security barriers

Security High Speed Automatic Barrier Gate With RS485 Communication Module Quick Detail: Name: Bi-directional Barrier Gate Certificate: CE, ISO, Speed:3/6 second Feature: Manual release Rated Power:80W Application : Highway toll Net Weight:60KG Voltage:AC220V, AC110V Model Selection and Differences Model Boom Shape Max Boom Length Speed WJDZ30116 Straight boom 6m 6 seconds WJDZ30113 Straight boom 4.5m 3 seconds WJDZ30126 90 degree, Articulated boom 5m 6 seconds WJDZ30123