4ch H.264闭路电视录像

4ch H.264 CCTV DVR Detailed Discription: This device has both features of digital video and audio recording(DVR) and digital video and audio server(DVS). It can work locally and independently as well as compose of a powerful security monitoring net with networking.Adopts graphical user operation interface. Supports USB mouse, panel and remote control operation modes.True four-tasking synchronization function; recording, playback, transmission and backup can work simultaneously.Video input 4BNC. Under CIF video resolution, PAL(352x288) format total recording resources is 100 frames and each channelcan realize independent hardware compressionat the speed of 25 frames(adjustable)per second. NTSC(360x240) format total recording resources is 120 frames and each channelcan realizeindependent hardware compression at the speed of 30 frames(adjustable)per second.Video compression adopts H.264 compression technology; supports constant bit rate, variable bit rate compression and variable frame rate compression.Max supports 2×1500GB SATA HDD.Recording Modes: Timing recording, manual recording, motion detection recording, alarm recording, any mode for selection.4-channel CIF real time recording and network transmission work simultaneously. 1-channel to 4-channel CIF playback.Recording playback searches according to the channel number, recording type and recording time, supporting fast forward, slow forward, single-frame, last section, next section etc.. Supports preview of single channel, 4 channels display and single channel switch automatically.Supports one USB2.0 high-speed port and one USB1.1 port. Provides backup of video files on the hard disk; supports U disk and USB hard disk; the backup file can be directly generated to be with AVI format.Supports multi-protocol RS485 PTZ control, PTZ preset points, cruising and tracking functions; supports PTZ keyboard control.Can setup multiple user type authority customization. Besides one administrator, multiple user types can be setup through "user management authority", increasing the flexibility of the security management of the user authority.Realize 3G mobile phone monitoring function by using standard RTSP protocol.Supports Alarm email warning.RJ45 network. Supports remote network monitoring, remote video playback, remote video back-up and remote PTZ control.The languages of the system menu include Chinese, English, German, Spanish, Russian, French, Korean, Turkish, Portuguese, Italian and Japanese. Technical Specification: Model NumberAE-7000-4TVideo Input4BNCVideo Output1 BNC, 1 VGANetwork1 RJ45 10/100MB, TCP/IP, PPPoE, DHCP, DDNSBackupUSB 2.0, NetworkVideo CompressionH.264Average Bit Rate Size2-3KBytesLive Display ResolutionNTSC 720×480/PAL 704×576Recording RateNTSC360×240 120fpsPAL352×288 100fpsRecording ModeManual, Timing, Alarm, Motion DetectionCommunication PortRS-485Playback SpeedFast Forward×1, 2, 4, 8ControllerMouse, Remote Control, PanelPower Input/OutputAC110V 220V/12V DC3.3ADimension315(W) ×225(D) ×52(H)Weight2.5kgHDDMAX 2*1500GB SATALanguageEnglish/German/Spanish/Russian/Chinese/French/ Korean/Turkish/Portuguese/Italian/Japanese