DVR Network Protable DVR Adjustable Five-speed Stream CM-S76SL-D21

Ref Price:: $67.85 / pc

Loading Port:: Shenzhen

Payment Terms:: TT

Min Order Qty:: 5 Pcs pc

Supply Capability:: 20000 Pcs Per Month pc/month

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4CH DVR H.264 Network Protable DVR Adjustable Five-speed Stream HDMI×1,1920*1080p CM-S76SL-D21 H.264 real-time high compression, support dual stream network transmission
Video output:VGA and BNC can be independent local output.VGA display resolution max to 1280*1024
Realtime display resolution: D1(4CIF) 704*576 (PAL),D1(4CIF) 704*480(NTSC)
Backup: CD-RW (Option: DVD-RW), USB 2.0 and NET backup supported
Search& playback Categories:channel, Date/Time, Event
RJ-45 Ethernet connector,support Static, Dynamic IP and support TCP/IP, PPPoE, DHCP, DNS, DDNS, NTP, SMTP
Support NAT: network adress transfer, no need router and port setting unless network connecting
Support IE,Mobile phone and special client software
Support Pelco-P&Pelco-D PTZ control
Support the partial graphic of monitoring to be enlarged onmousedrag
Multi-language OSD

Q: H.264 digital hard disk video recorder how to boot automatic recording: This function you enter the menu settings on the line, in the video settings in the boot automatically video, manual video selection, you try it yourself.

Q: Hard disk video recorder no image display how to do?: One reason: graphics card incompatibility caused by Direct Draw test, if the test can pass, it is not the reason. Cause two: PCI interface is not good, you can change a PCI slot test. Cause three: whether the card is damaged, you can consider changing a card test.

Q: What is the amount of data per channel for a digital video recorder? What is the hard disk space occupied by CIF and D1 machines per hour per hour? Column formula: If you use CIF resolution, usually 150M / hour 200M / hour 300M / small 400M / hour.

Q: Hard disk video recorder forgotten, how do?: 3, with jumper block J4 pin 1, 2 legs (near the resistance R5) placed in the short-circuit state 4, connected to the host power input, turn on the host power, start the host 5, then you will hear the front panel buzzer A beep sound indicates that the password has been cleared to the factory default mode

Q: Digital hard disk video recorder, the power indicator light flashes, the hard disk can not start. Unplug the hard disk power, you can start, why.: It is estimated that the hard disk video camera for a long time. Hard disk damage. You can try changing a new hard drive. Or the state is good.

Q: Matrix, computer, hard disk video recorder, how to connect the TV wall: Camera video line advanced video distributor (one into two) out of the way into the hard disk video recorder another way into the matrix matrix connection TV wall generally less than the computer can be connected to the hard disk video recorder (with VGA cable)

Q: Hard disk video recorder started to load what is going on: There may be a hard disk problems, hard disk failure caused by the boot after the hard disk video recorder has been in the search hard drive

Q: Hard disk video recorder dedicated hard drive and ordinary computer with the hard disk What is the difference: Monitoring industry from entering the digital hard disk video recorder era, has been the use of large hard disk, so Seagate noted this point, and according to the monitoring industry hard disk usage: 24 hours a day without interruption, data throughput, hard disk repeat erase times High ... ... and research and development.

Q: Digital hard disk video recorder + video decoder + TV wall how to connect?: Matrix: the role is generally to control the PTZ rotation, adjust the image size, the location of the distribution of images and other functions.

Q: The traditional difference between digital hard disk recorders: Embedded DVR system based on the integration of the hardware structure, the entire video and audio compression, display, network and other functions can be achieved through a single board, greatly improving the overall system hardware reliability and stability. The main functions of the DVR include: monitoring function, video function, playback function, alarm function, control function, network function, password authorization function and work schedule function.

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1. Manufacturer Overview

Location	Shenzhen,China
Year Established	1993
Annual Output Value
Main Markets	China; Mid East；Western Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shenzhen
Export Percentage
No.of Employees in Trade Department	50 People
Language Spoken:	Chinese
b) Factory Information
Factory Size:	About 5,000 square meters
No. of Production Lines	About 20
Contract Manufacturing	OEM Service Offered；Design Service Offered
Product Price Range	Cheap， professional