Arm Electronics DVR4500CD120 4-Channel 500GB MPEG-4 Networkable DVR with CD-R/W (120 FPS)


When it comes to purchasing a new DVR, professional CCTV facilities have some specific requirements in mind. Primarily, they want the DVR to have an efficient compression format, a fast recording speed and ample storage capacity. With its MPEG-4 codec, 120 FPS recording rate and 250GB HDD, the ARM Electronics DVR4500CD120 addresses all of these concerns in a most effective way. ARM Electronics also designed this DVR with an emphasis on ease of setup and operation, so that even security operators new to this machine will have it up and running in as little time as possible. With its ability to generate quality video images while keeping file sizes to a minimum, MPEG-4 is the preferred compression method for use in DVRs. In practical terms this means that demanding CCTV environments will get the high resolution images they need to better identify people and objects. At the same they won't have to worry about prematurely running out of hard drive space or getting bogged down in a Network traffic jam. A built-in multiplexer allows video from all cameras to be simultaneously viewed live, recorded and played back without compromising video quality or DVR performance. Video is captured at speeds up to 120 FPS for the combined channels. This means that even with all channels occupied, users will get a maximum recording speed of 30 FPS per camera. The primary benefit of this is that the more frames there are available, the better the chances are of finding one exhibiting the most identifying characteristics. Naturally, an operator can choose a lower frame rate in order to conserve hard drive space or Network resources. A CD burner greatly enhances a DVR's functionality as it allows recorded material to be easily transferred to a removable disc for quick viewing on a PC or for archiving purposes. Specifications System Signal System : NTSC Multiplexing : Triplex ( Live, Record, Playback, Remote and Internet Access) Compression : MPEG-4 Channels : 4 Storage : 500GB Internal HDD Built-In CD/DVD Burner : Built-in CD-R/W Resolution : 720 x 480, 720 x 240, 360 x 240 Recording Rate : 120 FPS (shared) Display Rate : Not Specified by Manufacturer Quality Setting : 8 levels presets, adjustable Switching Method : Manual or auto Display Modes : 1, 4 Recording Modes : Schedule, Alarm, Motion Detection Video Inputs : BNC x4 Video Outputs : BNC x4 (loop-through),BNC x2 (master & call monitors),S-Video x1,VGA x1 Audio Inputs : RCA x1 Audio Outputs : RCA x1 PTZ Control : Yes (via RS-485) Supports Dynacolor, Pelco P, Pelco D, AD422, Fastrax 2, Panasonic Motion Detection : Yes (Grid Array,Sensitivity, Trigger Level Adjustable) USB Port : USB 2.0 x3 Control Ports : RS-485 (terminal block),RS-232C x1 (D-sub 9 pin female) Alarm I/O : 4 Alarm inputs, 1 alarm output Network Network Interface : RJ-45 (10/100Mbps) Network Protocol Support : DHCP/PPPoE/DDNS Internet Access : Monitor, Playback, Recording, System Setup, Dome Camera Control, Archive Simultaneous Client Access : Not Specified by Manufacturer System Requirements : Windows PC General Power Requirements : 110 VAC Power Consumption : 100W Operating Temperature : 32- 104°F (0 - 40°C) Dimensions (WxHxD) : 17.3 x 3.5 x 13" (440 x 90 x 330mm) Weight : 12.3 lbs (6 kg) |

