HySecurity Arm, Upper, Straps, Hardware and Saddle, M50, 14' | HYS-MX3029-14 Strobe Light With Siren Backup Battery: Steady ON -

Backup Battery: Steady ON - Up to 2 hours

(1) 433 MHz Radio Receiver 23120547

Optimized Performance: Experience consistent and dependable sealing with this kit

and optional programmable message(s)

For use with LiftMaster HCT Series Overhead Gate Operators

HySecurity Arm, Upper, Straps, Hardware and Saddle, M50, 14' | HYS-MX3029-14 Strobe Light With Siren Backup Battery: Steady ON -HySecurity Arm, Upper, Straps, Hardware and Saddle, M50, 14ft HYS MX3029 14 Upper arm replacement assembly for 14 ft clear opening. Includes straps, saddle assembly, and hardware for StrongArm M50. Note: This part is compatible with the HySecurity StrongArm M30 HySecurity StrongArmM50 operators.