1) Material: zinc alloy lock housing
2) No wire, no battery, no card, no keys
3) Can fit the metal lockers within 0. 6 to 2. 00mm thickness
4) Users can set up their own numbers, providing up to 1, 000 combinations
5) Override key for emergency opening
6) Override key cylinder: hundreds of key combinations
7) The knob can be used for the opening, setting and closing
8) The special design can pull out the locker directly and there is no need to install
1) Material: zinc alloy lock housing
2) No wire, no battery, no card, no keys
3) Can fit the metal