# Wireless door sensor Ajax 38098 Black — Ajax 38098 wireless magnetic contact sensor, black

**URL:** https://aio.lv/en/product--ajax-3809803bl1-48231140149--6834555
**Data updated:** 2026-02-12 14:22 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Ajax
**Manufacturer code:** 38098.03.BL1 48231140149
**EAN:** 4823114014949
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.99 €
**Prices and availability valid until:** 2026-08-22 23:59
**Price without VAT (21%):** 38.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ajax-3809803bl1-48231140149--6834555

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 03.08.2026 | 1.79 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

Wireless door sensor Ajax 38098 in black is a wireless magnetic contact sensor for monitoring doors and windows. Designed for integration with Ajax security systems, it detects opening/closing events and transmits alerts to the hub. Compact and battery-powered, it is suitable for homes, offices and retail premises to enhance perimeter security and enable prompt notifications.

## Long description

Wireless door sensor Ajax 38098 Black is a compact wireless magnetic contact sensor designed to monitor doors and windows and integrate with Ajax security systems. It detects opening and closing events and transmits alerts to the system hub, operating on internal battery power for installation without wiring. The sensor’s unobtrusive black design suits a variety of interiors while providing basic perimeter protection for homes, offices and retail premises.
Advantages
The Ajax 38098 Black offers wireless connectivity for flexible placement and quick installation. Its magnetic contact design provides reliable detection of door and window openings and sends immediate notifications to the connected hub. Battery operation removes the need for wiring and permits discreet installation. The small form factor and black finish make the device visually unobtrusive in most environments.
Suitable for
Monitoring exterior and interior doors
Securing windows and sliding doors
Perimeter protection in homes and apartments
Access control and intrusion alerts for small offices and retail spaces
Key specifications
Wireless magnetic contact sensor for doors and windows
Battery-powered operation for installation without wiring
Compact enclosure in black finish
Designed for integration with Ajax security systems and hub communication
How to use
Mount the sensor and its magnet on the door or window frame and the moving sash so that the two parts align when the door or window is closed. Pair the sensor with the Ajax hub following the hub’s device inclusion procedure, then verify communication and battery status through the system app or hub interface. Place the sensor within the wireless range of the hub and secure it using the provided adhesive or screws as appropriate for the installation surface.
Usage recommendations
Install the sensor on clean, dry surfaces and align the magnet and sensor according to the manufacturer’s alignment marks to ensure reliable detection. Test the sensor after installation and check battery status periodically through the Ajax system interface. For optimal performance, avoid placing the sensor where strong metal objects or thick walls could obstruct radio communication with the hub.

## FAQ

### How much does the Wireless door sensor Ajax 38098 cost, and is it available for purchase?

The price is 46.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 54 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 Wednesday 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/6834555/52124540_large.webp