Exit device assembly

An exit device assembly for mounting to an ingress side and an egress side of a door, the exit device assembly comprising:

• a pushbar assembly configured for mounting to the egress side of the door, the pushbar assembly including a pushbar for movement between a projected position and a depressed position and a latch control assembly operably connected with the pushbar and a latch mechanism such that the movement of the pushbar from the projected position to the depressed position moves the latch control assembly from a deactuated state to an actuated state that actuates the latch mechanism;
• an exterior trim configured for mounting to the ingress side of the door, the exterior trim including a manual actuator that is operably connected to one of the latch control assembly and the latch mechanism actuate the latch mechanism from the deactuated state to the actuated state;
• an exterior lock cylinder assembly mounted on the exterior trim, the exterior lock cylinder assembly being configured to rotate between a first position in which the manual actuator is prevented from being operated to actuate the latch mechanism and a second position in which the exterior lock cylinder assembly enables manual actuator to be operated to actuate the latch mechanism;
• and
• an interior lock cylinder assembly mounted on the pushbar assembly, the interior lock cylinder assembly being configured to rotate between a first position in which the manual actuator is prevented from being operated to actuate the latch mechanism and a second position in which the interior lock cylinder assembly enables the manual actuator to be operated to actuate the latch mechanism.