True or False: Dual-technology sensors require both an acoustic signal and a mechanical vibration to recognize breaking glass.

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Dual-technology sensors are designed to enhance the detection of events like breaking glass by combining two different methods of sensing. In this case, the sensors use both an acoustic signal, which detects the sound frequency associated with breaking glass, and mechanical vibration, which picks up the physical shock waves produced when glass shatters. The combination of these two detection methods allows for a more reliable identification of a glass break event, reducing the chances of false alarms that could arise from relying on a single sensing method.

This design principle is why the statement is true. By requiring both types of signals for activation, dual-technology sensors can improve the accuracy and effectiveness of security systems, especially in environments where false positives can be problematic. In contrast, other options do not accurately reflect the operational requirements of dual-technology sensors.

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