Range
Function
This API is used to get the parameter range of Event Settings(cloud dedicated) > Alarm Linkage.
Note:
The Range provides reference information for client UI input limits and API request limits. When sending Get and Set requests, the parameters must be strictly limited according to the Range, otherwise the request may be rejected by the device.
Request Message
None.
Table 1
| Parameter | Range | Type | Description |
|---|---|---|---|
| channel | "CH1"... | string | Corresponding intelligent channel |
| abilities | "FaceDetection", "HumanVehicle", "LicensePlate", "LineCrossing", "Intrusion", "Intrusion", "ExitRegion", "ObjectDetection", "CrossCounting", "CrossCounting", "QueueLength", "CrowdDensity", "RareSound", "MotionDetection", "VideoTampering" | array | Current intelligence |
| oper_type | "get_default_data" | string | Whether to get the default value for smart |
| voice_prompts_select_datasame | "CH1"…"CHx" The channels supported by the device. | string array | Channels that require synchronized voice broadcast (cloud only). |
Sampel：
POST /API/Event/AlarmLinkage/Range HTTP/1.1
{
"version": "1.0",
"data": {
"channel": "CH1",
"ability": "FaceDetection",
"oper_type": "get_default_data"
}
}
Response Message
Parameter Description
Table 2
| Parameter | Range | Type | Description |
|---|---|---|---|
| channel_info | JSON Object | Channel Info Object,see Table 3 for more information | |
| default_timeout | int | The default timeout is |
Table 3
Channel Info Object
| Parameter | Range | Type | Description |
|---|---|---|---|
| CH1 | Json Object | Channel Object,see Table 4 for more information | |
| IP_CH1 | Json Object | ||
| WIFI_CH1 | Json Object |
Table 4
Channel Object
| Parameter | Range | Type | Description |
|---|---|---|---|
| record_enable | bool | Record channel switch. | |
| post_recording | "0", "5", "10", "20", "30" | string | Video delay time. |
| alarm_out | "Local->1"…"Local->x" "IP_CH1->1"…"IP_CHx->x" The number of channels depends on the functionality of the device. | string array | Alarm output channel. The array member represents an alert output channel as a string. Local->1: enable, null: disable. |
| latch_time | "5","10","20","40" | string | Alarm output time. |
| io_output | bool | I/O alarm switch | |
| send_email | bool | Switch of sending mails. | |
| ftp_picture_upload | bool | FTP upload switch of channel capture. | |
| ftp_video_upload | true false | bool | The channel video FTP upload switch is |
| siren | bool | alarm linkage switch. | |
| deterrence | bool | Alarm light linkage switch. | |
| btn_get_default_data | bool | Shows whether the Get Default button | |
| mutual_exclusion | "PID", "LineCrossing", "ObjectDetection", "PVD", "FaceDetection", "CrossCounting", "MotionDetection", "CrowdDensity", "QueueLength", "LicensePlate", "RareSound", "HeatMap", "LPD_Enhance", "exposure_mode", "back_light", "Intrusion", "EnterRegion", "ExitRegion", "IT_FireDetect_str", "IT_TempMeas_str", "image_mode", "shutter_limit", "H264+", "H265+" | string | 264/265 and event intelligent mutual exclusion (cloud specific). |
| tracking_link | bool | Enable automatic tracking for the dome camera. | |
| tracking_link_btns | object array | see Table 5 for more information. | |
| ptz_linkage_disable | bool | disable the ptz linkage page | |
| ptz_linkage_settings | object | see Table 6 for more information. |
Table 5
| Parameter | Parameter | Type | Description |
|---|---|---|---|
| title | "Tracking" | string | |
| page | "ai_tracking" | string |
Table 6
| Parameter | Parameter | Type | Description |
|---|---|---|---|
| ptz_linkage_chn | array | ptz linkage channel. | |
| ptz_linkage_data | array | ptz linkage data. | |
| preset_dwell_time | [min:max] | int | preset dwell time minimum time 1(min),maximum time20(max). |
| ptz_linkage_num | int | number of tracks | |
| ptz_linkage_name | "Mode_Preset", "Mode_Trace", "Mode_Pattern_Scan" | array | preset name. |
Tips:
The response message of the Range request may not contain all the fields in the above table, and the fields not included indicate that the device does not support this parameter configuration.
Sample:
HTTP/1.1 200 OK
Content-Type: application/json
{
"result": "success",
"data": {
"default_timeout": 30000,
"channel_info": {
"type": "object",
"items": {"CH1": {
"type": "object",
"items": {
"record_enable": {"type": "bool"},
"post_recording": {
"type": "string",
"items": [
"0",
"5",
"10",
"20",
"30"
]
},
"alarm_out": {
"type": "array",
"min_size": 0,
"max_size": 1,
"items": {
"type": "string",
"items": ["Local->1"]
}
},
"latch_time": {
"type": "string",
"items": [
"5",
"10",
"20",
"30"
]
},
"io_output": {"type": "bool"},
"send_email": {"type": "bool"},
"ftp_picture_upload": {"type": "bool"},
"ftp_video_upload": {"type": "bool"},
"siren": {"type": "bool"},
"deterrence": {"type": "bool"},
"btn_get_default_data": true,
"ptz_linkage": {"type": "bool"},
"ptz_linkage_disable": false,
"voice_prompts_select_datasame": {
"type": "array",
"min_size": 0,
"max_size": 8,
"items": [
{
"type": "string",
"items": [
"CH1",
"CH2",
"CH3",
"CH4"
]
},
{
"type": "string",
"items": ["CH5"]
},
{
"type": "string",
"items": ["CH6"]
}
]
},
"ptz_linkage_settings": {
"type": "object",
"items": {"CH8": {
"type": "object",
"items": {
"ptz_linkage_chn": {
"type": "array",
"min_size": 0,
"max_size": 32,
"items": {
"type": "string",
"items": ["CH8"]
}
},
"ptz_linkage_name": {
"type": "array",
"min_size": 0,
"max_size": 3,
"items": {
"type": "string",
"items": [
"Mode_Preset",
"Mode_Trace",
"Mode_Pattern_Scan"
]
}
},
"preset_dwell_time": {
"type": "int32",
"min": 1,
"max": 20,
"default_value": 5
},
"ptz_linkage_num": {
"type": "int32",
"min": 1,
"max": 255,
"ranges": [
[
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],
[
1,
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4
],
[
1,
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3,
4
]
]
}
}
}}
}
}
}}
}
}
}
Error Code
See Response Messages Body and Common error_code for more information.