4m Round Arm with Collision-Folding System for Hikvision DS-TMG320 Barriers / Prevents Breakage upon Collision / Manual Reset After Collision

4m Round Arm with Collision-Folding System for Hikvision DS-TMG320 Barriers / Prevents Breakage upon Collision / Manual Reset After Collision

Functionality and Application When struck by a vehicle, the arm swings away to avoid breaking. The arm must be manually reset to its original position. Requires these accessories to function:...