# Indoor siren Ajax 38111 Wireless White — Ajax indoor wireless siren, white

**URL:** https://aio.lv/en/product--ajax-3811111wh1-48231140148--8417501
**Data updated:** 2026-02-12 21:51 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Ajax
**Manufacturer code:** 38111.11.WH1 48231140148
**EAN:** 4823114014819
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 66.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 55.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ajax-3811111wh1-48231140148--8417501

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Ajax 38111 Wireless Indoor Siren is a white, battery-powered wireless siren designed for indoor alarm notification. Compatible with Ajax security systems, it provides audible alerts for alarms and events, supports remote configuration and placement flexibility without cabling. Ideal for homes and small businesses to notify occupants and deter intruders.

## Long description

Ajax 38111 Wireless Indoor Siren is a white battery-powered, wireless alarm device designed to work with Ajax security systems. The siren delivers audible alerts for alarms and system events, supports remote configuration through the Ajax hub, and installs without running cables, offering flexible placement inside homes, offices, and small commercial premises.
Advantages
The device operates on batteries, eliminating the need for mains wiring and enabling rapid installation or relocation. Wireless connectivity ensures integration with Ajax security systems for centralized control and remote configuration. The siren’s compact white enclosure blends with interior spaces while providing a clear, powerful audible signal to notify occupants and deter intruders.
Suitable for
Home rooms and apartments where visual and audible alarm notification is needed
Small offices and retail premises requiring unobtrusive alarm alerts
Temporary installations or locations without access to mains power
Integration with Ajax security systems for centralized alarm management
Key specifications
Form factor: indoor, wall- or surface-mounted placement
Power source: battery-powered for cordless operation
Connectivity: wireless link to compatible Ajax control hubs
Color: white housing suitable for most interiors
Audible output: designed to provide clear alarm sound levels for indoor notification
How to use
Install the indoor siren at a location where the alarm sound can be heard throughout the protected area, avoiding enclosed cavities that muffle sound. Pair the device with an Ajax hub following the system’s pairing procedure, then configure alarm triggers and volume settings through the Ajax mobile app or management interface. Replace batteries when the system indicates low battery status to maintain reliable operation.
Usage recommendations
Place the siren on an interior wall at a central point of the monitored area, keep it away from sources of moisture and direct heat, and test alarm sound levels after installation to ensure adequate coverage. Regularly check battery status and perform scheduled tests through the Ajax system to confirm connectivity and function.

## FAQ

### How much does the Indoor siren Ajax 38111 Wireless White cost, and is it available for purchase?

The price is 66.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 89 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Monday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Ajax products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Ajax service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/8417501/52114319_large.webp