Huawei D2120-EI User manual

Issue: 05
版权所有©华为技术有限公司2022。保留一切权利。
Copyright ©Huawei Technologies Co., Ltd. 2022.
All rights reserved.
Quick Start Guide
快速入门
版本：05
Packing List and Qualification Card
装箱清单和合格证
电子电气产品有毒有害物质声明
Additional Guides Available
资料获取路径
部件名称 有毒有害物质或元素
Pb 铅 Hg 汞 Cd 镉 Cr6+ 六价铬 PBB 多溴联苯 PBDE 多溴二苯醚
结构件 × ○ ○ ○ ○ ○
单板/电路模块 × ○ ○ ○ ○ ○
线缆和线缆组件× ○ ○ ○ ○ ○
纸质配件○ ○ ○ ○ ○ ○
○：表示该有害物质在该部件所有均质材料中的含量在GB/T 26572规定的限量要求以下。
×：表示该有害物质至少在该部件的某一均质材料中的含量超出GB/T 26572规定的限量要求。
This product has an environment friendly use period (EFUP) of 20 years. Some replaceable
parts have their own EFUP labels. The EFUP is suitable only for products that work in conditions
specified in the product manual.
本产品的环保使用期限为20 年。某些可更换的零部件会有一个不同的环保使用期贴在其产品上。此环保使
用期限只适用于产品是在产品手册中所规定的条件下工作。
本表格依据SJ/T 11364的规定编制。
1
Component 物品PCS
Camera
网络摄像机1
1/4 UNC-20 screw
1/4 UNC-20 螺钉2
Quick Start Guide
快速入门1
DefaultLogin IP
Adresse IP
IP accesso predefinito
默认 IP 地址
User Name
nom d'utilisateur
nome utente
用户名
192.168.0.120admin
針對中國臺灣，限制物質含有情況標示聲明書，請登錄http://support.huawei.com/enterprise網站，輸入對應的攝像機型號
進行搜索，在對應的產品文檔下選擇“安裝指南> 附錄> 限制物質含有情況標示聲明書”查看。
HiKnow Technical
Support APP
华为企业服务 APP
To obtain the latest documents, including theProduct Documentation and FOSS License
Information, visit http://support.huawei.com/enterprise and enter the camera model to
search for related documents. You can also log in to http://support.huawei.com/enterprise
or scan the QR code using your mobile phone to download the Technical Support app. Then
start this app and choose Products> Intelligent Vision to obtain the latest documents of
the required camera model.
请登录 http://support.huawei.com/enterprise网站，输入摄像机型号进行搜索，获取最新资料，
包括《产品文档》和《开源软件使用声明》等。
您也可以用手机登录 http://support.huawei.com/enterprise网站或者扫描右侧二维码，下载“华
为企业服务APP”，选择“产品 > 机器视觉”，根据摄像机型号获取最新资料。
D2120-EI(3.6mm)
D2120-EI(6mm)
D2120-EI-P(3.6mm)
D2120-EI-P(6mm)
D2120-AEI(3.6mm)
D2120-AEI(6mm)
D2120-AEI-P(3.6mm)
D2120-AEI-P(6mm)

Waterproof tape
防水胶带
PVC insulation tape
绝缘胶带
Hammer drill (for
pendant- or wall-mounted
installation)
冲击钻（吊顶和墙壁安装时使
用）
Hammer (for pendant- or
wall-mounted installation)
羊角锤（吊顶和墙壁安装时使
用）
RJ-45 connector crimping
tool
水晶头压线钳
Phillips screwdrivers (1#
and 2#)
十字螺丝刀（1#和2#）
Diagonal cutting pliers
斜口钳
Cable stripper
剥线钳
Utility knife
裁纸刀
Wrench
扳手
Cable ties
扎线带
Interface Description/接口说明
NO.
序号
Item
名称
Description
说明
1PoE/LAN Network interface. -P models also support PoE.
网络接口。针对-P款型还支持PoE供电。
2POWER Power input interface. DC 12V±25%.
电源输入接口。支持DC 12V±25%电源输入。
Required Tools/准备安装工具
1
2
3
2
1
2
Device Installation/设备安装
Interface Description/接口说明
Required Tools/准备安装工具
A. Pendant-Mounted Installation/ 吊装
1
2
3
Place the mount in the desired installation position. Use a marker to mark the screw locations. Use an 8
mm drill bit to drill the holes to a depth of about 55 mm. Use a hammer to carefully drive the white plastic
expansion tubes into the holes.
将支架放置于安装位置,使用记号笔绘制螺钉安装位置，选择直径为 8mm的钻头，钻取深约 55mm 的导孔。 使用
羊角锤将白色膨胀管打入钻好的孔内。
Install the pendant mount.
安装吊装支架。
Remove the screws from the sunshield above the camera and fix the camera to the pendant mount.
拧下摄像机上方遮阳罩的螺钉，将摄像机固定在吊装支架上。

a
b c
a
b c

4
a
b c
O-ring for the waterproof connector(rubber ring)
ৠিஅࡊݎףإد֥ূࠨ֥
Component
1
ুў 1
Component 2
ুў 2
Component 3
ুў 3
1
2
34

