Timber Door Cyl Only 1A610-00-0. The Cisa Elettrika electric lock is ideal for managing the opening and closing of wooden/steel gates and entrance doors , such as apartment buildings. The unit offers high resistance to forced entry and is certified up to security grade 6 according to European standard EN 14846, guaranteed by the patented rotary hook deadbolt, which provides resistance to tensile strength of up to 2000 kg. The range comes supplied with 3 keys, fixing screws, floor striker and two spacers.. Black finish. Inside manual exit button (L13643 & L13645 only). Rotary hook deadbolt. Protective steel case