Some advanced H264 boards have physical reset pins labeled , RST , or J1/J2 .
With the power off, bridge these two pins using a flathead screwdriver or a jumper cap. h264 dvr login password
Remove the battery carefully using a small flathead screwdriver. Leave it out for 5 to 10 minutes. Press and hold the DVR's physical power button (if it has one) to drain any residual electricity stored in the capacitors. Some advanced H264 boards have physical reset pins
(small silver coin cell) for 2–5 minutes. This often resets the system clock and may revert the password to the factory default. QR Code Method: h264 dvr login password