Feature:

1) 1/3"SONY EFFIO CCD

2) Pixels:700TVL

3) Focal Lens: F=5.5-55mm
4) Photosensitive parameters adjustable for different environments

5) Horizontal Rotation Range: 360 ºcontinuous

Vertical Rotarion Range : 90 º back rotate 
Horizontal / vertical Rotarion speed : 50 º/S

6) 8 programmable cruise group, 256 preset positions can be set
7) Intelligent OSD operation
8) Built-in static electricity. Surge and lightning protection circuit
9) 4 inch Mini Speed Dome , high-strength aluminum alloy shell , compact

10) RS-485 Long-distance control (Pelco-D ,Pelco-P protocol)