16mm locking bolts manually retracted by a handle
2.5mm steel walls, 4mm doors
Opens with combination of 3 to 8 digits (10,000 combinations)
Radial type cylinder, supplied with 2 manual over-ride keys (100 differs)
Two LED light indicators, green to open, red for error (flashes to indicate low battery)
Time Lock sets after 3 incorrect entries for 20 seconds and then 6 minutes after 6 consecutive times