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Akuvox RFID Card 13.56 MHz MIFARE Classic 1K — AK-CARD-S50
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Akuvox CARD-S50 is a 13.56 MHz MIFARE Classic 1K (S50) ISO card for compatible Akuvox door phones and readers. It is a credential — not a door station, not a DESFire EV3 card, and not a 125 kHz HID card. Stocked in Australia by Infront Technologies.
- ✓13.56 MHz MIFARE Classic 1K / S50 ISO card
- ✓Lanyard slot · Akuvox-branded face
- ✓Works with Akuvox stations that list MIFARE / S50 on their datasheet
- ✓Door phone and enrolment are sold separately
A 13.56 MHz access card.
A credential, not a door phone.
The AK-CARD-S50 is Akuvox’s MIFARE Classic 1K (S50) ISO card. Present it to a compatible 13.56 MHz reader on an Akuvox door phone after you enrol the UID on that station.
This SKU is the card only.
You receive the RFID card. It does not include a door phone, a reader, an indoor monitor or a lock. DESFire EV3, HID Prox and iCLASS cards are different listings.
- Akuvox CARD-S50 MIFARE Classic 1K ISO card
- A compatible Akuvox door phone or reader with a 13.56 MHz MIFARE path
- Enrolment on that station’s web portal or access software
Unsure what’s compatible? See Pair it with below or contact us before ordering.
MIFARE Classic 1K — not DESFire, not HID.
Akuvox documents this family as a MIFARE S50-1K card. If the site standard is DESFire EV3 or HID, order those SKUs instead. Confirm the host datasheet lists MIFARE Classic / S50 before you buy a pack.

What it is
An ISO card with a MIFARE Classic 1K chip.
Black Akuvox-branded face, lanyard slot, 13.56 MHz. Present it to the reader zone on a compatible door phone.
Print / serial artwork can vary by batch. Function is the S50 chip, not the face graphic.
Where it fits
Stations that list MIFARE / S50.
Typical hosts include S535, R20K, E12S and R20B families when their datasheet lists MIFARE Classic. Encrypted-key sites may need extra configuration.
125 kHz-only readers and HID-only variants will not read this card.


What it is not
Not EV3, not HID, not a fob.
CARD-EV3 is DESFire. CARD-HIDPROX and CARD-ICLASS are different frequencies / formats. F08 is the fob form factor.
Do not quote this SKU as a door station or a complete access system.
How it works
Enrol, issue, tap.
01
Confirm the host
The door phone datasheet must list MIFARE Classic / S50 at 13.56 MHz.
02
Enrol the UID
Add the card on the station web portal or access software before you issue it to a resident.
03
Issue the card
Lanyard slot is there if the site uses clips. The card still works in a wallet.
04
Prove a tap at the door
Test unlock on the live reader before handover.
At a glance
Key specs — AK-CARD-S50
- Brand
- Akuvox
- Reference
- AK-CARD-S50
- Type
- RFID ISO card
- Frequency
- 13.56 MHz
- Chip
- MIFARE Classic 1K (S50)
- Does not include
- Door phone, reader or indoor monitor
- Warranty
- Australian via Infront Technologies
Pair it with
Typical building blocks
S535
Facial-recognition door phone
S535 datasheet lists EM / MIFARE among unlock paths.
R20K
Keypad door phone
R20K lists Mifare card unlock on the V4.0 datasheet.
E12S
Villa doorbell
E12S has a 13.56 MHz reader — enrol the card on that station.
Other cards
EV3 / HID / fob
Different chip or form factor — do not substitute this SKU for those.
Answers
Common questions
Is this a door phone?
No. It is an RFID card only.
DESFire EV3 instead?
That is AK-CARD-EV3, a different listing.
Will it work on every Akuvox station?
Only where the host datasheet lists MIFARE Classic / S50 at 13.56 MHz. HID-only and 125 kHz-only readers will not read it.
Does it include enrolment?
No. You enrol the UID on the door phone or access software.
The card, not the phone.
Order CARD-S50 with a compatible Akuvox door phone through Infront Technologies. We can help match the credential to the reader on your station.
Installation & safety notice
Low-voltage product (SELV). This item is a passive RFID credential. It does not take PoE or a PSU. Power remains on the host door phone or reader as stated on that datasheet.
When a licensed tradesperson is required. Concealed structured data / intercom cabling is customer cabling under AS/CA S009 and must be performed by an ACMA-registered cabler. Any electric lock, maglock or dedicated lock PSU is a separate electrical/security install and may require a licensed electrician or security installer.
Specifications in good faith. Firmware features and packing details can change at Akuvox’s discretion — verify the attached datasheet (where provided) for your hardware revision before ordering. Stocked and supported by Infront Technologies.
- Frequency
- 13.56 MHz
- Form Factor
- ISO card with lanyard slot
- Brand
- Akuvox
- Warranty
- Australian Warranty via Infront Technologies
- Product Type
- RFID credential
- Model
- CARD-S50
- Chip
- MIFARE Classic 1K (S50)
- Does not include
- Door phone, reader or indoor monitor








































