# Access control RFID reader Elfon Moduł OP-255R-G Optima (graphite) — Elfon 2903

**URL:** https://aio.lv/en/product--elfon-2903--11789943
**Data updated:** 2026-03-09 07:10 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Elfon
**Manufacturer code:** 2903
**EAN:** 5905668416987
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 186.99 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 154.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--elfon-2903--11789943

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

Elfon Moduł OP-255R-G Optima is an RFID access control reader designed for integration into electronic door and security systems. The unit reads compatible RFID credentials to grant or deny access, supports connection to access control panels, and comes in a graphite finish. Intended for use in residential and commercial entry points and secure areas.

## Long description

Elfon Moduł OP-255R-G Optima (graphite) is an RFID access control reader designed for integration with electronic door and security systems. The unit reads compatible RFID credentials and communicates with access control panels to allow or deny entry. Its graphite housing provides a neutral appearance suitable for residential and commercial entrances and secure areas where a compact, surface-mounted reader is required.
Advantages
The reader provides a simple interface for credential reading and panel connection, enabling straightforward integration into existing access control setups. Its compact form factor and graphite finish allow discreet installation on door frames or walls. The device is intended to operate reliably in indoor entry environments and supports standard RFID credential formats compatible with typical access systems.
Suitable for
 Residential building entry and apartment complex access control
 Office doors and controlled workspaces
 Small commercial premises and retail backrooms
 Access points to utility rooms, storage areas and restricted zones
Key specifications
 Technology: RFID credential reading
 Housing color: graphite
 Mounting: surface-mounted reader suitable for wall or frame installation
 Integration: designed for connection to access control panels
 Application environment: indoor entrances and secure interior areas
How to use
Install the reader on a suitable flat surface near the controlled entry point and connect wiring to the access control panel following the panel manufacturer's wiring diagram. Present an authorized RFID credential to the reader's sensing area; the reader will transmit the credential data to the control panel, which then grants or denies access according to its configuration. Ensure power is supplied and that the panel recognizes the reader before commissioning.
Usage recommendations
For reliable operation, mount the reader in a sheltered indoor location away from direct exposure to water or extreme temperatures. Use compatible RFID credentials and confirm reader-to-panel compatibility during installation. Regularly inspect the housing and connector terminals and follow the access control panel manufacturer's maintenance guidelines.

## FAQ

### How much does the RFID access reader Elfon Moduł OP-255R-G Optima cost, and is it available for purchase?

The price is 186.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 29.06.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can RFID access reader Elfon Moduł OP-255R-G Optima be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Elfon 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 Elfon 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/11789943/67187872_large.webp