Reversible design works on lockers with left or right hinges.
Large icons clearly show locker vacancy status.
Single or Multi-User settings
4, 5, or 6 digit code lengths.
Powered by a C123A 3V lithium battery.
Low battery alert notifies administrator when to replace batter.
9 volt jump on bottom for access when battery runs out.
Ability to turn sound off and on.
Designed to elevate the experience for facilities and users, the Master Lock 3685 Electronic Built-In Locker Lock combines a modern design with premium materials to offer improved functionality. The Electronic Built-In Locker Lock offers a new level of innovation with its high-visibility display screen for intuitive operation, long battery life to reduce operating costs, and anti-jamming features for reliable security. Suitable for most lockers - metal, wood or phenolic. Reversible design works on lockers with left or right hinges. Easy to retrofit. Strike plate included.