Vehicle Loop Detector, 24V with Harness Double Swing Gates A 4” haven cap is

A 4” haven cap is designed to fit over a 4” x 4” post

Extends half an inch over profile

047 x 10'6" Swedged End Residential Galvanized Pipe for Chain Link Fences

(4) Bracket kits 2" x 3-1/2" Modified Base/OEM Trim

the first one 6” from the bottom and the last one 6” from the top

Vehicle Loop Detector, 24V with Harness Double Swing Gates A 4” haven cap isVehicle Loop Detector Indoor Enclosure (NEMA 1) Enclosed, requires separate 24VAC power. Wiring harness with plug for detector included. OPEN only (all LiftMaster operators) or SAFETY HOLD OPEN only (operators with type B2, T, TS or T1 control wiring) when vehicle passes over loop wire. Requires a loop of wire embedded in the ground to connect to the detector. Requires 2 wire output connection to door operator and 24VAC power.