Speed Dome Camera (NV-91)

Speed Dome camera(NV-91)
Suitable size, elegant design;
Built-in imported integrated camera module;
1/4" IT EXVIEW HAD CCD;
Min. Illumincation 0.002 Lux (0 Lux with IR);
Horizontal 360 degree continuous turning;
Speed changed according to zoom change;
128 pieces preset point;
The highest preset point call back speed up to 400 degree/s
Preset point call back precision up to 0.025 degree;
Support OSD menu function;
8 pieces point to point scan way;
8 pieces point auto patrol way;
8 pieces privacy masking zone;
4 pieces auto-study trace;
Support plan duty function;
Image frozen function, effectively save HDD space;
Camera Position remote control function;
Menu passward protection function
Support Pelco-P, Pelco-D, VC...Multi-protocol;
Input Voltage: AC24V or DC 12V Selectable;
Anti-power surge adaptor to protect circuit;
8 channels alarm PCB is selectable;