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> Cctv video audio network 8 channels dvr 200/240FPS 1TB
Cctv video audio network 8 channels dvr 200/240FPS 1TB
The H.264 digital video/audio recorders are designed for a surveillance system, and are a combination of a hard disk recorder, a video multiplexer, and a web server. To achieve the highest inter-connectivity and inter-operability, this series of digital video/audio recorders are all based on industry-leading front-end to back-end surveillance infrastructure. With state-of-the-art system architecture, powerful compression/decompression engine, and intelligent recording algorithms, sixfold operation can be easily achieved without sacrificing the increasing demands of functionality, performance, reliability, and availability in the surveillance industry.
8 sets of colored or monochrome camera can be connected and signal in PAL/NTSC format is applicable.
H.264 Baseline Profile image compression standard and adjustable recording quality.
ADPCM sound compression/decompression
Overall operation of four functions-recording, playback, real-time video monitoring, backup, control and remote monitoring can be operated simultaneously.
The fastest recording speed:
Fastest speed for each channel of CIF: 30(NTSC)/25(PAL) pieces per second.
The fastest playback speed:
Peal-time display, each set of camera is 30(NTSC)/25(PAL) pieces per second.
Be applicable to event recording, schedule recording and manual recording.
Be capable of playing back and searching according to time or event (alarm, movement and sensory alarm).
Blinding alarm function, for preventing the lens from being deliberately shielded by someone.
Several formats of display frames: full screen and 4/8/9/16 divisional frame formats.
SEQ and Alarm SEQ functions.
Motion detection with adjustable detection area and sensitivity.
Powerful sensing alarm recording function, of which the toggle condition and recording channel linkage, can be set.
4 SATA hard disks can be used at most, and the maximal value of each hard disk is up to 1TB.
USB2.0 interface, through which the recording file can be backed up into USB disk and moveable hard disk.
Built-in DVD R/W, which is applicable to writing and backup function of compact disc (Optional).
Ethernet interface is provided for realizing remote monitoring, remote playback, acoustic monitoring, remote setting and remote software upgrading through network browser.
Provide PTZ control interface, support PELCO-D and PELCO-P protocols.
Be applicable to both Chinese and English.
Be applicable to user s authority limitation, system lock and lock and other safety guard functions.
High-performance industrial flush-type microcontroller
Multi-function operation, support simultaneous multi-channel recording, simultaneous playback, recording network operation
Humanized image menu colloquy interface, support multiple operating methods such as mouse operation and remote controller operation
Digit, English, special character
Shortcut copy and affix operation can be carried out corresponding to the same setting in the menu; the right-key menu lists the common functions for frame partitioning, directly switch the frame by mouse double click.
8-CH composite video (NTSC/PAL) BNC(1.0VP-P, 75 )
1CH PAL/NTSC, BNC(1.0VP-P, 75 ) composite video signal output 1CH VGA output
PAL(625 Lines, 50 fields/s), PAL(525 Lines, 60 fields/s)
Real-time mode: PAL 1 -25 frame/s adjustable, NTSC 1 -30 frame/s adjustable (1CH)
Alarm/Conventional channel polling
Real time monitoring D1 704x576/704x480, Playback CIF 352x288/352x240
Can adjust the output image in each channel, so as to adapt to brightness color
Can set VGA attributes such as output brightness and contrast
Channel name/ Recording status/ Video loss status/ Motion detection/ Alarm status
8CH audio input 200-1000mv 10K (BNC)
Audio: PCM 28.8M/h ADPCM 14.4M/h; Video 56A~900M/h
File recording can be set 5~120 min (default 60min)
Support the hard disk cycle to cover recording
Multiple slow/ Rapid play speed/ Manual/ Single-frame/ Positioning time by driving the sliding bar
Support continuous file playing during 4-channel playback
Small frame/ 4 frame/ full screen during multi-channel playback
Support circumscribing USB memory devices, build-in SATA recording CD driver, online downloading and storing
Support built-in SATA recording CD driver
Support online downloading and storing
The monitoring frame in the front channel of the remote access support simultaneous connection of 5 users
Visit and the system parameters through the client-side software or network browser
Update the program through the client-side software or network browser to realize remote maintenance
Watch the operation log through the network
Support remote download storing and playback
Manual recording and shooting in the network mode
Region setting: 192(16X12) detecting regions can be set per frame; the detecting sensitivity setting: the region can set multi-level sensitivity degree; can link recording or sensor alarm, or eject screen prompt
Can link sensor alarm output, or eject screen prompt
Can link recording, or link sensor alarm within the setting period, or eject screen prompt
8CH alarm input (grounding means an alarm is produced)
30VDC 1A, 125VAC 0.5A(linkage output)
Connect USB devices such as U-disk, moving hard disk and mouse
RJ45 10/100M Self-adapting the Ethernet port
PTZ control port, support various Protocols
SATA interface states, capacity and space information of each hard disk
Display 2000 pieces of the system log up to, and support inquire about the log information based on the time and type
Display the system version number, MCU version, and hardware issue date
Display the online users in the network in the real-time
Multi-level user management and multiple management modes. Unified management over the local and the online users
Support user and group increase and right modification. Rights of each user can be customized
Cryptographic security protection
Support password modification, users with administrative rights can also set other user's password
Account number locking strategy: the password can be tested for five times per 30min, otherwise, it will be locked
Update through the WEB and the client-side network
Can be expanded to U-disk updating
Logging on, logging out and turning off the machine
Set the turning off right, so as to ensure that the authorized user turn off the machine
H.264 8ch Network Stand Alone DVR
