Main Features: * DIY installation and operation * With remote control (5m effective working distance in open space) * Connects two cameras simultaneously, functioning í¦picture in pictureí¦ * With built-in SD card slot, supporting up to 8GB memory capacity * Automatic Snapshot (JPEG) / 10-second video recording (AVI) when motion detected * Support playback on TV / Monitor / Computer Main Specifications: MODEL DVR-2VR SD Card Back-up (Archive Device) Up to 8GB Video Input Format NTSC/PAL Video Output (CVBS) 1 channel Video Input (CVBS) 2 channels Display Mode Full / PIP Display Frame Rate NTSC: 30fps; PAL: 25fps Display Resolution NTSC: 720*480; PAL: 720*576 Recording Mode Motion-triggered / manual Recording Frame Rate NTSC: 15fps; PAL: 12fps Recording Resolution AVI: video: 160*120; Photo: 640*480 OSD English Search Function Mode: Date & Time; F/Screen: Yes Motion Detection Yes (Internal) Net Weight 108g Dimension 115mm*80mm*31mm Power Supply DC 5V/12V 1A Lithium Cell Battery (CR2025) for Remote Control 3V Net Weight 108g Dimension 115mm*80mm*31mm