We are reckoned as a preeminent DVR Recording System Exporter and Supplier in the global market. Owing to its technologically advanced features and unique characteristics, our DVR Recording System is highly appreciated by the clients. Our DVR Recording System works efficiently without creating any hassles and there is no need of frequently changing the tapes. Attributes 4/8/16CH real time recording. Standard H.264 baseline compression to provide high-quality video at much lower bite rate than MPEG4 Intuitive and user-friendly Graphic User Interface(GUI), windows style operation by mouse Multi-mode recording: Manual/timer/motion/sensor 4CH simultaneous playback Express search by data/time and events(sensor, motion) Express and flexible backup by network, USB or DVD-RW(SATA) Pentaplex: Preview, record, play back, back up and remote access DHCP, DDNS, PPPoE network protocol supported. Remote control via IE or CMS: Preview, playback, backup, PTZ and configuration. Max.5 users online simultaneously Dual stream technology to encode recording stream and network stream separately. User can adjust network stream to fit bandwidth, without changing recording quality Authorization management, log review and DVR status review VGA output to get clearer display using CRT or LCD monitor Support PTZ preset and auto cruise, up to 128 presets and 32 cruises Powerful smart phone surveillance supporting WinCE, Symbian, and I phone. Compatible with 3G Complete SDK function, easy to integrate with other applications Perfect For Hotels Gas stations Schools Retail stores Residential areas Specifications Model SA - 4100S SA -8200S Video Compression Standard H.264 Baseline Video In Composite : 1.0Vp-p/75 BNC x 4 Composite : 1.0Vp-p/75 BNC x 8 Video Out Composite : 1.0Vp-p/75 VGA x 1 Display Resolution 720 x 576(PAL), 720 x 480(NTSC) Recording Resolution 352 x 288(PAL), 352 x 240 (NTSC) Display Frame Rate 100fps(PAL), 120fps(NTSC) 200fps(PAL), 240fps(NTSC) Recording Frame Rate 100fps(PAL), 120fps(NTSC) D1-25FPS (P), 30FPS (N) 200fps(PAL), 240fps(NTSC) D1-50FPS (PAL), 60FPS (NTSC) Audio In -8dB~22k, RCAx4 Audio Out -8dB~92dB, RCAx1 Alarm In 4CH 8CH Alarm Out 1CH Recording Mode Manual, timer, motion, sensor Pentaplex Preview, record, playback, backup, remote access Network Interface RJ45 PTZ Yes Communication Interface Rs485 x 1, USB2.0 x 2 HDD SATA x1 IR controller Yes Dimension W300 x D260 x H55mm Power Supply 12V Click here for More Details