The TeleSpy is an economical intrusion notification system built into a working telephone. With the internal hidden motion detector and microphone this plain telephone is now your DIY customers easy way to install a home Alarm, simply enter the number you would like the TeleSpy to call in the event of an intrusion and turn the power switch on when the motion activated sensor is triggered the TeleSpy will call the number and the internal microphone will allow the call recipient to hear who is in their home or office. Specifications: Includes: SIZE: 7 3/4" x 4" x 4" * Passive infrared technology * 45 degree wedge beyond the sensor origin * Microphone * Amplified condenser microphone * 30 seconds of listening after 30 seconds the TeleSpy call disconnects and re-arms * (Pre-packaged) * Telespy * Coil phone cord * Phone Cord * AC adapter * Instructions