You can configure the Bluetooth device's timeout while attempting to connect with it to verify its presence by performing the following steps:
NOTE:This setting is only used in Device Service for Mac OS.
Open /Library/Application\Support/NetIQ/DeviceService.app/Contents/Resources/config.properties.
Set the bluetooth.pairingTimeout parameter in milliseconds to wait for a connection (Default value is 5 seconds).
For example, if you want to set the timeout value to 10 seconds, set bluetooth.pairingTimeout to 10000.
NOTE:The value of this parameter is restricted to a minimum of 1 second and maximum of 10 seconds.
Save the changes.
Restart the Device Service using the below commands:
sudo launchctl unload /Library/LaunchDaemons/com.netiq.deviceservice.plist
sudo launchctl load /Library/LaunchDaemons/com.netiq.deviceservice.plist