•
•
• If a corrugated pipe is installed, a drainage hole should be deployed at the lowest point of the pipe to prevent
water from getting into the pipe. Long-term soaking may cause pigtail damage.
若安装波纹管，请在波纹管的最低点做排水孔处理，避免波纹管内积水，导致摄像机尾线长期浸泡导致损坏。
Cover the rest of the cabling in a conduit or with
protective waterproof rubber tape. Make a drip
loop as shown below to create an artificial lowest
point of the cable.
使用防护皮管或者防水胶带，包住线缆其他部分，并制
作滴水弯。滴水弯呈倒 Ω 型，形成线缆的最低点。
Drip loop
滴水弯
12
3
4
Wrap one layer of insulation tape around each
cable joint.Stretch thewaterproofing 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.
用绝缘胶带缠绕每条线缆对接处，缠绕一层。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。
Apply three layers of insulation tape. Then, use
cable ties to secure the both ends.
用绝缘胶带缠绕三层。最后用扎线带绑扎上下两端。
Insulation tape
绝缘胶带
If a corrugated pipe is installed, a drainage hole
should be deployed at the lowest point of the
pipe to prevent water from getting into the pipe.
Long-term soaking may cause pigtail damage.
若安装波纹管，请在波纹管的最低点做排水孔处理，避
免波纹管内积水，导致摄像机尾线长期浸泡导致损坏。
Waterproof tape
防水胶带
Cable tie
扎线带
Insulation tape
绝缘胶带
2
1 3
1 3
2
corrugated pipe
波纹管
drainage hole at the lowest point of the pipe
波纹管最低点开孔处

Enter
Supplier’s Declaration of Conformity (SDoC)
Unique Identifier: trade name: HUAWEI; product name: Network camera; model number:
Responsible Party- U.S. Contact Information
Huawei Technologies USA Inc.
5700 Tennyson Parkway, Suite 500
Plano, Texas 75024
Main: 214-919-6000 / TAC Hotline: [phone]
FCC Compliance Statement ( for products subject to Part 15)
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This
device may not cause harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
Log In
Choose Settings > Network
Parameter Description

Enter
Continue to this website (not recommended)
A Choose Settings > System Configuration > Configuration Management
Warranty Card
Thank you for choosing products of Huawei Technologies Co., Ltd. (Huawei). To be entitled for warranty service for
the product, please read the following warranty statements carefully.
1. Warranty Period
Unless otherwise stated specifically by Huawei, the following periods apply:
You are entitled a free warranty service of at least 12 months for the camera you purchased from Huawei. The specific
warranty duration is subject to the sales contract.
The start date of the warranty:
The warranty starts on the 90th day after the date of the product shipment from Huawei, or the date of receiving
service request, whichever is earlier.
Notes:
1. If there is any conflict with contract terms and conditions, the contract terms and conditions shall prevail.
2. When you purchase a product from Huawei, please confirm the date when the product will be shipped from Huawei,
and check other warranty-related information.
3. For expansion and replacement parts, you are entitled to either of the following warranties (whichever is longer):
(1) A 90-day warranty starting from the date the replacement parts are shipped
(2) The remaining warranty of the original equipment
4. Warranty service is provided for the lithium battery modules for the S series switches, but the terms related to
hardware warranty service response time in the Enterprise Warranty Policy do not apply to the lithium battery
modules.
2. Service Guidelines
This warranty card entitles you to free warranty service within the warranty period. For a complete listing of
applicable warranties, please visit http://e.huawei.com, choose Support > Service Solutions > Warranty.
Technical Support: Visit http://e.huawei.com, click Contact Us at the upper right corner of the page, and select your
country to obtain contact information of Huawei local office.
TAC Support: Visit http://e.huawei.com and choose Contact Us > Global Service Hotline to find the service hotline
available in your country.
Complete the form below and keep for ready reference:
Product supplier:
Supplier telephone number:
Product serial number:

•
1. 12
2.
3.
1
2 90
3
4 S
4.
http://e.huawei.com
5.
Help Desk 400-822-9999 7*24
用户名称：
产品型号：
产品条码：
购买日期： 年 月 日
经销商：
详细地址：
邮编： 电话：
传真： E-mail：
经销单位：（盖章）