Cheval de Frise: Classic Road Control Equipment and Selection Advice
With a simple, reliable structure, the cheval de frise handles road control and zone isolation - one of the lowest-cost, fastest-deploying tools in counter-terrorism systems.
01Positioning
Cheval de frise serves guide, isolate, deter functions; paired with tire killers and road blockers it strengthens overall interception. The electric version unfolds blade arms remotely, balancing throughput and control.
02Purchasing essentials
Check pipe specifications (50mm inner), welding quality and anti-corrosion treatment; black/yellow warning colors recommended, best paired with strobe lights at night.