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8ch Cif Digital Video Recorder

Posted at: Offers to Sell and Export | Posted on: Fri 21 Mar, 2008 1:53 am | Product Category: Digital video recorders [176]
8ch digital video recorder
Products Photos Catalog8ch Digital Video Photos Catalog



Compression: Hardware H. 264 (MPEG4 Part10) compression

Frame speed: Max. PAL

400F/S NTSC 480F/S for display and record

Input: 8CH

Output: 1CH BNC (1.0V pp 75Ω), 1CH VGA

Signal format: PAL: CCIR625 Line 50 Field, NTSC: EIA525 Line 60 Field


Compression: G. 722, Video and audio synchronized

Input: 8CH Line level, None-equilibrium, mono

Output: 1CH Line level, None-equilibrium, mono

Signal to Noise Ratio: ≥80dB

Deformation & Noise: ≤-30dB


Image Format: Display: D1 (PAL 704*576 NTSC 704*480 )

Record: CIF(PAL 352*288 NTSC 352*240 )

Video bit rate: 32kbit/s ~ 1152kbit/s (Namely 0.16~ 5.76Kbyte/f)

HDD consume: 20M-500Mbyte/h

Storage HDD: Max. 8HDD

Image quality: 8 grade adjustable: 32kbps, 64kbps, 128kbps, 256kbps, 384kbps, 512kbps, 768kbps, 1152kbps


Motion Detection: Each channel setup respectively; single image is divided into 22x18 blocks; multi-grade flexibility adjustable

Input: 8 Channel, supporting the normally-open, normally-close sense, unique open-circuit, short circuit checking

Output: 4 Channel switch value( contact point carrent: : AC250V: 7A, AC120V: 12A)

Manner: normally-open/ normally-close, cable failure.

P/T/Z and communication

Interface: RS485 P/T/Z decoder interface and Keyboard interface, RJ-45 10M/100M Ethernet interface, USB2.0, RS232

Network Protocol: TCP/IP, UDP, MULTICAST

Network transmission mode: PSTN, ISDN, , ADSL, LAN, WAN etc.

View Mode: Internet explorer or special client software


SDK: SDK and DEMO software source code for client software

Power: 40W(4~8 CH), HDD excluded

Work Tem: 0~50

Work Hum: ≤80%RH

Dimension: Casing size: 435*93*490mm Packing size: 560*205*610mm

Weight: Gross weight for 8CH: 12.6KG (HDD excluded)

Company Contact:

Semtong photo
Contact Name: Charles Dong
Company Name: Shenzhen Semtong Technologies Co, Ltd
Email: Email
Tel: 86 - 0755 - 83225308
Fax: 86 - 0755 - 83225308
Street Address: Rm 645, Flat East, Huafa
Building Shenzhen Guangdong 518031
Website: http://www.semtong.com
Member name: Semtong
Country: China-CN China
Member Since: 20 March 2008
Total Leads: 24 Semtong Import Export Business Leads
Business focus: Camera, Access Control, Parking, Attendance, Turnstile, Barrier, Fingerprint
Verify: Safe Import Export Tips
Product Category: Digital video recorders [176]

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