HomeSiren (Black) Ajax Wireless Indoor Siren 38110

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  • Sound Level: Adjustable 81−105 dB.
  • Battery Life: Up to 5 years (2x CR123A).
  • Communication: Jeweller Wireless (2000 m).
  • Features: External LED input, Tamper Alarm.
  • 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)

Out of stock

Battery: Two CR123A batteries, 3 V | Colour Black

Wireless indoor siren that loudly notifies of an alarm during detector activation. It is installed indoors to warn of danger or deter intruders.

– Indicates armed/disarmed state by means of a built-in LED
– An external LED can be connected to the siren, if necessary
– Customizable sound level and alarm length during detector activation

Unit Box Height0.03
Unit Box Length0.11
Unit Box Width0.11
Power supply requirementsBattery: Two CR123A batteries, 3 V
ColourBlack
Dimensions75 × 76 × 27 mm
Units per Shipping Box1
Unit Calculated Volume0.000363cubm
Product Net Weight0.097kg
Unit Calculated Weight0.13kg
SKU: AJAX-38110 Category:

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  1. Sarah Jenkins

    I recently purchased this black Ajax HomeSiren and it fits perfectly with my interior. It’s loud enough to be effective, but the adjustable volume is a really nice touch. The LED status light gives me peace of mind knowing the system is armed. Fast delivery and excellent service from apsardze24.lv!

    Sarah Jenkins

Can I use the Ajax Wireless Indoor HomeSiren without a Hub?

No, this device operates via the Jeweller radio protocol and requires an **Ajax Hub** (Hub, Hub Plus, Hub 2, etc.) to function. It cannot work as a standalone device without the central control panel.

How long do the batteries last in the Model 38110 siren?

The siren is powered by two pre-installed CR123A batteries that provide a battery life of **up to 5 years**. You do not need to disassemble the device immediately; it is ready to work out of the box.

What is the wireless communication range of the 38110 siren?

The device features a wireless communication range of up to **2,000 meters** in open space (line of sight). In a typical home environment, the signal easily penetrates walls and floors.

What should I do if my Model 38110 fails to pair with the system?

Ensure your Ajax Hub is powered on and not in 'Armed' mode during pairing. If you continue to experience setup issues, please contact our technical support team at **[email protected]** for specific troubleshooting.

Which mobile app is required to configure the 38110 Ajax HomeSiren?

You need to download the **Ajax Security System** app, which is available for free on both iOS and Android. Configuration is simple: just scan the QR code on the device using the app to pair it with your Ajax Hub.

Is the Model 38110 (Black) the official EU version?

Yes, this is the **Official EU version**. It is fully compatible with local networks, receives official firmware updates, and has no region locks. **Apsardze24.lv** is an authorized partner, ensuring you receive genuine hardware.

What does the warranty cover if the siren stops working?

We provide a comprehensive **2-Year Warranty** for all clients (Business & Private). Since our service center is located in **Riga**, warranty repairs or replacements are handled locally and quickly without shipping items abroad.

Does the Model 38110 support an external LED indicator?

Yes, the siren has a dedicated connector for an external LED. This allows you to mount the siren inside a closet or hidden area while placing a small LED light outside to monitor the system's armed/disarmed status.

Is the 38110 HomeSiren loud enough for a large house?

Yes, the volume is customizable. You can adjust the sound level between **81 and 105 dB** via the app. 105 dB is comparable to a chainsaw or a helicopter flyover, making it very effective for indoor alerts.
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