Wide Dynamic
Low Shutter Speed
Line-Lock Function
OSD
Under the extremely "low " light environment such as the Museum (Prohibited use IR) and Reseach the animals in Foest (night time), so, the Slow Shutter is using as the Ram memory technology to accumulate the 3 to 4 blur images (which are caused by the light sources not enough) to perform a clear image. By the Slow Shutter function, the min. illumination is 0.008 lux/F1.2. the maximum accumulate frame is 128. Normally, by the international brand camera, currently maximum is around 32 frames.
1/2 SONY CCD
570 TV line
0.01 Lux(Day Color), 0.005 Lux(Night B/W)