1.)Model:VK-S320C 2.)Image sensor:1/3" SONY CCD 3.)Signal system:PAL/NTSC 4.)Effective pixels:PAL:537(H)?97(V),NTSC:537(H)?05(V) 5.)Horizontal resolution:420TVL/480TVL 6.)Synchronizing system:INT 7.)S/N ratio:>48dB 8.)Minimum illumination:0.5Lux/F1.2 9.)White balance control:Auto 10.)Electronic shutter:On 11.)Auto gain control:Auto 12.)Lens:CS3.6mm,6mm,8mm,12mm,16mm 13.)Video output:1Vp-p ,75 Ohm,BNC 14.)Power consumption:≤5W 15.)Operation temperature:-10℃~+50℃ 16.)Weight:*** 17.)Power supply:DC12V