanical operation even during a blackout or power outage. Locks are automatically engaged every time the door is closed.
"Bump Key Proof" Keyless Lock - Bump key is very easy to purchase these days but this lock has no keyhole for burglars can mess with.
Skill level from intermediate to advanced is necessary for installation. Passage mode is unavailable on this particular lock.
No Easy Release Button and Dual Keypads for 2-way Security - Eliminates "reach through" security risk on gates, fences, and windows.