# Set

## Function

This API is used to control manual alarms.

## Request Message

### Parameter Description

See PreviewChannel > ManualAlarm > Get > Parameter Description > Table 1 for parameter description.

Sample:

    POST /API/PreviewChannel/ManualAlarm/Set HTTP/1.1

    {
        "version": "1.0",
        "data":{
            "Local->1": true,
            "Local->2": true,
            "IP_CH1->1": true
        }
    }

## Response Message

None.

Sample:

    HTTP/1.1 200 OK
    Content-Type: application/json

    {
        "result":"success",
        "data":{
        }
    }

## Error Code

See Response Messages Body and Common error_code for more information.