No. He does not switch off.

Unfortunately, no. A second disadvantage is that the Bluetooth connection only reaches a distance of 10m to 15m without an obstacle. So the alarm is not indicated on the mobile and therefore cannot be switched off from a long distance. The Scout Bike Alarm & Finder is good for indicating where the bike is located. Bluetooth transmitter too weak for the alarm.

No, the alarm does not switch itself off again.