# Range

## Function

This API is used to get the parameter range of Alarm > Occlusion Detection.

## Request Message

### Parameter Description

##### Table 1

Parameter | Range | Type | Description
--- | --- | --- | ---
channel | "CH1"…"CHx", "IP_CH1"…"IP_CHx", "WIFI_CH1"…"WIFI_CHx" The channels supported by the device. | string array | only use "CH1"。
page_type | "ChannelConfig", "AlarmConfig" | string | Data used to distinguish between channel configuration pages and alarm configuration pages.

Sample:

    POST /API/AlarmConfig/Intelligent/OcclusionDetection/Range HTTP/1.1

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

## Response Message

### Parameter Description

###### Table 2

Parameter | Range | Type | Description
--- | --- | --- | ---
channel_info |  | Json Object | Channel information see Table 3 for more information
page_type | “ChannelConfig”,“AarmConfig” | string | Used to distinguish between channel configuration page and alarm configuration page data, only required when set
channel_max |  | int | Maximum number of channels
support_copy |  | bool | Does the page support copy (dedicated to NVR and DVR)

###### Table 3

Parameter | Range | Type | Description
--- | --- | --- | ---
CH1 |  | Json Object | Json see Table 4 for more information
... |  | Json Object |
IP_CH1 |  | Json Object |
... |  | Json Object |
WIFI_CH1 |  | Json Object |
... |  | Json Object |

###### Table 4

Parameter | Range | Type | Description
--- | --- | --- | ---
status | "Offline","Online"，“Nonsupport” | string | Channel online status, only for digital channels. Note: This field is not available when the channel is online
alarm_out | “Local->1” ”Local->x”“IP_CH1->1” “IP_CH1->2” ”IP_CHx->1” ”IP_CHx->2” The number of channels depends on the functionality of the device. | array | Alarm channel Each array bit is represented by a string representing the alarm output channel. Camera: Local ->1: On, null: Off
latch_time | "10","20","40","60" | string | Alarm output time
record_enable | true false | bool | Record channel switch
record_channel | “CH1” ”CH1x”“IP_CH1” ” IP_CH1x”“WIFI_CH1” | array | Alarm output channel Channel alarm linkage switch
post_recording | "30","60","120","300" | string | Recording delay time
send_email | true false | bool | Send email switch
ftp_picture_upload | true false | bool | Channel capture FTP upload switch
ftp_video_upload | true false | bool | Channel video FTP upload switch
picture_to_cloud | true false | bool | Image upload switch (dedicated to NVR)
video_to_cloud | true false | bool | Video cloud upload switch (dedicated to NVR/DVR)
full_screen |  | bool | Full screen switch (NVR specific)
buzzer | "0","10","20","40","60" | string | Buzzer beep time (NVR specific)
show_message |  | bool | Display message switch (NVR specific)
switch | true false | bool | switch，false: close true: open
sensitivity | 1-6 | int | Test sensitivity
copy_ch | "digit""analog""wifi" | string | Flag supporting channel replication (dedicated to NVR and DVR)
voice_prompts_index | 0~4294967295 | int | File index (0~4294967295, where 0 is None, meaning no audio file has been selected). Each file is named "index_filename" (1ui will try), and when displayed on the page, "index_" should be hidden, such as "1ui will try" and only "i will try" should be displayed
voice_prompts_select |  | array | Playback channel, calculated by bit (bit0 is local, bit1 corresponds to front-end channel 1, and bit2 corresponds to channel 2)
voice_prompts_time |  | array | Time period, there cannot be time conflicts among 12 time periods
record_enable |  | bool | record switch
light_linkage |  | bool | White light linkage switch
enforcerlight_linkage |  | bool | Alarm light linkage switch
siren_linkage |  | bool | Alarm linkage switch
http_listening |  | bool | eventpush linkage switch
schedule |  | Json array | Json See Table 5.

###### Table 5

Parameter | Range | Type | Description
--- | --- | --- | ---
schedule_type | "Occlusion Detection" | string | Occlusion Detection Linkage schedule
week |  | Json array | WeekJson See Table 6

###### Table 6

Parameter | Range | Type | Description
--- | --- | --- | ---
day | "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" | string |
time | 0:Disable Time range 1: The time range is enabled | array | Each array bit (int) identifies half an hour.

Sample:

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

    {
        "result": "success",
        "data": {
            "support_copy": true,
            "default_timeout": 30000,
            "channel_max": 20,
            "channel_info": {
                "type": "object",
                "items": {
                    "IP_CH1": {
                        "type": "object",
                        "items": {
                            "status": {
                                "description": "Only offline channel has this variable.",
                                "type": "string",
                                "mode": "r",
                                "items": [
                                    "Offline",
                                    "Online"
                                ]
                            },
                            "channel_enable": {
                                "type": "bool"
                            },
                            "name": {
                                "type": "object",
                                "items": {
                                    "show": {
                                        "type": "bool",
                                        "disable": true
                                    },
                                    "text": {
                                        "type": "string",
                                        "min_len": 0,
                                        "max_len": 31,
                                        "disable": true
                                    },
                                    "pos": {
                                        "type": "object",
                                        "items": {
                                            "x": {
                                                "type": "int32",
                                                "min": 0,
                                                "max": 704
                                            },
                                            "y": {
                                                "type": "int32",
                                                "min": 0,
                                                "max": 576
                                            }
                                        }
                                    }
                                }
                            },
                            "datetime": {
                                "type": "object",
                                "items": {
                                    "show": {
                                        "type": "bool",
                                        "disable": true
                                    },
                                    "date_format": {
                                        "type": "string",
                                        "items": [
                                            "MM/DD/YYYY",
                                            "YYYY-MM-DD",
                                            "DD/MM/YYYY"
                                        ],
                                        "disable": true
                                    },
                                    "time_format": {
                                        "type": "int32",
                                        "unit": "hour",
                                        "items": [
                                            24,
                                            12
                                        ],
                                        "disable": true
                                    },
                                    "pos": {
                                        "type": "object",
                                        "items": {
                                            "x": {
                                                "type": "int32",
                                                "min": 0,
                                                "max": 704
                                            },
                                            "y": {
                                                "type": "int32",
                                                "min": 0,
                                                "max": 576
                                            }
                                        }
                                    }
                                }
                            },
                            "covert": {
                                "type": "bool"
                            },
                            "refresh_rate": {
                                "type": "string",
                                "items": [
                                    "50Hz",
                                    "60Hz"
                                ]
                            }
                        }
                    }
                }
            }
        }
    }

## Error Code

See Response Messages Body and Common error_code for more information.