Features: face detection/ tracking 
                  motion detection/ tracking
                  direction detection
                  flow counting
                  abandoned object detection
                  stolen object detection
                   virtual fences
                   multiple target tracking

Model:DF-5650CD
Image Sensor: 1/3'' Super HAD CCD
Pixel(H)*(V) : P:752(H)*582(V)
                        N:768(H)*494(V)
Scanning system: PAL/NTSC
Horizontal Resolution: 600TV Lines
Synchronization: Internal
Function: Smart Face Recognition, Digital Wide-dynamic
Minimum Illumination: 0.05Lux/F1.2
Backlight Compensation: Automatic
Lens: DC Lens
S/N Ratio: more than 48dB
Gamma Correction: Video Output
Operation Temperature: -20~50 centigrade