Post Guard 4"x4" Square Column Sentry | POS-CS1442-4S liftmaster K75-19100 LiftMaster Mechanical Limit Switch |

LiftMaster Mechanical Limit Switch | LIF-WS-SENSOR

A copper induction dampening system slows the rotation of the magnet without the use of liquids

Each RG6/U Coax cable also has SCP's industry-favored Cable Labeling System

Built-in Siren: Yes - 100dB

The HySecurity Battery Kit is essential for ensuring uninterrupted operation of your gate system

Post Guard 4"x4" Square Column Sentry | POS-CS1442-4S liftmaster K75-19100 LiftMaster Mechanical Limit Switch |Post Guard 4"x4" Square Column Sentry POS CS1442 4S Column Sentry protectors cushion those big bumps from forklifts and help prevent expensive column damage. Column Sentry protector is designed to fit around square, round, or H columns up to 4x4 (100x100mm) in size. Incredibly tough, highly visible, easily installed, cost effective, and versatile. An exclusive, patented air chamber system allows air to escape during impact without splitting the sides.