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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Manual Release: Back-drivable
The LiftMaster LM21AFCB is a UL-listed fire control release device engineered to automatically close motorized or manual fire-rated doors in the event of an alarm or power loss
and compatibility with multiple models
This innovative break-away feature prevents extensive damage to the gate operator by shutting it down when the arm is struck
1601-251: White and Brown lead wires
LiftMaster K71-33445 Reset Switch for CSW200 & SL3000 Operators gate-movement Manual Release: Back-drivableReset For CSW200 and SL3000 Gate Operators with Omni Board Upgrade The LiftMaster K71 33445 Reset Switch is a factory replacement component designed for use with CSW200 and SL3000 series gate operators equipped with the Omni Q400 Board Upgrade. This switch allows users to manually reset the operator following a fault condition or system interruption. The assembly includes a durable mounting bracket, hardware, and cable for direct installation to the
