Cylinder CYE162 Outside cylinder for closed door security lock.• Burglary protection level FK class 3, security locks• Unlock and lock both sides of the door with a key• Multiple surface treatment optionsPatented ABLOY PULSE is a unique locking system. The cylinder gets energy by key insertion, without batteries or power supply. Administrating access control can be done anywhere at any time using the Abloy ACCENTRA-software. All PULSE components uses SEOS-technology. Specifications Power supply Energy harvesting Cylinder type Double Lock material Steel Cylinder shape Finnish Audit trail Yes Door type Solid Type of product Cylinder Cylinder technology Digital Platform ABLOY PULSE Close Cylinder CYE150Rim lock cylinder Cylinder CYE016Outer PULSE cylinder for solid doors Cylinder CYE021Inside PULSE cylinder for wooden doors.