RFID Access Control Key Fobs

Proximity key fobs prevent unauthorised access to doors and buildings by granting entry through a key tag or fob containing a smart technology chip. This chip is encoded to work with your access control system, so your fobs work seamlessly with multiple door readers across your site.

Fobs can be customised per user depending on their access level. If your building has areas where sensitive data or equipment is stored, key fobs and door readers let you grant or restrict access to specific rooms without reissuing keys.

We have a huge range of proximity key fobs and access control cards. Mini key fobs are a cost-effective, lightweight, and practical keyless entry solution. Whereas a Bluetooth access control fob from Paxton can provide hands-free access across your entire site. Pair your RFID fobs with durable lanyards and badge reels to reduce the risk of loss or damage during daily door entry.

Access control cards are an excellent alternative where you need photo ID alongside access control. This can increase security and increase brand visibility across your site, offering visitors a great first impression. If you need both identification and entry, access control ID cards might be a more cost-effective solution for your business, depending on your current card reader system.

“Super service from ID Card Centre. I was struggling to find fobs that would work on our car park barrier. Their testing found three types of fobs we could use. I was able to purchase very easily. I have recommended them already!"

Maureen H.

“I've now ordered Fobs twice and received them the next day. 1st time by phone, 2nd time online, both very easy processes."

Jim G.

“Super service from ID Card Centre, I was able to purchase very easily, I have recommended them already."

Oasis Serviced Offices

Access control key fobs contain an embedded chip programmed with a unique code. When the fob is held near a compatible door reader, it uses radio waves to transmit that code wirelessly. The system then verifies the ID and unlocks the door if the user is authorised. This makes the process quick, secure and completely contactless.

RFID and proximity key fobs are used across multiple sectors, including corporate offices, healthcare, government buildings, education, logistics and retail. They are ideal for any environment that needs controlled access, staff identification and secure management of restricted areas.

Access control key fobs come in a few different colours, but if you'd like to really customise your access control to your brand, smart ID cards are the better solution. You can add branding, photo ID, names, job titles, and more while still having the same access control features as a fob.

If a key fob is lost, it can be quickly deactivated within your access control system to prevent unauthorised entry. Once it’s disabled, you can issue a replacement fob to the user without needing to change any door hardware or disrupt your security setup.

Each credential type offers different benefits:

• RFID Key Fobs: Compact, durable and ideal for everyday use on keyrings.
• RFID Cards: Provide extra space for printing ID photos, branding and visual security checks.
• Mobile Access: Uses smartphones via NFC or Bluetooth for a convenient, key-free experience.

Fobs work best for staff who need durable, low-maintenance daily access, such as facilities or warehouse teams.

Cards suit environments needing visible photo ID alongside access, like schools, healthcare, and reception areas.

Mobile access suits organisations wanting to issue and revoke credentials remotely, without physical hardware.

Many sites now combine all three, but this greatly depends on the security setup and use cases needed on the site.

Compatibility usually depends on the following:

• Manufacturer (Paxton, MIFARE, HID, PAC, etc)
• Frequency: 125kHz (proximity) or 13.56MHz (RFID)
• Technology type: RFID or NFC

If you're unsure, send us a photo of your existing fob or door reader and our team will confirm the right match before you order.

Yes. We regularly supply managing agents, landlords and facilities teams with replacement and additional fobs for residential blocks, provided the fob matches your existing reader's brand and frequency. Send us your current fob or system details, and we'll confirm compatibility before you order.

Some low frequency 125kHz fobs can be copied easily, which can pose a security risk so we wouldn’t recommend these for high security environments. Higher-frequency 13.56MHz fobs, such as MIFARE® and DESFire®, use encryption that makes unauthorised copying significantly harder.