# Get

## Function

This API is used to get parameter for Alarm > Line Crossing Detection.

## Request Message

### Parameter Description

See Alarm > Line Crossing Detection > Range > Parameter Description > Table 1 for parameter description.

Sample：

    POST /API/AlarmConfig/Intelligent/LCD/Get HTTP/1.1

    {
        "version":"1.0",
        "data":
        {
            "page_type":"AlarmConfig"
        }
    }

## Response Message

### Parameter Description

See Alarm > Line Crossing Detection > Range > Parameter Description > Table 2 for parameter description.

Sample：

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

    {
        "result": "success",
        "data": {"channel_info": {
            "CH1": {"reason": "Not configured"},
            "CH2": {
                "alarm_out": [],
                "latch_time": "10",
                "record_enable": true,
                "http_listening": false,
                "buzzer": "0",
                "record_channel": ["CH2"],
                "post_recording": "30",
                "show_message": true,
                "send_email": true,
                "full_screen": false,
                "ftp_picture_upload": true,
                "ftp_video_upload": false,
                "picture_to_cloud": true,
                "video_to_cloud": false,
                "voice_prompts_index": [
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0,
                    0
                ],
                "voice_prompts_select": [
                    1,
                    0
                ],
                "voice_prompts_speaker_select": [
                    1,
                    0
                ],
                "voice_prompts_time": [
                    {
                        "start_hour": 0,
                        "start_minute": 0,
                        "start_second": 0,
                        "end_hour": 23,
                        "end_minute": 59,
                        "end_second": 59
                    },
                    {
                        "start_hour": 0,
                        "start_minute": 0,
                        "start_second": 0,
                        "end_hour": 23,
                        "end_minute": 59,
                        "end_second": 59
                    },
                    {
                        "start_hour": 0,
                        "start_minute": 0,
                        "start_second": 0,
                        "end_hour": 23,
                        "end_minute": 59,
                        "end_second": 59
                    },
                    {
                        "start_hour": 0,
                        "start_minute": 0,
                        "start_second": 0,
                        "end_hour": 23,
                        "end_minute": 59,
                        "end_second": 59
                    },
                    {
                        "start_hour": 0,
                        "start_minute": 0,
                        "start_second": 0,
                        "end_hour": 23,
                        "end_minute": 59,
                        "end_second": 59
                    },
                    {
                        "start_hour": 0,
                        "start_minute": 0,
                        "start_second": 0,
                        "end_hour": 23,
                        "end_minute": 59,
                        "end_second": 59
                    },
                    {
                        "start_hour": 0,
                        "start_minute": 0,
                        "start_second": 0,
                        "end_hour": 23,
                        "end_minute": 59,
                        "end_second": 59
                    },
                    {
                        "start_hour": 0,
                        "start_minute": 0,
                        "start_second": 0,
                        "end_hour": 23,
                        "end_minute": 59,
                        "end_second": 59
                    },
                    {
                        "start_hour": 0,
                        "start_minute": 0,
                        "start_second": 0,
                        "end_hour": 23,
                        "end_minute": 59,
                        "end_second": 59
                    },
                    {
                        "start_hour": 0,
                        "start_minute": 0,
                        "start_second": 0,
                        "end_hour": 23,
                        "end_minute": 59,
                        "end_second": 59
                    },
                    {
                        "start_hour": 0,
                        "start_minute": 0,
                        "start_second": 0,
                        "end_hour": 23,
                        "end_minute": 59,
                        "end_second": 59
                    },
                    {
                        "start_hour": 0,
                        "start_minute": 0,
                        "start_second": 0,
                        "end_hour": 23,
                        "end_minute": 59,
                        "end_second": 59
                    }
                ],
                "copy_ch": "all"
            },
            "CH3": {"reason": "Not configured"},
            "CH4": {"reason": "Not configured"},
            "CH5": {"reason": "Not configured"},
            "CH6": {"reason": "Not configured"},
            "CH7": {"reason": "Not configured"},
            "CH8": {"reason": "Not configured"},
            "CH9": {"reason": "Not configured"},
            "CH10": {"reason": "Not configured"},
            "CH11": {"reason": "Not configured"},
            "CH12": {"reason": "Not configured"},
            "CH13": {"reason": "Not configured"},
            "CH14": {"reason": "Not configured"},
            "CH15": {"reason": "Not configured"},
            "CH16": {"reason": "Not configured"}
        }}
    }

## Error Code

See Response Messages Body and Common error_code for more information.