... useWidely used for monitoring, video meeting, video E-mail, video door-bell, video phone, computer, etcSuitable for facilities in the supermarket, shop, department store, warehouse ... LinesS/N Ratio: More than 48dBMin Illumination: 0Lux (IR ON)Video output: 1.0Vp-p, 75 ohmPower Consumption: DC 12V, ... 110v-220VBuilt-in port: 1 x Power Port, 1 x Video PortDimension (Length x Width x Height): 71 x 91 ...