Reset Button and SD Card Slot
Table 4-3 lists the reset button and SD card slot of each camera model. Table 4-4 describes related parameters.
Type | Reset Button and SD Card Slot |
|---|---|
Small bullet camera |
|
Flat dome camera |
|
Fixed dome camera |
|
Warning-type small bullet camera |
|
Warning-type flat dome camera |
|
Small bullet camera (falling object detection) |
|
No. | Description |
|---|---|
1 | SD card slot. Supports microSD cards (Class 10 or later). Remove and insert the SD card when the device is powered off. Upon the first use, log in to the camera web system and format the SD card. NOTE: Some models do not have SD card slots. |
2 | Reset button. If you press and hold down the reset button for less than 3s, the device will restart. If you press and hold down the reset button for at least 5s, the device will be restored to factory defaults. |
Source:
https://support.huawei.com/enterprise/en/doc/EDOC1100192559/5f80a4ed/appearance-and-pigtail-ports

