- New
Akuvox F08 is a white teardrop key fob with a 13.56 MHz MIFARE 1K-compatible chip. Clip it on a key ring and tap it on an Akuvox door phone or access terminal. Sold as a single fob.
- ✓Fudan F08 chip, MIFARE Classic 1K compatible, 13.56 MHz
- ✓ISO 14443A · 1K EEPROM · 100,000 write cycles
- ✓White PVC teardrop with key-ring hole, 40.9 × 32.5 × 4.3 mm
- ✓Passive, no battery · sold singly
On the key ring.
Tap to enter.
The AK-FOB-F08 is Akuvox’s F08 key fob. It carries the same 13.56 MHz MIFARE 1K-class credential as the S50 card in a shape that lives on a key ring. Each SKU is one fob.
This SKU is one key fob.
You receive a single F08 fob. Akuvox door phones, access terminals and the ACR-CID01 desktop reader are sold separately.
- 1 × Akuvox F08 key fob
- Akuvox door phone or access terminal with a 13.56 MHz reader
- Akuvox ACR-CID01 (optional) for desk enrolment
Always with the keys.
Residents rarely forget their keys, so a fob on the ring is harder to leave behind than a card in a drawer.

Fob
Printed ID on the back.
The reverse carries a printed ID number, making it quick to match a fob to a user record.
Passive and battery-free, with over 10 years data retention and a −20 °C to +50 °C working range.
At a glance
Key specs — AK-FOB-F08
Show all specifications
- Card technology
- Fudan F08, MIFARE Classic 1K compatible
- Frequency
- 13.56 MHz
- Standard
- ISO 14443A
- Memory
- 1K EEPROM
- Material / colour
- PVC, white
- Size
- 40.9 × 32.5 × 4.3 mm
- Data retention
- More than 10 years
- Write endurance
- 100,000 cycles minimum
- Working temperature
- −20 °C to +50 °C
- Pack quantity
- 1 fob
- Warranty
- Australian warranty
- Brand
- Akuvox
- Reference
- AK-FOB-F08
Chip
- Operating frequency
- 13.56 MHz
- Protocol
- ISO 14443A
- Memory type
- 1K EEPROM
- Applications
- Unlimited, within memory
- Data retention
- More than 10 years
- Write endurance
- 100,000 cycles minimum
Fob and environment
- Dimensions
- 40.9 × 32.5 mm (± 0.5 mm)
- Thickness
- 4.3 mm
- Material
- PVC, key-ring hole
- Working humidity
- 10–90%, non-condensing
- Working temperature
- −20 °C to +50 °C
- Storage temperature
- −20 °C to +50 °C
- Environmental compliance
- RoHS, China RoHS, REACH, halogen free
Encryption on Akuvox devices
- Encryption
- MIFARE Classic sector key, written with the Akuvox ACRM tool and ACR-CID01
- Default key (new card)
- FFFFFFFFFFFF
- Sector / block
- Sector 0–15, block 0–2
- Card code (CID)
- Up to 4 bytes
Pair it with
Reads on these Akuvox devices
Door
Akuvox R20K and R25K
Door phones with built-in 13.56 MHz card readers.
Access
Akuvox A08
Access terminal for internal doors and gates.
Card
Akuvox S50 card
Same 1K credential class in ISO card form.
Watch
See it in action
Downloads
Datasheets and guides
Compliance certificates and technical documents are available on request for tenders and installers — send an enquiry.
Answers
Common questions
Is this one fob or a pack?
One fob. Order the quantity you need.
Which Akuvox devices read it?
Akuvox door phones and access terminals with 13.56 MHz MIFARE readers, including A01, A02, A03, A05 V2, A08, E12 V2, E16 V2, E18, R20 V5, R25, R27, R28 V2, R29, S532, S535, S539, X910, X912, X915 V2 and X916 on current firmware.
How do I enrol it?
On the device’s user page click Obtain and hold the fob on the reader, or capture it at a desk with the Akuvox ACR-CID01 USB reader.
Can it be encrypted?
Yes, like a MIFARE Classic card: write a sector key with the Akuvox ACRM tool and an ACR-CID01, then enter the same key on each device.
Does it need a battery?
No. It is passive and powered by the reader’s field.
What is the difference from the Bkey?
The F08 is tapped on the reader. The Bkey is a Bluetooth fob with a button that works from a distance on supported models.
Fobs ready to issue.
F08 fobs enrol at any Akuvox door phone or ACR-CID01 desktop reader, so new residents can be issued a fob in minutes.
Installation & safety notice
Passive fob with no battery or wiring.
- Memory
- 1K EEPROM
- Frequency
- 13.56 MHz
- Material
- PVC
- Colour
- White
- Brand
- Akuvox
- Standard
- ISO 14443A
- Size
- 40.9 × 32.5 × 4.3 mm
- Warranty
- Australian warranty
- Product Type
- RFID key fob
- Model
- F08
- Card Technology
- Fudan F08, MIFARE Classic 1K compatible
- Pack Quantity
- 1 fob
- Data Retention
- More than 10 years