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NOTE/ 说明
• The appearance and components vary depending on camera models. The figures in this document are for
reference only.
不同款型设备的外观、结构存在差异，本文档示意图仅供参考，请以实物为准。
• You can log in to http://holosens.e.huawei.com, search for the desire device model, and view the datasheet
obtain the device
specifications.
您可以登录
http://holosens.e.huawei.com，搜索对应款型，查看相应的彩页，获取设备详细技术参数。
• The pigtail ports vary depending on the camera model. For details, see the port description of the desired
camera
mode.
不同款型尾线接口存在差异，请根据实际款型查看对应接口说明。
Port Description/ 接口说明
1
2
3
4
5
NO.
Item
Description
序号
名称
说明
Power input port.
1
POWER
电源输入接口。
Network port.
2
Camera_LAN
摄像机网络接口。
RS485 port. This port provides a transparent data channel used for half-duplex transmission
RS485_A/
3
between the camera and the connected device.
RS485_B
RS485接口。通过该接口，摄像机可以以半双工的方式通过透明通道与连接的设备互相传递数据。
Alarm output port. A pair of ALARM_OUT and ALARM_REF form a single alarm out. The rated
ALARM_
voltage of the alarm output device is less than or equal to 12 V DC, and the rated current is less
OUT/
than or equal to 50 mA.
告警输出接口。ALARM_OUT和ALARM_REF组成一组告警输出。告警输出所驱动设备的额定电压不高
ALARM_REF
于DC 12V，且额定电流不大于50mA。
Alarm input port. There may be multiple alarm input ports. For a given number of
4
ports, n, they are numbered (for example: ALARM_IN0, ALARM_IN1, ..., ALARM_INn). Each
ALARM_IN
one connects to the ALARM_GND connection to form a single alarm input.
告警输入接口。存在多个告警输入线，则采用ALARM_INn表示，n为数字，每条告警线与ALARM_GND
组成一组告警输入。
Alarm input ground port.
ALARM_GND
告警输入接地接口。
Cascading network port for wireless video backhaul.
5
VideoX_LAN
视频无线回传级联网口。
Reset Button and SD Card Slot/ Reset 键和 SD 卡槽
1
2
NO.
Description
序号
说明
This device supports class 10 or higher Micro SD card. You must power of the device to
replace a Micro SD card. Otherwise, system exceptions may occur. When a Micro SD card is
SD card slot
used for the first time, log in to the web client of the device and format the Micro SD card.
1
SD卡卡槽
For details, see the Configuration Guide.
支持Micro SD卡（Class 10及以上）。请在设备断电的情况下插拔SD卡，否则会造成系统异常。首次
使用请登录设备Web客户端，格式化SD卡，操作方法请参见《配置指南》。
To restart the device, hold down the reset button (less than 3s). To restore the device to
factory settings, hold down the reset button for at least 5s while the device is running.
Reset button
Restoring the factory configuration will result in the loss of the user's account information
2
重置按钮
and some of the configuration information. Please exercise caution.
运行时按住RESET键短于3秒重启设备;运行时按住RESET键不短于5秒后恢复出厂配置。恢复出厂配置
将会导致用户的账号信息以及部分配置信息丢失，请慎重操作。
Required Tools/ 准备安装工具
Wiring terminals
Waterproofing tape&PVC insulation tape
接线端子
防水胶带&绝缘胶带
Hammer drill (for wall-mounted
Marker
记号笔
冲击钻（墙壁安装时使用）
Phillips screwdriver
十字螺丝刀
M8 socket wrench
Diagonal cutting pliers
套筒扳手（M8）
2
NOTE/ 说明
Remove the clear dome cover at the bottom
of the device. Then the SD card slot and reset
button are exposed.
拆下设备底部半球球罩，即可看到 SD 卡卡槽和
Reset 键。
Measuring tape
installation)
Hammer (for wall-mounted installation)
羊角锤（墙壁安装时使用）
Wire stripper
RJ-45 connector crimping tool
剥线钳
水晶头压线钳
Adjustable wrench
斜口钳
活动扳手
钢卷尺
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