Delivery info

We deliver free of charge to our customers in SA. Delivery is generally within 2-5 working days, depending on your location.

Returns Policy

Not the right item? Amatron has a return policy of 14 days from the delivery date. Please note, returned products with damaged packaging cannot be swapped or refunded.


The warranty for Ajax devices is valid for two years after the purchase date and does not apply to the supplied battery.

The Byrna HD launcher has a 1-year warranty. Using third-party projectiles or CO2 canisters with your Byrna HD will void your warranty.

The IMILAB surveillance products have a 1-year warranty.

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The GlassProtect operates up to 7 years without battery replacement.

It ignores thunder, dogs barking and noise outside the window.

Detects breakage at a distance of up to 9 m.


Two-factor detection of broken glass prevents false alarms caused by thunder, dogs barking and noise from passing trucks.

Principle of operation

It detects broken glass using an electret microphone, which registers the sound of impact against the glass and of glass falling.

Additional information

Weight N/A
Dimensions N/A

Black, White


Surface sound radio channel security detector

Type of detector


Installation method



Operates with Hub, Hub Plus, ocBridge Plus, uartBridge

Sensing element

Electret microphone

Break detection distance

Up to 9 m

Alarm signal delivery time

0.15 s


Adjustable, 3 levels

Detection angle


Power supply

Battery: CR123A battery
Power supply voltage: 3 V
Battery life — up to 7 years

Jeweller radio technology

Communication range with central unit — up to 1,000 m in an open space
Two-way communication between devices
Operating frequencies — 868.0-868.6 MHz
Self-adjusting RF output power — up to 20 mW
Block encryption based on AES algorithm
Detector polling period — 12−300 s

Temperature sensor


Operating temperature range

+5°С to +40°С

Permissible humidity

Up to 75%


Protection against fraud
Jamming detection

Remote setting and testing



Diameter: 20 mm
Height: 90 mm


30 g


Grade 2, CE


Replacement and repair within 24 months of the date of sale. Batteries are not covered under warranty.

Complete set

GlassProtect glass break detector
CR123A battery (pre-installed)
External contact
Installation set
User’s guide

Ajax GlassProtect Sensor

R1,315.00 inc. VAT