Post Guard 4"x4" Square Column Sentry | POS-CS1442-4S BFT-LUX-KITS it includes an LED light

it includes an LED light to enhance visibility

The F1 operator also features Viking's soft-start / soft-stop

120V AC/12V DC Charger

This part is compatible with LiftMaster Model HCT Perimeter Access Systems

Post Guard 4"x4" Square Column Sentry | POS-CS1442-4S BFT-LUX-KITS it includes an LED lightPost 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.