Application

Mortise additional combination lock for quadlateral locking of metal and armoured doors. The lock is designed for offices, homes, and country homes at high risk of vandalism and burglary. The gear train of the lever system is designed to transform the rotation spin into rectilinear motion for smooth operation and to guarantee high security level. It is recommended to mount burglar-proof and tamper-proof protection on the lock which shall ensure a truly perfect passive protection of the facility. Exceedingly adequate for combined and additional locking, or for basic locking of basements, attics, and sheds.