Install the Device/ 设备安装
E Connect Cables/ 连接线缆
Connect the power cable and the ground 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 0.75 mm² (length is less than or equal to
15 m)or 1.0 mm² (length is less than or equal to 20 m) power cable. The ground impedance must be less than
or equal to 5 ohms.
连接电源线和接地线。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 0.75mm²（长度最大支
持 15m）或 1.0mm²（长度最大支持 20m）电源线
。
接地线要求阻抗≤ 5Ω。
Connect the video cable.
连接视频线。
Connect the alarm cable and RS485 cable. 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.
连接告警线缆、RS485 线缆。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。
Power cable
电源线
CAUTION/ 注意
• In areas prone to lightning strikes, a lightning arrester must be installed and the lightning arrester must be
grounded.
在易受雷击的区域，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。
• Use insulated rubber tapes and waterproof tapes to wrap all tail cables to prevent short circuit and water leakage.
The tail cables cannot be cut off, otherwise warranty services cannot be provided.
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。尾线不能剪断，若剪断，则无法维保。
Ground cable
接地线
Connect the audio cable.
连接音频线。
5mm
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2
3
4
5
Connect the network cable. Loosen the components 1, 2, and 3 of the waterproof connector kit on the network
cable port in sequence, thread the network cable through the kit, and install the components in the sequence
marked in the following figure. The waterproof connector of the network cable must be secured tightly, or they
may come loose later.
连接网线。先把网线接口上防水套件的组件 1、组件 2 和组件 3 依次旋转拆卸，然后穿入网线，再将各组件按如图所示顺
序安装。网线防水接头务必拧紧到位，否则会有脱落风险。
1
2
3
4
O-ring for the waterproof connector
网线防水接头密封圈
Component 1
组件 1
Component 2
组件 2
Component 3
组件 3
F Waterproofing and Insulation/ 防水绝缘处理
Wrap one layer of insulation tape around each
cable joint.
用绝缘胶带缠绕每条线缆对接处，缠绕一层。
Stretch the waterproofing tape evenly to twice its
original length. Then apply it for three layers from
bottom to top, from top to bottom, and from bottom
to top again.
均匀拉伸防水胶带，使其长度为原长度的 2 倍。再采用由
下至上，由上至下，再由下至上的处理方式缠绕三层。
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2
3
Insulation tape
绝缘胶带
Waterproof tape
防水胶带
Waterproof and insulate all cables including power cables, network cables, and unused pigtails.
Before that, check the cabling and ensure that the camera runs normally to avoid reworkings.
The waterproof tape must cover the cable bundle from the insulation sheath all the way to the cable conduit (for
example, a PVC tube). The tape must be wrapped tightly and there must be no gaps in the coverage or water will
leak in.
电源线、网线等所有的线缆，包括未使用的尾线都需要做防水绝缘处理。
做绝缘防水处理前请检查线缆是否接好并可正常工作，避免二次返工。
防水胶带务必从线缆束绝缘外皮开始缠绕至防护皮管（如 PVC 管），且尽量缠紧，且覆盖到位，以免漏水。
NOTE/ 说明
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