Digital Video Recorder DVR SATA (4xVideo, 120fps, Audio and VGA)

DVR (Digital Video Recorder) that records video images in real time on an internal hard drive. Ideal for CCTV (closed circuit television) and video surveillance. Specifications 4 channels composite video input (4 x BNC-Female). 2 channel composite video output (1 x BNC-Female). 1 VGA output for connection to monitor (1 x HD15-Female). 1 audio and 1 mono audio output mono (2 x RCA-Female). 1 USB A-female connector for connection to PC. It provides software that enables programming and viewing of different video channels and access to recordings. The USB connection is not necessary for the operation of the DVR. 1 RS-485 Interface (2-pin) to control PTZ (Pan Tilt and Zoom). 4 ports (4 x 2-pin) for connection to external sensors to activate the recording (one sensor for each camera). 1 alarm output to trigger external alarm or other device (2A 28VDC / 125VAC 2A). Compatible with PAL and NTSC system. Display Frame Rate (PAL) 100 fps (global) or 25 fps (per channel). Display Frame Rate (NTSC) 120 fps (global) or 30 fps (per channel). Recording Frame Rate (PAL) 25 fps / channel (max. 25 fps). Recording Frame Rate (NTSC) 30 fps / channel (max. 30 fps). Display Resolution: 720 x 576 (PAL) or 720 x 480 (NTSC). Recording Resolution (PAL): 320 x 136 and 640 x 272. Recording Resolution (NTSC): 320 x 112 and 640 x 224. Video Compression M-JPEG occupied by each channel and frame: 12 Kb (low quality) 15 Kb (medium quality) or 20 Kb (high quality). HDD Support 3.5 quot SATA. The hard disk is not included and installation is very simple. It has removable drawer with key. Recording modes: schedule recording motion detection continuous or triggered recording sensors. Estimated recording time: 332 hours (120 GB HDD to 7 fps at normal quality). Image Search by time date and event. Printing the date and time of all sequences (time stamping). Front panel controls that allow access to all features of DVR without a PC and OSD (On Screen Display). Supplied with remote control for remote control DVR. Size: 315 x 224 x 52 mm.