Camera hardware systems for IP (Internet protocol) video surveillance

Access control and alarm monitoring systems; Acoustic alarms; Anti-intrusion alarms; Burglar alarms; Electric contacts; Electric couplings; Electric door bells; Electric sockets; Electric and electronic video surveillance installations; Electrical adapters; Electrical cables; Electrical fuses; Electrical outlet plates; Electrical raceways; Electricity conduits; Electronic exit alarms; Extension cords; Fire alarms; Gas alarms; Personal security alarms; Security and fire alarms; Smoke alarms; S...