The motion detecting telephone can detect people walking around your room and can be set to dial a pre-set number when motion is detected. It has a built in microphone that records sound in the room and sends it to your mobile phone or another phone if needed.
It's designed for those who are away from home, or a holiday home for long periods of time to give peace of mind that they will know if someone enters their home.
It looks like a standard old-ish phone and connects to the wall port as any other normal phone would. It is available from Hammacher costing $59.95.