HySecurity Arm Yoke Mount Aluminum 14' | HYS-SA-5-17 liftmaster sw470 pulley Fire department padlock and Knox

Fire department padlock and Knox switch not included

Detect / frequency count indicator: Red LED

The RKDT-SR-M has a mullion-mount housing that fits a standard door frame

A new feature interrupts the timing cycle and reset the timer

Maintenance Efficiency: Simplifies system maintenance and reduces downtime

HySecurity Arm Yoke Mount Aluminum 14' | HYS-SA-5-17 liftmaster sw470 pulley Fire department padlock and KnoxHySecurity Arm Yoke Mount Aluminum 14 ft HYS SA 5 17 Barrier arm with center yoke mount and bracket, aluminum, 2 x 5 inch 14 ft length. Note: This accessory requires the HySecurity StrongArm 20 or larger. Note: No counterweights required.