## 1. Introduction
The cloud will send you alerts if the measurement is
out of the preset range by emails or WeChat messages.
The following part will introduce how to set *Notice Groups*, and receive alarms
## 2. Add A New Contact
Click on *Notice Groups -> Contacts -> New Contact*
![](http://leweidoc.oss-cn-hangzhou.aliyuncs.com/lewei50/img/WiFiht-20181114-1.jpg)
Enter the name, Email etc. of this contact and then click on *Save*.
![](http://leweidoc.oss-cn-hangzhou.aliyuncs.com/lewei50/img/WiFiht-20181114-2.jpg)
Add more contacts in the same way.
![](http://leweidoc.oss-cn-hangzhou.aliyuncs.com/lewei50/img/WiFiht-20181114-3.jpg)
Click on View Code to bind your WeChat ID.
![](http://leweidoc.oss-cn-hangzhou.aliyuncs.com/lewei50/img/WiFiht-20181114-4.jpg)
Scan it with your WeChat
![](http://leweidoc.oss-cn-hangzhou.aliyuncs.com/lewei50/img/WiFiht-20181114-5.jpg)
![](http://leweidoc.oss-cn-hangzhou.aliyuncs.com/lewei50/img/WiFiht-20181114-22.jpg)
## 3. Add A New Group
Go to *Notice Groups -> New Group*
![](http://leweidoc.oss-cn-hangzhou.aliyuncs.com/lewei50/img/WiFiht-20181114-6.jpg)
Enter the group name, tick the contacts, email addresses, or WeChat ID as needed, and then save.
![](http://leweidoc.oss-cn-hangzhou.aliyuncs.com/lewei50/img/WiFiht-20181114-18.jpg)
![](http://leweidoc.oss-cn-hangzhou.aliyuncs.com/lewei50/img/WiFiht-20181114-8.jpg)
## 4. Alert Settings
Go to *List*, and click on *Edit*.
![](http://leweidoc.oss-cn-hangzhou.aliyuncs.com/lewei50/img/WiFiht-20181114-14.jpg)
Set the normal temperature range for your device and select the notice group, e.g. the *Temperature* group which is just set.
![](http://leweidoc.oss-cn-hangzhou.aliyuncs.com/lewei50/img/WiFiht-20181114-15.jpg)
Then, click on *OK* and the settings are successfully saved.
![](http://leweidoc.oss-cn-hangzhou.aliyuncs.com/lewei50/img/WiFiht-20181114-16.jpg)
After settings, the name of notice group will appear under the item *Alarm*.
![](http://leweidoc.oss-cn-hangzhou.aliyuncs.com/lewei50/img/WiFiht-20181114-17.JPG)
Meanwhile, you will receive the following alarms by WeChat or Email.
![](http://leweidoc.oss-cn-hangzhou.aliyuncs.com/lewei50/img/WiFiht-20181114-19.jpg)
![](http://leweidoc.oss-cn-hangzhou.aliyuncs.com/lewei50/img/WiFiht-20181114-21.jpg)
![](http://leweidoc.oss-cn-hangzhou.aliyuncs.com/lewei50/img/WiFiht-20181114-20.jpg)