Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Network video recording software for IP (Internet Protocol) video surveillance; Security alarm controllers; Security and fire alarms; Smoke alarm tester in the nature of a cool burning smoke generator; Smoke alarms; Broadband wireless equipment, namely, telecommunications base station equipment for cellular and fixed networking and communications applications; Building security systems comprising software and hardware for providing picture, video, alarm status, building plans, and other information to a remote station; Electronic door alarms; Fire alarm and emergency evacuation devices, namely, fire alarm control panels, smoke detectors, heat detectors, alarm pull stations, audible and visible notification appliances, strobes, sirens, bells, horns, and speakers; Personal security alarms; Reconfigurable processors for use in wireless communication handsets and network equipment in the field of wideband communications