Southwest Microwave will showcase its Model 310B-33456 Explosion-proof Outdoor Microwave Intrusion Link for intrusion detection in the presence of flammable, combustible and easily ignitable materials. The sensor features a 328-foot (100 meter) detection range, and is designed to operate at sites where hazardous materials are handled, processed or stored. The unit will alarm on a 77 lb (35 kg) target walking, running, jumping, rolling or crawling through the detection pattern.