Alarm monitoring systems; Battery charge devices; Battery chargers; Camcorders; Car video recorders; Computer peripheral devices; Digital video recorders; Electric door bells; Electric wires and cables; Electric and electronic video surveillance installations; Electrical adapters; IP (Internet protocol) cameras; Locks, electric; Motion-activated cameras; Network video recording software for IP (Internet Protocol) video surveillance; Rearview cameras for vehicles; Speaker enclosures; Theft ala...