A lock comprising: - a housing assembly having a latch channel and a blocker channel; - a latching assembly comprising: - a latch slidably movable along the latch channel of the housing assembly, the latch having a proximal end and a distal end, with the distal end configured to interface with an actuatable lock assembly, with the latch slidably movable away from an actuatable lock assembly in response to a force applied to the latch thereby; - a blocker slidably movable along the blocker channel between a locked position and an unlocked position, wherein, in the locked position, the latch is precluded from slidable movement into an unlocked position, and wherein in the unlocked position, the blocker is spaced apart from the latch so as to allow the latch to slidably move into an unlocked position in response to the force applied by an actuatable lock assembly, the blocker including a cam profile (120, 122); - a cam rotatably mounted within the housing assembly, the cam having a first follower configured to intermittently coact with the cam profile (120, 122), to, in turn, slidably move the blocker between the locked and unlocked position; and - a motor having an axle, wherein the cam is rotatably coupled to the motor about the axle, whereupon actuation of the motor causes rotation of the cam, and, in turn, slidable movement of the blocker between the locked and unlocked position. - a housing assembly having a latch channel and a blocker channel; - a latching assembly comprising: - a latch slidably movable along the latch channel of the housing assembly, the latch having a proximal end and a distal end, with the distal end configured to interface with an actuatable lock assembly, with the latch slidably movable away from an actuatable lock assembly in response to a force applied to the latch thereby; - a blocker slidably movable along the blocker channel between a locked position and an unlocked position, wherein, in the locked position, the latch is precluded from slidable movement into an unlocked position, and wherein in the unlocked position, the blocker is spaced apart from the latch so as to allow the latch to slidably move into an unlocked position in response to the force applied by an actuatable lock assembly, the blocker including a cam profile (120, 122); - a cam rotatably mounted within the housing assembly, the cam having a first follower configured to intermittently coact with the cam profile (120, 122), to, in turn, slidably move the blocker between the locked and unlocked position; and - a motor having an axle, wherein the cam is rotatably coupled to the motor about the axle, whereupon actuation of the motor causes rotation of the cam, and, in turn, slidable movement of the blocker between the locked and unlocked position. - a latch slidably movable along the latch channel of the housing assembly, the latch having a proximal end and a distal end, with the distal end configured to interface with an actuatable lock assembly, with the latch slidably movable away from an actuatable lock assembly in response to a force applied to the latch thereby; - a blocker slidably movable along the blocker channel between a locked position and an unlocked position, wherein, in the locked position, the latch is precluded from slidable movement into an unlocked position, and wherein in the unlocked position, the blocker is spaced apart from the latch so as to allow the latch to slidably move into an unlocked position in response to the force applied by an actuatable lock assembly, the blocker including a cam profile (120, 122); - a cam rotatably mounted within the housing assembly, the cam having a first follower configured to intermittently coact with the cam profile (120, 122), to, in turn, slidably move the blocker between the locked and unlocked position; and - a motor having an axle, wherein the cam is rotatably coupled to the motor about the axle, whereupon actuation of the motor causes rotation of the cam, and, in turn, slidable movement of the blocker between the locked and unlocked position.