Cyclops - GBS-4XR - Audio Glass Breakage Sensor

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Cyclops - GBS-4XR - Audio Glass Breakage Sensor


Audio glass protection for all vehicles with hard-top and windup windows. Sensor is not prone to false alarm due to vibration

•Proudly Australian Designed and engineered in Perth, Western Australia

•Audio Intrusion Detection

Built-in amplifiers filter and amplify the noises inside the cabin of vehicle. When the high frequencies associated with breaking glass are detected, as trigger signal is sent to the alarm system


•Active Microwave Protection Field

Built-in electret microphone picks up all sound from inside the vehicle, filtering everything except the high frequencies associated with smashing glass. Triggers if the noise exceeds the set level

•Temperature compensative circuitry

Ensures sensitivity does not change as ambient temperature rises or falls

•Sensitivity adjustment

Sensor allows installer to adjust sensitivity to provide compatibility with different size vehicles

Visual Output

•Trigger status indicator

LED indicator shows when sensor is triggered (dual stage/zone sensors include one colour for each trigger)


•Super low current draw

1.3mA when idle, 11mA when triggered for 2 seconds

•Wide Operating voltage

Operating voltage +9VDC to +15VDC

•Operating temperature

-20 degrees to +85 degrees for equipment designed to be installed within vehicle cabin

•Trigger output rating

Each output of the sensor can sink 300mA, suitable for energising relay coil when necessary

•Power Consumption

Each additional sensor added to a system will increase it's over-all power consumption from the car battery. See the list of each sensor's power consumption.


•Compatible with Cyclops remote control systems

Cyclops range of immobilisers/alarms : P355, P375, P375B, P385, P455, P485,P755, P775, P775B, P785, KE-CLR-TX90, KE-CLR-TX11, S35i, S35B, S35C, S75i, S75B, S455, S485 and S75C

Limitation(s)•Cannot drive relay as standard

No back EMF protection on the trigger output, installer must add external protection

•No reverse polarity protection

This sensor was designed to be used exclusively with the P355-785 & S35i-S75C alarms/immobilisers, these modules provide reverse polarity protection. Installer must add protection if install in non-conventional way


•Manufacturers warranty

Guarantees product is free from manufacturing defects for 12 months from time of purchase 

Standards Compliance

•Manufactured in ISO9001 facility

Built within world standard production facility

•Volumetric protection sensors

Tested to and passed AS3749 section 3.4

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