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　Articles
  2013. 03. 08  
  CK Series analog DVR is challenging the limits.  
     
  2012. 08. 10  
  CK Series analog DVR is challenging the limits.  
     
  2011. 11. 03
  CTRing Co., Ltd. released the world’s first 4/8/16ch Full lineup of HD-SDI stand-alone DVR.
   
  2011. 04. 15
  CTRing Co., Ltd., a leading company of the next generation in HD surveillance market.
   
  2011. 01. 20
  [CTRing, A successful case of marketing in an exhibition] chance to build a good relationship with buyers.
   
  2010. 09. 14
  CTRing Co., Ltd., preparing a new product release, cutting-edge DVR with HD-SDI technology.
   
  2010. 06. 21
  CTRing Co., Ltd., New products release, CTRL and CTRM mounting HD MUX function.
   
  2010. 01. 07
  CTRing Co., Ltd., moved to a new company building, strengthening its core capability.
   
  2009. 08. 24
  CTRing Co., Ltd., a Dark Horse in the DVR market, expected to grow 250% this year.
   
  2009. 06. 20
  CTRing Co., Ltd. Central Monitoring System VERAZ program release.
   
  2009. 03. 12
  CTRing Co., Ltd., launched H.264 Stand-alone DVR.
   
     
  2009. 03. 12
  CTRing Co., Ltd., launched H.264 Stand-alone DVR.
   
 
 
 
   
 
   
 
 
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