So you are worried about your valuable items getting stolen? The Trene Anti-Theft monitoring alarm can help. It is a tiny gadget you can attach to your laptop and other belongings to get notified when unexpected movement is detected. When someone touches your devices, the alarm goes off and the light ring turns red until you return.
The Trene alarm is compatible with iOS and Android devices. The battery lasts up to 20 hours.[where to get it]