Install the Device/ 设备安装
G Connect Cables/ 连接线缆
Connect the power cable. A bare wire supports the 1.5 mm² (length is less than or equal to 25 m) power cable
at most, and a crimping terminal supports the 0.5 mm² (length is less than or equal to 10 m)
power cable.
连接电源线。接裸线最大支持 1.5mm² （长度最大支持 25m） 电源线，配压线端子支持 0.5mm² （长度最大支持 10m）
电源线。
Insert the SD card.
插入 SD 卡。
Connect to the ground.
接地。
The ground impedance must be less than or equal to 5 ohms, and the
ground cable length is less than or equal to 25 meters. Use the OT
terminal with an inside diameter of 3 mm.
要求接地阻抗≤ 5Ω，长度≤ 25 米。使用内径大小为 3mm 的 OT 端子。
Connect the audio cable, prevent
the audio port from being imposed
by a vertical force that will make
the port loose.
连接音频线缆 , 尽量避免音频接口
在垂直方向上受力 , 造成接口松动。
Connect the video cable.
连接视频线缆。
To connect the video device to the camera through the BNC interface,
use the BNC female to RCA male adapter.
当视频设备通过 BNC 接口连接摄像机时，需要使用“BNC 母头转 RCA 公头”。
CAUTION/ 注意
• In outdoor installation, a lightning arrester must be installed and the lightning arrester must be grounded.
室外安装时，必须安装避雷器，避雷器必须接地。
• The strong current cables and weak current cables must be separately laid. The distance between the strong
current cable and the weak current cable must be greater than or equal to 5 cm. When connecting cables to the
device, do not connect the strong current cable to the weak current interface to avoid device damages.
强电和弱电必须分开布线，两者间的距离不小于 5cm。线缆与设备连接时，禁止将强电接到弱电接口上，以免造成设备损坏。
• If you have to cut off tail cables that cannot be threaded, reserve the labels on the tail cables. Use insulated
rubber tapes and waterproof tapes to wrap all tail cables to prevent short circuit and water leakage.
如果尾线因无法穿线而必须剪断时，请保留尾线标签。请务必使用绝缘 胶带和防水胶带对所有尾线进行绝缘和防水处理，以
免造成短路和漏水。
Connect the network cable.
连接网线。
Connect the alarm cable and RS485 cable.
连接告警线缆、RS485 线缆。
Use a small screwdriver to press the plastic key on the interface, insert
the cable, and remove the screwdriver to automatically fix the cable.
使用小螺丝刀按压接口上方的塑料按键，插入线缆后，松开小螺丝刀即可固定
线缆。
It is recommended that twisted pair cables be used as alarm cables.
The diameter of the cable core ranges from 22 AWG to 28 AWG. The
impedance of the entire cable is less than or equal to 100 ohms.
告警线缆建议使用双绞线，线芯的线径为 22AWG ～ 28AWG，整条线路的阻
抗≤ 100Ω。
Alarm cable and RS485 cable.
告警线缆、RS485 线缆。
1
2
3
4
5
6
7
• When the camera is not connected or cannot
be connected to a video surveillance platform
for a long time, you are advised to disable video
buffering of the camera to increase the service
life of the SD card.
若摄像机长时间无法接通平台或者不对接平台使
用，建议手动关闭摄像机的平台离线缓存补录
功能，以提高SD卡的使用寿命。
• For details, see the Configuration Guide.
详细操作请参见《配置指南》。
NOTE/ 说明
Power cable
电源线
5mm
2mm
5mm
