# Key fob Atlo ATLO-557NR/W RFID proximity tag 13.56 MHz NXP chip

**URL:** https://aio.lv/en/product--atlo-atlo-557nrw--11959393
**Data updated:** 2026-03-11 13:59 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Atlo
**Manufacturer code:** ATLO-557NR/W
**EAN:** 5902887055843
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--atlo-atlo-557nrw--11959393

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Atlo ATLO-557NR/W is an RFID proximity key fob designed for access control and identification. As a passive RFID tag operating at 13.56 MHz with an NXP-compatible chip, it stores credential data for secure entry systems, time attendance, or asset tagging. Compact and durable, it is suitable for keychains, staff IDs, and visitor management in offices and facilities.

## Long description

Atlo ATLO-557NR/W is a compact RFID proximity key fob operating at 13.56 MHz with an NXP-compatible chip. Designed for access control and identification, this passive tag stores credential data for secure entry systems, time attendance, and asset tagging. Its durable housing and keyring-friendly shape make it practical for everyday carry on keychains, staff IDs, and visitor management solutions in offices, buildings, and facilities.
Advantages
The key fob offers reliable read/write performance at 13.56 MHz with compatibility for many systems using NXP-compatible contactless chips. Its passive design requires no internal power source, reducing maintenance and enabling long-term use. The compact, robust casing resists daily wear while remaining lightweight and convenient to attach to keys or badges. Data storage on the chip supports secure credential handling for varied access control workflows.
Suitable for
 Electronic door access control systems
 Time and attendance tracking
 Employee and visitor identification
 Asset tagging and inventory control
 Membership and loyalty systems requiring contactless credentials
Key specifications
 Operating frequency: 13.56 MHz
 Chip type: NXP-compatible contactless RFID chip
 Power: Passive (no internal battery)
 Form factor: Key fob with keyring hole
 Typical use: Read/write credential storage for access and identification
How to use
Present the key fob to a compatible 13.56 MHz reader at the required distance defined by the access control system. Programming and credential encoding are performed using a supported encoder or access control software that writes user credentials to the tag's memory. For initial setup, follow the reader or system supplier's instructions to enroll the tag to a user profile, assign permissions, and verify read range and response. No battery replacement or special maintenance is required due to the passive design.
Usage recommendations
Store and handle the key fob on a keyring or badge holder to minimize loss and mechanical damage. Avoid strong magnetic fields and prolonged exposure to extreme temperatures or direct moisture, which can affect reader performance. When integrating into an access system, test read reliability at typical approach angles and through common materials (pockets, badge holders) to ensure consistent operation.

## FAQ

### How much does the Atlo ATLO-557NR/W RFID key fob cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 13.07.2026 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 Atlo 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 Atlo 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/11959393/67404771_large.webp