1.Address code is setup on terminal system. The adjustment is convenient. 2.Identifying the terminal protocol automatically 3.Built-in English-Chinese OSD, specially function can be changed by high-level administrator 4.Time switch on/off, locking with password function 5.Rotation direction and speed can be controlled 6.Built-in two-point Z form notching scanning 7.Programmable self-study track, 180s storage time 8.Privacy zone masking (8) 9.4 alarm input and 2 alarm output, link with preset position 10.High die-casting aluminum construction, convective, ventilated and water-proof. built-in constant temperature control for anti-fogging. 11.Quick assemble and disassemble design. Built-in surging and lightning protection. suitable for all outdoor condition. 12.New design of appearance. 13.Pan range: 360?continuous 14.Pan speed: 0.1?400?s 15.Tilt range: 0?100? 16.Tilt speed: 0.1?150?s 17.Preset position: 256 18.Scan mode: two points scan/360?continuous scan, up and down scan/Z form scan, both four tracks, time switch on/off 19.Cruising track: four, time switch on/off 20.Self-study track: four, time switch on/off 21.Privacy zone mask: 8, on/off munication mode: RS485 23.Alarm port: 4 in, 2 out 24.Power supply: AC24V/50Hz, 25W (heater on) 25.Working temperature: -30- +50 26.Weight: about 6.0kg 27.Dimension: 200(D)X 398mm(H)X380mm(L) 28.Support LG, Sony, Hitachi, CNB camera