Glass breakage sensor
Wrap your Lexus in a force field of security. The Lexus glass breakage sensor (GBS) helps deter theft, courtesy of a highly sensitive microphone that can actually "hear" the sound of breaking glass. In the event that breaking glass is detected by the GBS, your vehicle's factory-installed theft-deterrent system will immediately activate. The GBS is designed to ignore other noises, helping to prevent "false alarms."
$205 MSRP