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Surge Suppression: Integrated protection from lightning and electrical surges
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
This innovative break-away feature prevents extensive damage to the gate operator by shutting it down when the arm is struck
Replacement Arm for Continuous Solar Gate Automation
and compatibility with multiple models
LiftMaster K71-33445 Reset Switch for CSW200 & SL3000 Operators gate-movement Surge Suppression: Integrated protection fromReset 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
