# Indoor siren Ajax HomeSiren Wireless 105 dB, white

**URL:** https://aio.lv/en/product--ajax-000001142--4111174
**Data updated:** 2025-12-29 15:37 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Ajax
**Manufacturer code:** 000001142
**EAN:** 9990000000074
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 48.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ajax-000001142--4111174

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Ajax HomeSiren is a wireless indoor siren with a maximum sound output of 105 dB in a white finish. Designed to integrate with Ajax security systems, it provides audible alerts for intrusions and emergencies. Suitable for homes and small businesses, the siren mounts indoors and offers clear, powerful sound to deter intruders and notify occupants.

## Long description

Ajax HomeSiren Wireless is an indoor wireless siren designed to work with Ajax Hub. It provides an adjustable audible alarm from 81 to 105 dB, an external LED connector for remote visual indication and maintains a radio link with the hub at distances up to 2,000 meters in open space. The unit is battery powered (two CR123A batteries pre-installed) and includes tamper protection to trigger an alarm if the body is opened.
Advantages
The siren supports long-range communication with Ajax Hub (up to 2,000 m in open area) and lets you set alarm volume and duration to suit different environments. Built-in tamper detection activates an alert on disassembly. The device operates in standard indoor conditions from 0°C to +50°C, shows arm/disarm/armed status and battery level, and offers up to 5 years of battery life under typical settings.
Suitable for
Homes and apartments
Small offices and retail premises
Indoor alerting where visual indication via external LED is required
Multi-floor buildings where extended radio range is needed
Key specifications
Device type: Wireless indoor siren
Compatibility: Works only with Ajax Hub (Jeweller protocol, 868.0–868.6 MHz)
Maximum sound level: Adjustable 81–105 dB (measured at 1 m)
Alarm duration: Configurable from 3 seconds to 3 minutes
Power supply: 2 × CR123A batteries (3 V) — pre-installed
Battery life: Up to 5 years
Standby current: 70 µA (at 36 s polling)
Radio power / range: 25 mW / up to 2,000 m in open area
Polling interval: 12–300 s (adjustable)
Tamper protection: Yes (body opening triggers alarm)
Ingress protection: IP50
Operating conditions: 0°C to +50°C, humidity up to 75%
Dimensions / Weight: 75 × 75.6 × 26.6 mm; 96 g
How to use
Install the siren indoors and mount it using the SmartBracket plate without disassembling the body. Connect the external LED indicator if visual signaling is required. Add the device to your Ajax Hub using the Ajax app following the interactive manual; test the connection quality remotely. Configure alarm volume, duration and polling interval in the system settings. Replace batteries with two CR123A cells when the battery indicator notifies low charge.
Usage recommendations
Place the siren in a central indoor location for effective sound coverage, avoid installing near sources of extreme heat or high humidity, and test the connection and alarm sound after installation to ensure proper integration with the Ajax Hub.

## FAQ

### How much does the Ajax HomeSiren Wireless Indoor Siren 105 dB cost, and is it available for purchase?

The price is 58.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 31 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 02.07.2026 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: 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/4111174/10507632_large.webp