China public security expo

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China public security expo

Category : General 4K UHD

October 2015 was the month for one of the largest security exhibitions in the world. China Public Security Exposition or CPSE as it is commonly known, was attended by many international customers but to the dismay of many of the exhibitors attendance this year was much lower than normal. 

The main topic and most hyped about technology this year was definitely 4K UHD. Many solutions were displayed including IP and EXSDI. The company leading the way for coax based 4K is Eyenix from Korea. This technology promises to increase resolution without sacrificing picture quality. By utilizing a lower frequency and the current SDI standard EX-SDI Will allow for greater distances and cable runs and increased resolution up to the 4K mark.




July 29, 2016 at 3:59 pm

Anyone know the correct ohms of the 3-inch Jensen P3VH spetters/kweeaers used in the Premier Model 71 amps from the mid-1950s? Any schematics showed up for one of these amps? Thanks.

electronic security

August 6, 2016 at 10:05 am

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