Dahua IPC-HFW2431T-ZS-S2 - 2 Configuration Flow

Installation 9
3.3 Installing Device
3.3.1 Installation method
Wall-mounted
Pole-mounted
Angle-mounted
Ceiling-mounted
3.3.2 Installing SD Card (Optional)
 SD card slot is available on select models.
 Please disconnect the power from the device before installing the SD card.
 Press the reset button for 10 seconds to reset the device.