Facing the world energy problem, more and more enterprise realize energy saving products will be the trend in the future market, In the china domestic, some parts of security filed are embedded in this field. From the current situation, energy saving products will have huge market and it’s the trend, and solar and wind energy is the leader in this trend.

After bought a new security DVR, it's essential to buy a SATA HDD for video recording. Herein we show you how to install the SATA HDD (Hard drive) to your DVR.

Please note before proceeding below procedures, make sure the DVR unit is powered off.  Additionally, after complete the installation of HDD,  you need to format the HDD, so that DVR can record the video.

From incomplete statistics, the 60% of problems for standalone DVR are derived from the hard driver (HDD). With the new technology development, video data storage are increasing with geometric growth speed, it’s very tricky, once hard driver with problem and lost data. When these problems happen, security installer need to offer free door to door maintenance service for customers, this will not only increase the business cost, but also damage the reputation.