Hi-speed K-rated bollards that look stunning,
Beautiful, fast and smooth gate arms with wireless tags so your employees can get to work quickly
Automated Under Vehicle Scanners with license plate recognition
Fiber optic fence detection that learns the environment
Smart cameras that recognize intruders, while ignoring distracting motion
A ‘K’ rating is a Crash Test Certification issued by the Department of State (DOS) to a fence, gate, bollard or barrier that measures the particular stopping power of that barrier in relation to the speed and weight of an incoming vehicle.
The rating of the barrier is determined when a 15,000 lb. (6810 kg) gross weight vehicle impacts a barrier from a perpendicular direction. In order to be DOS certified at any rating, the penetration of the cargo bed must not exceed 1 meter (39-in.) beyond the pre-impact inside edge of the barrier.
- K4 rating is for a vehicle traveling 30mph
- K8 rating is for a vehicle traveling 40mph
- K12 rating is for a vehicle traveling 50mph
Typical installations include power plants, chemical plants and fuel depots, plus federal and state government and military institutions. Perimeter fencing and gates achieve their K rating through the addition of cable and/or steel beam reinforcements. Barriers and bollards achieve their K rating through enhanced materials and foundations.
Regardless of the barrier type, the “K’ rating has become the standard for anti-terrorism crash barrier protection commonly know as anti-terrorism force protection or ATFP.