audio.prompt.level (Set prompt tone level)
audio.prompt.level: Set prompt tone level
audio.prompt.level · Device scope · Permission Config
Feature details
Some models use string enum "1"–"5"; others use JSON number 1–5—follow read-back. Set the device tone level. 1 ~ 5. Exposed via capability mapping (registry has no independent ident), subject to device.capability.list. Out of bounds rejection, not truncation.
Request address
POST https://openapi-[DataCenter].easy4ip.com/openapi/v2/device.property.set
Minimum permission
Administrators do not need permission to operate self-bound devices. Basic configuration permission is required to operate the shared device. Child user binding is not required. Sub-account requires Config. A write timeout does not mean that it was not executed.
Request parameters
| Name | Type | Required | Description |
|---|---|---|---|
token | String | yes | Administrator, sub-user, or sub-account accessToken |
deviceId | String | yes | Device serial number |
productId | String | no | Optional. If sent and it does not match the device model → DV2009 |
properties | Object | Yes | key isaudio.prompt.level(string enum"1"~"5") |
properties["audio.prompt.level"] | Level |
|---|---|
"1" ~ "5" | See Getting the tone level |
Common request fields and the signature are in Development specification.
Request example
{
"id": "d5c287b4-5b2f-4f03-baf5-8032c5c354af",
"system": {
"ver": "1.0",
"appId": "lcdxxxxxxxxx",
"sign": "xjhCQBoJ9hRDsCjyDcHjtDNzRZ3ZJezcawsfWeiaoxU=",
"time": 1706511734,
"nonce": "f5a1ae2d-c09c-4d39-a744-83a5c2c653c2"
},
"params": {
"token": "<yourAccessToken>",
"deviceId": "TESTIPC000012345",
"properties": {
"audio.prompt.level": 1
}
}
}
# # # Returns a description of the data field
On success, code is "0" and data is {}.
Response example
{
"id": "d5c287b4-5b2f-4f03-baf5-8032c5c354af",
"result": {
"code": "0",
"msg": "Operation is successful",
"data": {}
}
}
Error Code
Gateway and device error codes are in Global return codes.