The device shown in the image is a High Definition DVR (Digital Video Recorder) Kitwith the model number ST-KB718D-4C.  Product Specifications Feature  Detail Model ST-KB718D-4C Type High Definition DVR Kit Channels 8 channels Power Requirement DC 12V Manufacturing Date March 2017 Origin Made in China This type of DVR is used for security camera systems and typically supports various features such as 24/7, motion, or scheduled recording, and remote viewing via internet or mobile apps.
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