
50-pack · VAT included
3 installments at the cash price on carts over $ 6,000
Choose a pack
The SARKEY SR-603 is a writable and copyable key fob that uses 13.56 MHz Mifare RFID technology. It is designed for backing up and duplicating key fobs used in existing Mifare-based access control systems.
Unlike standard fixed-ID Mifare key fobs, the SR-603 can be programmed with RFID copiers and loaded with new ID data. This lets you duplicate your existing Mifare key fobs and create backup keys.
Its high-quality ABS housing stands up to everyday use. Its IP68 protection rating provides a high level of protection against water, moisture and external factors.
| Copier Support | SR-631, SR-633 |
| Can It Be Copied? | Yes |
| Use as a Backup Key | Yes |
| Does It Have a Fixed ID? | No |
| Is It Rewritable? | Yes |
This product is available in packs of 50, 100, 250, 500, 750 and 1,000 pcs. The technical specifications are the same for all variants; only the number of units in the pack changes.
The SR-603 is used to copy and back up existing Mifare RFID key fobs. It is preferred for duplicating 13.56 MHz Mifare key fobs used in access control systems. Copying can be done with the SR-631 and SR-633 models.
To choose the product that best suits your needs, you can contact us via our contact page. Our technical team will help you choose the right product.
If you need support during installation or use, you can reach our technical team via our contact page.
View datasheet (PDF, opens in a new tab)Download (downloads the datasheet PDF)
| Housing Material | ABS |
|---|---|
| Color | Blue · Black · Gray · Red · Green · White · Purple · Custom Color |
| Protection Rating | IP68 |
| Min. Operating Temperature | -30 °C |
| Max. Operating Temperature | +75 °C |
| Min. Storage Temperature | -40 °C |
| Max. Storage Temperature | +90 °C |
| Card / Credential Technology | Mifare |
|---|---|
| Card Frequency | 13.56 MHz |
| Card Read Range | 2–6 cm |
| Copyable | Yes |
|---|
| Applications | Apartment / Complex Entrances · Turnstile · Office / Factory · IT Room · Hospital · Library · Warehouse · Car Park |
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| Product Type | Yazılabilir / Kopyalanabilir Mifare RFID Anahtarlık / Keyfob |
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| Compatibility | SR 631; SR 633 |
|---|
| Function | 13.56 MHz Mifare yazılabilir / kopyalanabilir RFID anahtarlık; mevcut uyumlu Mifare anahtarlığın kimlik bilgisi kopyalama cihazıyla SR-603 üzerine yazılarak yedek oluşturulur. |
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Manufacturer technical data
3 interest-free installments at the cash price on carts of ₺ 6.000 or more
| Installments | Monthly payment | Total |
|---|---|---|
| Single payment | $ 40.29 | $ 40.29 |
| 3 interest-free installmentson carts of ₺ 6.000 or more | 3 × $ 13.43 | $ 40.29 |
Other installment options for your bank and card are shown at checkout.
You can exercise your right of withdrawal within 14 days of receiving the product by following these steps.
Orders for in-stock items paid by 17:00 on weekdays ship the same day. Shipping is free on orders of ₺ 2.000 or more.








$ 6.37 each in a 10-pack