# RFID key fob Atlo ATLO-537NR/G — proximity access token, passive 125 kHz compatible

**URL:** https://aio.lv/en/product--atlo-atlo-537nrg--11959999
**Data updated:** 2026-03-11 13:59 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Atlo
**Manufacturer code:** ATLO-537NR/G
**EAN:** 5902887057335
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--atlo-atlo-537nrg--11959999

## 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-537NR/G is an RFID proximity key fob used as a passive access token for identification and door entry systems. It serves for contactless user authentication, tag scanning and ID transmission to compatible 125 kHz RFID readers. Practical for access control, employee badges, locker systems and visitor management where compact, wearable credentials are needed.

## Long description

Atlo ATLO-537NR/G is a compact passive 125 kHz RFID proximity key fob designed for contactless identification and access control. The token transmits a unique identifier to compatible 125 kHz readers for door entry systems, turnstiles, locker locks and other proximity-based authentication applications. Its small, wearable form factor makes it suitable for everyday carry on key rings or lanyards where a durable, low-maintenance credential is required.
Advantages
The key fob provides simple, contactless operation with reliable read range for standard low-frequency systems and does not require a battery thanks to its passive design. It is resistant to routine handling and environmental exposure typical for personal tokens, and its compact shape allows effortless integration into existing access control workflows. Compatibility with common 125 kHz proximity readers ensures straightforward deployment in systems that support low-frequency RFID credentials.
Suitable for
 Door entry and turnstile access control
 Employee identification and badge substitution
 Locker and cabinet locking systems
 Visitor management and temporary access tokens
Key specifications
 Frequency: 125 kHz (low frequency, passive RFID)
 Form factor: key fob / token, compact and wearable
 Power: passive (no internal battery)
 Operation: contactless read/write of identifier to compatible readers
 Typical use environment: indoor and everyday outdoor handling
How to use
Present the key fob to the reader antenna area of a compatible 125 kHz access control reader until the reader confirms a successful read (typically via LED or beep). Ensure the token is not covered by thick metal objects or placed within a sealed metal enclosure during reading. For initial setup, have the unique identifier of the fob registered in the access control system according to the system provider’s enrollment procedure.
Usage recommendations
Store the key fob on a key ring or lanyard to reduce loss risk, avoid prolonged exposure to strong magnetic fields and keep it clean from abrasive contaminants. During system enrollment, verify read reliability at typical access points and record the token identifier in the access control database to ensure correct assignment.

## FAQ

### How much does the RFID key fob Atlo ATLO-537NR/G cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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/11959999/67405420_large.webp