Commax CDV-70A 7 inch TFT Colour Video LCD Screen DP Monitor. Surface-mounted type 7 inch TFT LCD screen, Video talk and door lock release enable (both individual and public entrance), Support 2 Monitor, 2 Camera and 2 Interphones, PAL/NTSC convertible, Wiring Door camera: 4 wires(Polarity) Interphone: 4 wires(Polarity), Distance Door camera: 50m(0.65Ø) Interphone: 20m(0.65Ø),Consumption Max.:15W/standby 3.4W, Dimension(mm): 243(W)×168(H)×35(D).

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