Product description:Lock cylinder with integrated scanning/processing electronics in internal locking thumb-turn.Function:Operation from outside by inserting an authorised passive HEWI transponder key. Internal locking thumb-turn can be freely locked or unlocked as required.Product features:Used to identify passive HEWI transponder keys without their own power supply. All the security-relevant parts (particularly the electronics, batteries, electromechanical coupling element) are safely housed on the inside of the door. Acoustic battery alarm. No additional wiring for doors or lintel required. For use in connection with standard cylinder-mounted mortise locks as per DIN 18251. Use in connection with standard pull-protection fittings. Minimum service life of batteries - 30,000 lock movements. Emergency energy supply via programming device possible. Suitable for use in connection with fire doors.Model options:Total cylinder housing length up to 100 mm available as standard. Tumb-turn knob available in the HEWI colours or in 3 metallised surface finish options.
