The detector provides reliable 24-hour perimeter protection. A break-in is detected as soon as the intruder attempts to force, smash, drill or even saw through the protected window, door, wall or roof. The detector employs an advanced digital microprocessor to analyze the vibration signal received from the Piezo electric sensor. This detector provides an extremely wide dynamic range of the sampled signal, enabling precise measurement and analysis of the shock signal. This detector operates in conjunction with Risco's programmable receivers and is powered by a standard 3-volt lithium battery.