1. Specification: *fingerprint sensor: Optical sensor *dimension(outside):40(d)x80(w)x290(h) zn die casting *dimension(inside):35(d)x80(w)x290(h) abs plastic *door handle: Al die casting *door thickness: Regular 35mm~55mm, optional 45mm~55mm *automatic locking sensor:1 magnetic sensor each 2. Special features * to eliminate or add users * automatic locking function * security lock function * security lock mode (complete security function) * manual mode selection function *[...]