![]() Also powered by an 18-volt battery, the deployment pod contains an onboard nitrogen supply and a net rolled up in ripstop fabric. This prototype, also from PacSci EMC, represents the future of roadside vehicle immobilization. The NightHawk’s high cost might keep this model out of the hands of some law-enforcement departments, but it is a small price to pay to better protect officers. Both of our Mitsubishi Eclipse’s front tires, as well as its right rear, were fully deflated within 40 seconds, suffering a combined nine punctures. A standard 18-volt battery powers the system. Once the perpetrator runs over the strip, the system’s operator can remotely activate a drill motor to retract the strip, also in under two seconds. From up to 100 feet away, an officer can deploy the system: A replaceable aluminum launch tube ($175) fires a three-pound drogue, which pulls the strip across the road and drops it in the path of the unsuspecting criminal, all in under two seconds. Within its waterproof Pelican case are 10 Stop Sticks, each 15 inches long and containing 15 spikes, which are linked together to extend up to 15 feet. The Stinger system is a low-cost and effective way of taking out tires, but there’s one problem: To retract the device, the officer using the system can’t be more than 40 feet out of harm’s way.Īrizona-based Pacific Scientific Energetic Materials Company takes traditional hand-deployed spikes to a new level with its remotely operated NightHawk system. Our front tires went flat 20 seconds after collecting nine spikes. ![]() The spikes just cause a controlled air leak. ![]() The car doesn’t go flipping through the air. Our testing revealed that running over spike strips in real life is nothing like what you imagine. When deployed, the unit stretches 15.5 feet and uses rocker arms to tilt the spikes into the tire at the correct angle, ensuring maximum penetration. The reusable, durable, and flexible plastic modular base holds 110 1.8-inch hollow steel spikes, all of which are easily replaceable. The Stinger is compact, roughly the size of a briefcase, and weighs nine pounds. The Stinger system from Federal Signal can be thrown across the road or pulled across by the attached 40-foot rope the former technique requires training and practice. Hand-deployed spike systems are the most common way of slowing a fleeing vehicle.
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