2016. 05. 31

CTRing officially launched World’s first 4K UHD SDI DVR

2016. 05. 31

Winning the Hankook-Ilbo 2016 the best patent award with outstanding 4K UHD SDI DVR

2016. 05. 17

Company and 4K UHD DVR introduction at Security Safety Korea 2016

2016. 05. 09

Introducing world's first 4K UHD SDI DVR in Security Safety Korea 2016

2014. 05. 08

CTRing was highlighted in ISC WEST with the notable standalone NVR.

 
 
 
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HD-SDI (EX-SDI) NVR FEATURES CI/BI EXHIBITION  
HD-Analog DVR FEATURES COMMITMENT  
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