# Wireless Street Siren Ajax 38178.07.WH1 120 dB outdoor alarm siren

**URL:** https://aio.lv/en/product--ajax-3817807wh1--10809838
**Data updated:** 2026-02-13 15:35 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Ajax
**Manufacturer code:** 38178.07.WH1
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 116.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 96.27 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ajax-3817807wh1--10809838

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Ajax Street Siren 38178.07.WH1 — wireless outdoor alarm siren with a sound level of 120 dB. Designed to provide audible alerting for perimeter and property security systems, it connects to compatible Ajax control panels. Suitable for mounting on façades or poles to warn of intrusions and trigger visible/audible deterrence, improving response times and warning neighbors.

## Long description

The Ajax Wireless Street Siren 38178.07.WH1 is a wireless outdoor alarm siren with a maximum sound output of 120 dB. Designed for perimeter and property protection, the device integrates with compatible Ajax control panels to provide loud audible alerts and visible deterrence. The siren is intended for fixed outdoor installation on façades or poles and is engineered to operate reliably in exterior environments.
Advantages
The siren offers a high sound level of 120 dB for effective area alerting and deterrence. As a wireless device, it simplifies installation and integration with Ajax security systems, reducing the need for external cabling. The concept emphasizes weather resistance and suitability for outdoor mounting, ensuring continuous operation in common external conditions. The siren also supports remote activation via the control panel, enabling centralized incident response and management.
Suitable for
 Perimeter protection of residential and commercial properties
 Mounted warning on façades, gates, or poles
 Integration with Ajax control panels for alarm systems
 Visible and audible deterrence to reduce intrusion incidents
Key specifications
 Wireless communication compatible with Ajax control panels
 Acoustic output: up to 120 dB
 Outdoor-rated housing suitable for façade and pole mounting
 Remote activation capability via the security system
 Designed for perimeter and exterior property coverage
How to use
Mount the siren on a stable surface such as a façade or pole at a location that provides clear sound propagation over the protected area. Pair the device with a compatible Ajax control panel following the panel’s device enrollment procedure. Configure alarm triggers and activation parameters in the control panel interface so that the siren sounds in response to defined events. Ensure the siren is positioned to avoid obstructions that could reduce sound reach and to keep it accessible for maintenance.
Usage recommendations
For reliable performance, install the siren at an elevated position and verify wireless signal strength during setup. Avoid mounting inside fully enclosed metal structures. Periodically check the unit for signs of weathering, confirm communication with the control panel, and follow the control panel’s maintenance schedule to maintain system readiness.

## FAQ

### How much does the Wireless Street Siren Ajax 38178.07.WH1 cost, and is it available for purchase?

The price is 116.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 06.07.2026 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. 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/10809838/60104327_large.webp