Visonic GB-540¶
Model | GB-540 |
Vendor | Visonic |
Description | Glass break detector |
Exposes | vibration, battery_low, tamper, linkquality |
Picture |
Exposes¶
Vibration (binary)¶
Indicates whether the device detected vibration.
Value can be found in the published state on the vibration
property.
It’s not possible to read (/get
) or write (/set
) this value.
If value equals true
vibration is ON, if false
OFF.
Battery_low (binary)¶
Indicates if the battery of this device is almost empty.
Value can be found in the published state on the battery_low
property.
It’s not possible to read (/get
) or write (/set
) this value.
If value equals true
battery_low is ON, if false
OFF.
Tamper (binary)¶
Indicates whether the device is tampered.
Value can be found in the published state on the tamper
property.
It’s not possible to read (/get
) or write (/set
) this value.
If value equals true
tamper is ON, if false
OFF.
Linkquality (numeric)¶
Link quality (signal strength).
Value can be found in the published state on the linkquality
property.
It’s not possible to read (/get
) or write (/set
) this value.
The minimal value is 0
and the maximum value is 255
.
The unit of this value is lqi
.