# RFID tag Ajax Tag Black — 13.56 MHz, 32×6×45 mm, pack of 100

**URL:** https://aio.lv/en/product--ajax-3822590bl--12089683
**Data updated:** 2026-03-13 15:51 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Ajax
**Manufacturer code:** 38225.90.BL
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 720.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 595.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ajax-3822590bl--12089683

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Ajax Tag is an RFID identification tag in black color operating at 13.56 MHz. Dimensions are 32×6×45 mm. Supplied as a pack of 100 pieces. Compatible with Ajax keypad devices that support Jeweller protocol (KeyPad Plus, KeyPad S Plus, KeyPad TouchScreen and similar). Used for user identification, access control and arming/disarming of security systems.

## Long description

Ajax Tag Black is a contactless RFID key fob operating at 13.56 MHz with DESFire® technology. Measuring 32×6×45 mm and supplied as a pack of 100, this black tag is designed for user identification, access control and arming/disarming of security systems. It is compatible with Ajax keypad devices that support the Jeweller protocol such as KeyPad Plus, KeyPad S Plus and KeyPad TouchScreen, and can be enrolled to multiple hubs for flexible use across locations.
Advantages
The Tag uses DESFire® (ISO 14443) contactless technology, providing 128-bit encryption and copy-protection for secure identification. It enables quick access to the security system without entering a passcode or accessing the Ajax app: simply present the tag to a compatible keypad reader to change the security mode. A single Tag can be connected to up to 13 hubs, allowing one credential to work for home and office. In the Ajax apps, administrators and PRO users can name tags, assign and revoke access permissions remotely, and track every action in the event log.
Suitable for
User identification and personal access control for security systems
Arming and disarming alarm systems via compatible Ajax keypads
Shared access across multiple locations when enrolled to several hubs
Environments requiring contactless credentials with strong encryption
Key specifications
Operating frequency: 13.56 MHz
Contactless technology: DESFire® (ISO 14443) with 128-bit encryption
Dimensions: 32 × 6 × 45 mm
Color: black
Package quantity: 100 pieces
Compatibility: designed for use with Ajax keypad devices supporting the Jeweller protocol
How to use
To use the Tag, enroll it in an Ajax system via the Ajax app: open device settings in the app and present the key fob to the compatible keypad reader for pairing. Once added, present the Tag to a compatible keypad to change the security mode — no PIN or app access is required for local operation. In the app, assign a name and set access permissions for each Tag; an admin or PRO user can revoke or modify permissions remotely at any time.
Usage recommendations
Store tags away from strong magnetic fields and prolonged exposure to moisture. Use DESFire®-enabled readers and compatible Ajax keypads for full functionality. For multi-location use, enroll the Tag to each hub where access is required and manage permissions centrally through the Ajax app.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.007 kg |
| Operating temperature (T-T) | -10 - 40 |
| Height | 45 mm |
| Width | 32 mm |
| Depth | 6 mm |
| Product colour | Black |
| Operating frequency | 13.56 |
| Compatible products | KeyPad Plus Jeweller; 
KeyPad S Plus Jeweller; 
KeyPad TouchScreen Jeweller; 
KeyPad TouchScreen Fibra |
| Quantity per pack | 100 pc(s) |

## FAQ

### How much does the Ajax Tag RFID tag Black — 13.56 MHz, pack of 100 cost, and is it available for purchase?

The price is 720.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 01.07.2026 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, Leasing for legal entities. 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/12089683/67624519_large.webp