Abstract: Exemplary embodiments include an electromechanical lock configuration for use in locking, particularly curtain type doors typically used to close garage spaces but also used for closure of industrial and commercial spaces for alternative purposes. Aspects of the electromechanical lock configuration may also find applications in locking of other closure doors or panel members whether they be of the curtain door type. The electromechanical lock configuration includes a latchable restraining mechanism that includes a latch bolt assembly having a linearly movable latch bolt movable between a withdrawn position and an extended active position that restrains the door or closure from moving from the closed position. The latch bolt assembly includes a selectively operable electrically activated latch drive for moving the latch bolt between a withdrawn position and an extended active position through a drive gear. A manual override is also included.