TEV401 　  Image:  1/4"PC1030                                                                          System:  PAL/NTSC  Pixels:  656*492 pixels  TV Line:  420  Min.illumination:  0.5Lux/f1.2  S/N ratio:  Batter than 52dBL  Lens Angle(Deg.):  170°  Power Supply(DCV)  5V  Ip rating  Ip67  BLC:  Auto  White balance  Auto  AGC:  Auto  Electronic shutter  1/50--1/10000(s)  Operating Temperature:  -20℃~70℃