Alarm Function
When the alarm function is active, the integrated motion sensor analyzes any movement of the bike when it is locked. If the movement could indicate a theft attempt, the smart lock starts an acoustic alarm. This alarm persists for about 30 seconds. If motion continues after the alarm stops, the alarm is automatically reactivated.
When in Bluetooth range, the active alarm can also be displayed on the smartphone and stopped by the user.
If the lock is connected to a GPS module the lock will send an alarm message to the server and create an event. Additionally, the tracking frequency is increased. It is reduced again when the lock is opened or a user connects to the lock.
Activate Alarm Function
Sending the following value activates the alarm function and enables motion detection in the locked state.
Admin authentication is required.
- Service: Lock control
- UUID:
0000f00d-1212-efde-1523-785fef13d123 - Characteristic: Alarm
- UUID:
0xBFFF - Value:
0x01
Deactivate Alarm Function
Sending the following value disables the alarm function. No motion detection will occur until re-enabled.
Admin authentication is required.
- Service: Lock control
- UUID:
0000f00d-1212-efde-1523-785fef13d123 - Characteristic: Alarm
- UUID:
0xBFFF - Value:
0x00
Receive Active Alarm
When the acoustic alarm is activated due to motion, the following value will be notified to the smartphone. This can be used to notify the user of an active alarm.
- Service: Lock control
- UUID:
0000f00d-1212-efde-1523-785fef13d123 - Characteristic: Alarm
- UUID:
0xBFFF - Value:
0x02
Stop Active Alarm
If the acoustic alarm is active and the user is within Bluetooth range, the alarm can be stopped by sending the following value. This will stop the acoustic signal, but the alarm function remains active.
- Service: Lock control
- UUID:
0000f00d-1212-efde-1523-785fef13d123 - Characteristic: Alarm
- UUID:
0xBFFF - Value:
0x03
Configure Alarm
It is possible to configure the sensitivity of motion detection, which determines the alarm's activation threshold. The following levels are available.
Admin authentication is required.
- Service: Lock control
- UUID:
0000f00d-1212-efde-1523-785fef13d123 - Characteristic: Alarm Setting
- UUID:
0xBFFE
Values:
| Value | Sensitivity | Mode |
|---|---|---|
| 0x02 | Small | Standard |
| 0x03 | Small | Silent |
| 0x22 | Small | Pre-alarm |
| 0x04 | Medium | Standard |
| 0x05 | Medium | Silent |
| 0x24 | Medium | Pre-alarm |
| 0x10 | Highest | Standard |
| 0x11 | Highest | Silent |
| 0x30 | Highest | Pre-alarm |
A combination of silent and pre-alarm is not possible.