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| 您现在的位置： Shenzhen New Vision Technolocy Co.,Ltd > 供应信息> 4ch Double SD Card Mobile DVR |
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4ch Double SD Card Mobile DVR 详细说明 |
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High resolution H.264,SD card Max.32GB * 2pcs,Compact size and easy installation
Operating language: Chinese/ English
Operation contact surface: Present in figures and diagrams menu operation contact surface(OSD menu)
Cryptosecurity:After the manager password management(manager establishes),user cannot change content.
Video input:4ch video input 1.0V,p-p,75Ohm
Video output:1ch output 1.0V,p-p,75Ohm
Video frequency demonstration:Single picture/four picture demonstration
Video frequency standard: PAL service pattern:25/seconds,CCIR625 TVL,50 field; NTSC service pattern:30/seconds,CCIR525 TVL,60field
Audio infut:4ch audio frequency inputs
Image compression:H.264,Invariable symbol stream(VBR)
Image form:CIF/HD1/D1 may choose
Audio frequency class standard:ADPCM
Date Storage:8kb/s
Serial interface:Supports 1 RS232 connection,refers to the DB44standard;Supports 1 RS485 connection,refers to the DB44stsndard.
本产品网址：http://www.vooec.com/sjshow_4547144/
手机版网址：http://m.vooec.com/trade_4547144.html
产品名称：4ch Double SD Card Mobile DVR |
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电 话： |
86-0755-33168371 |
| 传 真： |
86-0755-29814566 |
| 手 机： |
13714634896 |
| 地 址： |
4F,1Block, PengTengDa Industrial Area, Dalang, Longhua Town, Baoan District, Shenzhen,China |
| 网 址： |
http://sznewvision.cn.vooec.com |
| 邮 编： |
518109 |
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