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Appendix/ 附录
Troubleshooting/ 常见问题处理
Q: What can I do when the message "Your request for URL has a security risk. You can access this URL by
clicking the Continue, I accept this risk. button. If you make this choice, it means that you accept this
risk."is displayed during a login attempt?
问：通过 web 页面登录摄像机时显示"您访问的链接存在安全风险。若您接收此风险，请点击"继续，我接受此风险"
按钮继续访问"，应如何处理？
A ：Choose Tools > Internet Options, click the Connections tab, click LAN Setting, and uncheck Use a
proxy for your LAN.
答：选择"工具 > Internet 选项"，选择"连接"页签，点击"局域网设置"， "为 LAN 使用代理服务器"选择框去掉勾选。
Specifications/ 技术参数
Secifications/ 技术参数
Item
名称
1/1.8-inch 2 megapixel progressive scan
Image Sensor
图像传感器
1/1.8"200万像素逐行扫描
DC12V±25%，AC24V(-25%,+24.9%) , PoE+. Do not support the power supply, no
Power Supply
priority power supply.
电源
DC12V±25%，AC24V(-25%,+24.9%)，PoE+，不支持电源热备，无优先供电。
Power Consumption
Max/最大值：15W
功耗
Typical/典型值：6.5W
Applicable to areas 1500 meters away from the seaside (far away from chemical
Corrosion resistance
industry or heavily polluted areas)
防腐等级
适用于距离海边1500米以外的区域（远离化工、重污染区）
Operating temperature
-30~50℃
工作温度
NOTE/ 说明
The parameters listed in the table are for reference only. For details about the technical specifications, see
the product datasheet. To obtain the product datasheet, log in to http://e.huawei.com, choose Products &
Solutions > Video Surveillance, and download the datasheet of a specified product model
表格中所列参数仅供参考，设备详细技术参数以Datasheet为准，您可以登录http://e.huawei.com，在产品与
解决方案，产品分类下，选择"视频监控"，根据具体型号下载。
Supplier's Declaration of Conformity (SDoC)
Unique Identifier:
trade name: HUAWEI; product name: Network camera; model number: X3221-I
Responsible Party- U.S. Contact Information
Huawei Technologies USA Inc.
5700 Tennyson Parkway, Suite 500
Plano, Texas 75024
Main: 214-919-6000 / TAC Hotline: 877-448-2934
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.
Description
说明
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:
Duration of Hardware Warranty: 12 months
Duration of Software Media: 3 months
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 Huawei Enterprise Standard Warranty 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://support.huawei.com/enterprise, click Contact Us at the bottom of the page, and select
your country to obtain contact information of Huawei local office.
TAC Support: Visit
http://support.huawei.com/enterprise
service hotline available in your country.
Complete the form below and keep for ready reference:
Product supplier:
Supplier telephone number:
Product serial number:
and choose Contact > Global Service Hotline to find the
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