Roll-door integrated locking solution

A method of retrofitting a roll door lock for a roll door, the roll door having an interior plate with a cylinder lock aperture, the method comprising:

• mounting a housing to the roll door;
• the housing comprising a ball-pin aperture aligned with the cylinder lock aperture;
• the housing enclosing a motor, a motorhead gear, a linear cam gear extractor, a portion of an access pin and a controller,
• the motor secured within the housing;
• the motorhead gear coupled to the motor and rotationally secured within the housing;
• the linear cam gear extractor having a blocking coupler edge positioned adjacent to the ball-pin aperture, the extractor functionally coupled to the motorhead gear to slide the extractor and blocking coupler edge adjacently along an internal body portion interior surface away from or towards the ball-pin aperture;
• a controller functionally coupled to the motor, the controller having a radio;
• and
• mounting the access pin to the roll door, the access pin having a ball-pin end, the ball-pin end insertable through the cylinder lock aperture and into the ball-pin aperture;
• wherein the controller may be commanded to operate the motor to lock the roll door lock by causing the blocking coupler edge to reduce the diameter of the ball-pin aperture, and unlock the roll door lock by withdrawing the blocking coupler edge.