... box: CIF(360*288),D1(720*576),4 vedio input,12~24V DC,Size:160*110*35mmCable:5m,15m,20m,25m ... : OV7950, 1/4" COLOR 3. Effective Pixels: NTSC: 656×492 4. Protection Category: IP67-IP68 5. Signal System: NTSC 6. Resolution: 380 ... , 75 OHM 11. Lens Angle: 120 Degrees trailer turck parking system with 4cameras ,7inch monitor parking system