A main technical characteristics Real-time surveillance image resolution: D 1 (704 ¡Á 576), image resolution video playback CIF (352 ¡Á 288) Using video compression methods: MPEG4/H.264 Support for the 16-way video and audio signals, audio signals are independent hardware for real-time compression, voice and image simultaneously maintain stability A major function (A) real-time monitoring capabilities 1, with analog output interface and VGA interface, or through the display monitors of surveillance capabilities 2, a single screen / 4 screen / picture 9 / 16 images, multi-screen monitoring capabilities 3, a multi-screen images Tour round round Tour / Tour single-round screen 4, real-time display and video bit stream per hour occupy space 5, channel images suggested that state channels, such as video, dynamic detection, video loss, surveillance and locking (2) and video playback 1, the Multi-operate in every way to achieve full independence while real-time video playback of single retrieval, network monitoring, video for download 2, a variety of video modes: manual video, regular video alarm linkage video, dynamic video detection. Dynamic detection of the external alarm functions with pre-recorded 3, the client through the network drive can playback video recorders to record documents 4, ordinary video and video alarm can achieve rapid retrieval 5, a variety of playback modes: multi-speed fast, diffuse recline release, suspension, frame playback, jumped into the dance retreat 6, the video replay showed that the incident occurred when the accurate time (3) storage capabilities One, a built-in IDE hard disk ~ 8 2, the use of non-management work hard disk of dormancy, reduce heat and power consumption, extend the life of hard drives 3, hard disk document can choose coverage of cyclic and non - cyclic record record 4, used for storing data format, data can not be tampered with to ensure data security backup 5, support IDE, USB backup drive recorder 6, backup via USB interface 7, the client computer network can download files on the drive backup (4) Joint alarm function One, a 16-way alarm input, low-level and the effective loss of a video warning, dynamic detection alarm. Alarm equipment can be cured detectors, temperature flu detectors, infrared detectors 2, with five road relay switch output of the police, a road controlled 12V output and easy access to the scene of the police interaction and the lighting control 3, warning alarm input and output interfaces are a protection circuit to ensure that the main equipment from damage (5) Control Function Yuntai A support expansion through RS485 communication interface Yuntai decoder 2, scalable multi-decoder agreement, and facilitate the realization of Haeundae-ball machine control functions (6) Communication One, a dedicated expansion interface of input and alarm-control - 2, with RS232 interface, support PPPOE dial-up access to broadband Internet can be used to connect the keyboard or matrix of control, as well as serial connections to the computer system maintenance and upgrades 3, with a standard Ethernet interface, remote access function of network (7) network functions One, the network for remote real-time surveillance 2, and the camera pan-tilt control; 3, inquiries and real-time video playback, Download 4, system settings and system parameters of the modified software upgrade 5, and LAN-drive recorders voice Talkback 6, remote alarm system log and check processing functions 7, using embedded TCP / IP protocol and embedded operating system, Windows Leucorrhea directly through the Internet Explorer browser to visit 8, management models: three user management, password only way to ensure that legitimate users log 9, clients have 16 pictures at the same time monitoring capabilities -------------------------------------------------- ------------------------------ Two main performance parameters The parameters 16 Road Model ZJDVR5600HQ Operating system Embedded Linux Interface Graphical menu interface Video input 16 Road composite video (NTSC / PAL) BNC (1.0Vp-p 75 ¦¸) Video output Two road NTSC / PAL, BNC (1.0Vp-p 75 ¦¸) a composite video signal output Road VGA output Audio input 16 Audio Input 200 ~ 2500mv 30k ohms (BNC) cuts a voice input Road 200 ~ 2500mv 30k ohms (BNC) Audio output A 200-channel audio output 3000mv 5k ohm (BNC) Video Display 1, 4, 9, 16 showed Video Standard PAL (625 lines, 50 field / sec), NTSC (525 lines, 60 field / sec) System resources At the same time multi-channel video, video playback, and network Image resolution Real-time monitoring PAL / NTSC 704 x 576 / 704 x 480 video playback CIF 352 ¡Á 240 ¡Á 288,352 Mobile Image Detection Locale: Each screen can be set up 192 (16 ¡Á 12) months of the region; Sensitivity setting: Each regional sensitivity can be set 3 Image Compression MPEG-4 / H.264 Variable Bit Stream, MPEG-4 / H Frank limit bitstream Audio Compression ADPCM Video recording speed Real-time mode: every way a PAL / sec to 25 frames / second and adjustable every way an NTSC / sec to 30 frames / second adjustable; Quality Adjustable six stalls Drives IDE interface built-4 Occupants of disk space Audio: ADPCM14.4MBit / hour; Video: 56 ~ 500MBit / hour Alarm input 16 road alarm input (low-level.) Alarm output 6 Road Relay output, a controllable +12 V output Alarm Relay 30VDC 2A/125VAC 1A (Linkage output) Network Interface Adaptive Ethernet port Rj4510M/100M Yuntai Control Interface RS485, RS232 Power AC220 25% ¡À 2% ¡À 50 V Hz/AC110V 60Hz Power consumption (excluding drive) 40W Use of the working temperature -10 ¡ã C to +55 ¡ã C The use of humidity 10% -90% Atmospheric pressure 86kpa - 106kpa Size 2U industrial standard chassis, 441mm (W) x 450mm (D) x 89mm (H) Weight 12KG (no hard drive) Installation Rack installation, desktop installation