# Key chain tag Promag GiTAG1Q-20K 125 kHz RFID keyfob

**URL:** https://aio.lv/en/product--promag-gitag1q-20k--1006140
**Data updated:** 2026-04-29 13:46 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** Promag
**Manufacturer code:** GiTAG1Q-20K
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--promag-gitag1q-20k--1006140

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Promag GiTAG1Q-20K is a 125 kHz RFID key chain tag (keyfob) designed for access control and identification systems. The passive tag stores an ID transmitted at low frequency (125 kHz) and is suitable for use with compatible readers for door entry, time attendance, asset tagging and proximity-based authentication in commercial and residential environments.

## Long description

Promag GiTAG1Q-20K is a 125 kHz RFID key chain tag (keyfob) designed for access control and identification systems. This passive keyfob stores a single ID that is transmitted at low frequency (125 kHz) when read by compatible proximity readers. Its tear-drop form and compact key chain design make it suitable for everyday carrying on key rings in commercial and residential environments, and it is available in a dark gray finish.
Advantages
The GiTAG1Q-20K provides a simple, passive identification solution that requires no internal power source and operates reliably with readers supporting 125 kHz tags. Its programmable ID enables integration into existing access control and time attendance systems. The key chain form factor offers convenient attachment to keys or lanyards and a durable casing suitable for frequent handling.
Suitable for
Door entry and access control systems using 125 kHz proximity readers
Time and attendance tracking where low-frequency RFID tags are supported
Asset tagging for low-cost identification of equipment and small items
Proximity-based authentication for residential or light commercial use
When it may not be suitable
This keyfob operates at 125 kHz and requires a compatible reader; it will not function with readers that support only higher-frequency standards (such as 13.56 MHz) or passive UHF systems. It is intended to store and transmit a single ID and is not designed for high-capacity data storage or complex multi-application use cases.
Key specifications
Technology: Passive low-frequency RFID
Operating frequency: 125 kHz
Form factor: Tear-drop key chain tag (keyfob)
Color/finish: Dark gray
Programmability: Stores a programmable ID for access/identification
How to use
Attach the Promag GiTAG1Q-20K to a key ring or lanyard and present it to a compatible 125 kHz reader within the reader's operating range. The reader will detect the tag's stored ID and process it according to the connected access control, time attendance, or inventory system. For initial setup or replacement, ensure the tag's programmed ID is registered in the target system according to the system manufacturer’s procedures.
What to consider before purchase
Confirm that your readers and access control systems support 125 kHz passive RFID tags.
Verify that a single-ID, low-frequency keyfob meets your security and data requirements.
Consider the physical size and color if you require specific keyfob visibility or branding.
Usage recommendations
Use the keyfob for everyday proximity authentication by holding it briefly near compatible readers; avoid exposing it to strong magnetic fields or prolonged immersion in water to preserve performance and casing integrity.

## FAQ

### How much does the Promag GiTAG1Q-20K 125 kHz key chain tag cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 480 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 30.06.2026 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. 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 Promag 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 Promag 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/1006140/15707394_large.webp