# RFID key fob Atlo ATLO-505/B with writable/modifiable UID, proximity access tag

**URL:** https://aio.lv/en/product--atlo-atlo-505b--11959757
**Data updated:** 2026-03-11 13:59 (EET)
**Category:** CCTV Accessories
**Manufacturer:** Atlo
**Manufacturer code:** ATLO-505/B
**EAN:** 5902887036712
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--atlo-atlo-505b--11959757

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Atlo ATLO-505/B is an RFID proximity key fob that features a modifiable (writable) UID for flexible identification. Designed as a compact access tag, it serves for door entry, access control systems, and device tagging where UID customization is required. The small form factor allows attachment to key rings and everyday carry.

## Long description

The Atlo ATLO-505/B RFID key fob is a compact proximity access tag with a writable/modifiable UID, designed for flexible identification and integration with access control systems. Built for everyday carry, the key fob attaches easily to key rings and provides a discreet way to represent a user or device identity in environments that accept compatible 125 kHz/13.56 MHz proximity readers or other supported RFID standards.
Advantages
The writable UID enables administrators and integrators to program or update the tag identifier to match system requirements without replacing hardware. Its small, durable form factor offers convenient portability and reliable proximity reading for door entry, tagging equipment, or temporary access credentials. The design supports straightforward installation into existing RFID setups where UID modification is permitted.
Suitable for
Door access and building entry systems that accept writable UID tags
Temporary or transferable access credentials for staff, contractors, or visitors
Asset tagging and equipment identification where UID reassignment is needed
Integration with time and attendance systems that use proximity tags
Key specifications
Form factor: key fob for attachment to key rings
UID: writable/modifiable identifier for flexible programming
Compatibility: designed for proximity RFID systems (check reader frequency and tag standard compatibility before deployment)
Use case: short-range proximity reading for access control and tagging
Durability: compact and portable housing suitable for daily carry
How to use
Program or modify the UID using a compatible RFID writer or access control software according to the system’s supported tag standard. Once programmed, present the key fob near the reader antenna until access is granted or the reader confirms a successful read. For new deployments, enroll the tag identifier in the access control database and assign required permissions or schedules. Handle the fob like a standard access credential and avoid contact with strong magnetic fields or prolonged exposure to moisture to preserve reader performance.
Usage recommendations
Verify reader compatibility and any system-side restrictions on UID modification before programming. Keep a record of assigned UIDs and maintain secure procedures for reprogramming or decommissioning tags to prevent unauthorized access.

## FAQ

### How much does the RFID key fob Atlo ATLO-505/B cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 150 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 08.07.2026 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/11959757/67405160_large.webp