You downloaded firmware for a different chipset (e.g., Hi3516 vs. Hi3521). Fix: Double-check your hardware version. Contact support with a photo of your System Info screen.
In the world of security surveillance, the Digital Video Recorder (DVR) is the brain of your operation. For countless businesses, retail stores, and homeowners, have become a trusted name due to their affordability and functional design. However, even the most reliable hardware is only as good as its firmware. hifocus dvr software update
on your DVR to find your exact hardware model. Installing the wrong firmware can permanently "brick" (disable) the device. Maintain Power You downloaded firmware for a different chipset (e