GlassProtect 38109 White Ajax Wireless Glass Break Detector 9m Range

  • Detection Area: Up to 9m radius with 180° coverage
  • False Alarm Filter: Ignores thunder, dogs, and outside noise
  • Battery Life: Up to 7 years (CR123A included)
  • Smart Tech: Jeweller wireless protocol & external input
  • Fast shipping to Latvia, as well as Estonia and Lithuania. 2-Year Warranty for all clients (Business & Private).

AJAX

57,54€
€47.55 (bez PVN)

Detector Type Glass break | Wireless | Operating temperature range -10°С – +40°С | Power supply requirements Battery: CR123A battery, 3 V | Colour White | Dimensions 90x20x20mm

GlassProtect
A miniature wireless detector recognizing glass breaking from up to 9 meters. If intruders break a window, the system immediately notifies users and a security company. At the same time, a passing cars and barking dogs do not cause false alarms.

  •  Operates up to 7 years without battery replacement
  •  Ignores thunder, dogs barking and noise outside the window
  •  Detects breakage at a distance of up to 9 m
Unit Box Height0.03
Unit Box Length0.11
Unit Box Width0.03
Detector TypeGlass break
EnvironmentIndoor
CommunicationWireless
Operating temperature range-10°С – +40°С
Power supply requirementsBattery: CR123A battery, 3 V
ColourWhite
Dimensions90x20x20mm
Units per Shipping Box1
Unit Calculated Volume9.9E-05cubm
Product Net Weight0.03kg
Unit Calculated Weight0.05kg
SKU: AJAX-38109 Category:

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  1. Sarah Jenkins –

    I’m really impressed with this little gadget. The GlassProtect is super discreet on the wall, and setting it up was a piece of cake since it’s wireless. Haven’t had a single false alarm from street noise yet. Also, kudos to the team for the prompt shipping!

    Sarah Jenkins –

What should I do if the detector malfunctions after the first year?

We provide a comprehensive **2-Year Warranty** for all Private and Business clients. Since our service center is based locally in **Riga**, we handle diagnostics and repairs quickly without shipping the product abroad.

Is this the official EU version of the GlassProtect 38109?

Yes, we sell the **Official EU version**, which ensures full compatibility with local frequencies and receives all firmware updates. Apsardze24.lv is an authorized partner, guaranteeing no region-locking issues.

Which mobile app is required to set up the GlassProtect 38109?

To configure this detector, you need to download the **Ajax Security System app**, which is available for both iOS and Android devices. The setup is done wirelessly by scanning the QR code on the unit.

Will loud sounds like thunder or dogs barking trigger the GlassProtect 38109?

No, this device uses a special two-factor electret microphone system. It registers both the low-frequency sound of a hit and the high-frequency sound of shattering glass, filtering out false alarms from thunder, dogs, or passing cars.

Can I connect a third-party wired sensor to this wireless detector?

Yes, the detector includes an external contact for connecting wired NC (normally closed) detectors. If you require specific wiring instructions for your third-party device, please email our support team at [email protected].

Does the GlassProtect 38109 need to point directly at the window to work?

Not necessarily directly, but it needs a clear line of sight. With a **180° coverage angle** and 9-meter range, it is best installed on a side wall or ceiling to monitor multiple windows in a room simultaneously.

How often do I need to replace the battery in this glass break detector?

The device is highly energy-efficient and comes with a pre-installed CR123A battery that provides **up to 7 years of operation**. You can check the battery status at any time via the app.

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