The Lexus Glass Breakage Sensor (GBS) helps provide valuable protection against break-ins, courtesy of highly sensitive microphones 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 security system will immediately activate. The GBS is designed to ignore other noises, helping to prevent "false alarms.". Added measure of protection against break-ins. Highly sensitive microphone detects the specific sound frequency of striking on glass or glass breakage. Sounds alarm and disarms starter if a window is broken. Sounds a warn-away alarm if object striking on a window is detected. Capable of ignoring noises other than those associated with glass- and the sensitivity is adjustable- helping to prevent the inconvenience of false alarms. Designed to integrate seamlessly with the vehicles existing factory security/keyless entry system-no need for an additional remote. Premium accessory adds to the vehicles resale value.

The Lexus Glass Breakage Sensor (GBS) helps provide valuable protection against break-ins, courtesy of highly sensitive microphones 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 security system will immediately activate. The GBS is designed to ignore other noises, helping to prevent "false alarms.". Added measure of protection against break-ins. Highly sensitive microphone detects the specific sound frequency of striking on glass or glass breakage. Sounds alarm and disarms starter if a window is broken. Sounds a warn-away alarm if object striking on a window is detected. Capable of ignoring noises other than those associated with glass- and the sensitivity is adjustable- helping to prevent the inconvenience of false alarms. Designed to integrate seamlessly with the vehicles existing factory security/keyless entry system-no need for an additional remote. Premium accessory adds to the vehicles resale value.