Description :  4-CH Channel DVR CCTV Quad Video Camera Processor System kit Splitter Switcher<br>  <br> Features :  Full-time four-screen color display ，three -screen display， two -screen display can be switched split down， left and right split. For PIP， PIP position switch (top left， top right， bottom left， bottom right corner). Full screen display for each channel. Automatic sequential display mode. A high-resolution picture quality， channel quality independent adjustment. High-quality screen freeze function. ZOOM digital zoom function.  NTSC \/ PAL automatic identification system. Chinese and English operation menu. Supports infrared remote control (remote control to optional). With power and memory function， power supply products again， the picture remains in last state before setting off， time-saving and more convenient.<br>  <br> Specification :  Video Standard: PAL: 25 frames \/ sec; NTSC: 30 frames \/ sec. Resolution: PAL: 720 x 576; NTSC: 720 x 480 Video Input: 4 channel video inputs Peak: 1Vp-p Impedance: 75&amp;Omega; Video output: 1 channel video output Peak: 1Vp-p Impedance: 75&amp;Omega; Weight: 200g DVR Dimension: 110 x  90 x 26 mm<br>  <br> Package includeds :  1 x Four Quad DVR 1 x Power Supply (Also come with an adapter according to your country~) 1 x User Manual<br>  <br> Details pictures :