DVR Network Protable DVR Adjustable Five-speed Stream CM-S76-D18

Ref Price:: $55.20 / 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 CM-S76-D18 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: Hard disk video recorder no usb how to copy the file inside how u disk: DVR brand specifications are complex, and some products only VGA output interface, does not provide USB interface. In this case, do not increase the cost of data replication method, can only take off the hard disk linked to other computers to read.

Q: 16-channel digital hard disk video recorder 1TB hard drive can save how long video?: It is recommended to open the dynamic monitoring, and set the pre-recorded time of about 5 seconds.

Q: Hard disk video recorder no image display how to do?: One reason: monitoring digital hard disk video recorders are not compatible with graphics, can be tested through DirectDraw, if the test can pass, it is not the reason.

Q: Dvr video recorder and nvr video recorder difference: Recorder is the network DVR) abbreviation. NVR main function is through the network to receive IPC (network camera) equipment to transmit the digital video stream,

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: Here in addition to 1024 is the M conversion into G if 8 channels * 200M / hour * 24 hours * 30 days / 1024M = 1125G. Using D1 resolution, usually the value is 500MB / hour D1 formula is the same

Q: Hard disk video recorder forgotten, how do?: First, turn off the host, cut off the host power input, follow these steps: 1, remove the cover screws, open the chassis cover 2, in the front panel next to the microcontroller to find J4 pin (marked with Password Clear or Password Reset characters)

Q: There are hard disk video recorder also need video server, what is the difference between the two, do a large monitor with which: DVR and video encoder principle is the same, are analog video signals into digital signals, easy to store;

Q: Embedded digital hard disk recorders (DVR) what electronic components: DVR electronic circuit is mainly composed of digital circuits, the need for thousands of electronic original, there are ordinary chip resistors, capacitors, inductors, beads, digital logic chip, video codec chip, the system master CPU, Memory chips, flash memory, analog-to-digital conversion chip, power regulator chip, network chip, hard drive chip, reset chip, ordinary op amp chip, etc., too much. In addition there are some connectors, connectors and so on. And then go to PCB factory to do multi-layer PCB board. So what the original, the key is to see what you plan, when the program is determined, the original basically also determined.

Q: What is an embedded digital network DVR?: There is a network function of the hard disk video recorder, embedded machine is said that the machine is placed in a chip inside, unlike the computer, the system is placed inside the hard disk,

Q: How does a computer and monitor a video recorder share a monitor?: 1, all equipment power, boot. 2, with the data cable, respectively, the output of two devices connected to the switch on the input. 3, the switch output connected to the monitor.

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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