audio.speech.level (Set alarm speech volume (dB))
audio.speech.level: Set alarm speech volume (dB)
audio.speech.level · Device scope · Permission Config
Feature details
Some models use string enum "1"–"5"; others use JSON number 1–5—follow read-back. Set device alarm voice dB. 50/60/70/80/90 dB. Out of bounds rejection, not truncation. When parallel capabilities such assetSoundVolumeSizeare left, whetherdevice.capability.listis exposed toaudio.speech.levelor not.
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.speech.level |
| Value | Description |
|---|---|
50 | 50db |
60 | 60db |
70 | 70db |
80 | 80db |
90 | 90db |
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.speech.level": "50"
}
}
}
# # # 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.