4.0inch mini intelligent and high speed dome camera/balls

Specifications:
1) mini speed dome housing
2) 10x optical zoom, 500TVL
3) indoor speed dome
4) Day / Night function
5) high quality

Description：

1) Full aluminum design. Black inner – shell, can monitor more sharper.
2) Built in OSD menu and support inputting with English, Support 20-bit English.
3) character input, Display or set parameter via menu.
4) built in SAMSUNG 10*10X integrated camera, Color to B/W,1/4" Interline Transfer CCD,500line /0.7Lux (color), 570line/0.02 Lux (B/W), super high definition with image reverse function, 180 auto  flip.
5) 360-degree horizontal continuous rotation, 180 degree vertical rotation, the fastest speeds of up  to 360 °.
6) 127 preset positions and titles can be set.
7) 4 patrol tracking routes, every can insert 8 spots.
8) 8 Pattern scan routes, each can record 20 consecutive moves.
9) 4 auto levels scan routes with left & right spacing, speed can be set.
10) Position- indicating function, temperature indicator function (Celsius/Fahrenheit simultaneous display), information display, information inquiry function.
11) 4 dynamic privacy zones can be setup.
12) RS485 code, Integrated various protocols, PELCO-D, PELCOP etc.