# Passive Transponder Key Fob (Pack of 2) - Nenurodyta EC/684629112, passive RFID for door opening

**URL:** https://aio.lv/en/product--nenurodyta-ec684629112--12219857
**Data updated:** 2026-03-29 16:07 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** Nenurodyta
**Manufacturer code:** EC/684629112
**EAN:** 676737373504
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nenurodyta-ec684629112--12219857

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Pack of two passive transponder key fobs by Nenurodyta, model EC/684629112. These passive RFID fobs are designed for contactless door opening systems that accept compatible transponders. Each fob is compact for carrying on a keyring and intended for access control use in residential or light-commercial entrances where compatible readers are installed.

## Long description

These Passive Transponder Key Fobs (pack of 2) by Nenurodyta are passive RFID devices intended for contactless door opening systems that accept compatible transponders. Each compact fob is sized for attachment to a keyring and designed specifically for access control use in residential or light-commercial entrances where compatible readers are installed. The set contains two identical transponders, offering a simple way to provide two authorized users or a spare fob for convenient access.
Advantages
Passive operation means the fobs require no internal battery and draw power from the reader’s RF field during authentication, reducing maintenance needs. The compact, durable housing protects the transponder chip and antenna from everyday wear while remaining lightweight on a keyring. Using a standard passive RFID form factor ensures straightforward integration with access control systems that accept compatible transponders.
Suitable for
Residential entrance door access control
Small office or light-commercial door systems
Keyring carry for everyday access
Provisioning a spare or secondary access token
Key specifications
Type: Passive RFID transponder key fob
Pack quantity: 2 identical fobs
Form factor: Compact key fob for keyring attachment
Power: Passive (no internal battery)
Intended use: Contactless authentication for door opening/access control
Durability: Hardened plastic housing for daily carry
How to use
Present the key fob to a compatible door reader according to the reader manufacturer’s instructions. The reader’s RF field will power the passive transponder and read its ID; if the ID is authorized in the access control system, the door will unlock. Register each fob’s identifier in your access control system before use, following the system’s enrollment procedure. Keep the fob on a keyring or in a pocket, and avoid exposing it to strong magnetic fields or prolonged immersion in water.
Usage recommendations
Store and handle the fobs as you would other small electronics: avoid crushing forces, extreme temperatures, and prolonged contact with liquids. For reliable operation, ensure the access reader and control system support passive RFID transponders of this common form factor and complete enrollment before deploying the fobs for daily use.

## FAQ

### How much does the Passive Transponder Key Fobs (2) - Nenurodyta EC/684629112 cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 06.07.2026 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 Nenurodyta 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 Nenurodyta 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/12219857/68079124_large.webp