... monitor 2. touch screen 3. weatherproof camera digital surveillance camera system 7 Inch color LCD Quad monitor ... Power for cameras: max. 4×300mA, 12V12. Video inputs: 4 video inputs for cameras: peak value: 1Vp-p, impedance ... -p, impedance: 4.7K ohm.14. Video outputs: 1 REC video output: peak value: 1Vp-p, impedance: ... 75 ohm.1 LIVE video output: peak value: 1Vp-p, impedance: 75 ...