KAS RFID FOB - Mifare S50 1k, 13.56 MHz, Grey, with UID
The KAS Mifare S50 RFID Fob (MCM035) is a blank, grey 13.56 MHz high-frequency key fob credential supplied with a printed UID (Unique Identifier). It is designed for use with KAS access control systems including KASAccess, KAS Cloud Console, Lock-S Software, and LMS, and is compatible with the KAS NEO Cloud Lock, KAS ACR2 Reader, and KAS Platinum Lock platforms. See RFID Access Method Guide for background on how RFID credentials work across smart lock systems.
The card operates on the ISO 14443A standard using Mifare 1k S50 technology, providing higher data protection than magnetic stripe credentials and contactless operation that eliminates physical wear from repeated use. The UID printed on each fob allows straightforward enrolment into the KAS system without requiring a card reader to retrieve the credential number.
Supplied blank. UID printed on fob body for easy enrolment. Sold individually.
Key Features
- Mifare S50 1k chip — 13.56 MHz high-frequency, ISM band, ISO 14443A standard
- UID (Unique Identifier) printed on the fob body for simple, reader-free enrolment into the KAS system
- Blank credential — enrolled and managed via KASAccess, KAS Cloud Console, Lock-S Software, or LMS
- Contactless data transfer — no physical wear on the credential from repeated use
- Higher data protection than magnetic stripe cards
- Low risk of data loss from contact with other emitting devices
- Compact key fob form factor — attaches to a keyring for everyday carry
- Grey finish
- Sold individually — order as many as required for your site
Compatible Systems
- KASAccess (KAS Web Console)
- KAS Cloud Console
- Lock-S Software
- LMS (Lock Management Software)
- KAS NEO Cloud Lock (HOP310) — 13.56 MHz RFID supported
- KAS ACR2 Lock-S Reader (HAR400) — 13.56 MHz RFID supported
- KAS Platinum Lock (HP) — 13.56 MHz RFID supported
- Any access control hardware operating on 13.56 MHz ISO 14443A / Mifare S50 frequency — confirm with the system manufacturer before ordering
Suitable Uses
- Initial credential stock for new KAS NEO, ACR, or PLATINUM access control installations
- Replacement or additional card credentials for established KAS-managed sites
- Hotels, motels, and serviced apartments issuing access cards to guests under Lock-S hotel mode
- Apartments and strata buildings with resident and staff credential management
- Gyms, offices, and facilities requiring time-limited or revocable card access
- Sites preferring a wallet-sized card credential over a key fob — see the KAS RFID Card (MCM250) for the wallet-card alternative
Available Finish Options
Grey
(This Product)
MCM035
Colour does not affect credential function, read range, or compatibility.
KAS RFID Credential Range
Both credentials use the same Mifare S50 1k chip and ISO 14443A standard. The only difference is form factor. Select whichever suits the user's carry preference.
Full Specifications
Frequently Asked Questions
The card arrives unprogrammed — it has no access rights loaded onto it. The UID is a fixed, factory-assigned number printed on the card body. This number is entered or scanned during enrolment to assign the card to a user and grant access to the relevant doors. No card reader is required to retrieve the UID before enrolment, since it is printed directly on the card.
Cards are enrolled through the KASAccess web console, KAS Cloud Console, Lock-S Software, or LMS — depending on which platform your site uses. The UID printed on the card is entered or scanned during enrolment. Refer to your KAS system documentation or contact your KAS installer for site-specific enrolment steps.
The card operates on the 13.56 MHz ISO 14443A Mifare S50 standard and is broadly compatible with any access control hardware reading this frequency and standard. Compatibility with specific third-party systems should be confirmed with that system's manufacturer before purchase.
Both products use the same Mifare S50 1k chip and 13.56 MHz ISO 14443A frequency — they are functionally identical credentials. The only difference is form factor. This product (MCM035) is a compact grey key fob designed for keyring carry. The KAS RFID Card (MCM250) is a credit-card sized white card for wallet or lanyard carry. Select whichever suits the user's preference.
Yes. Contact Terry's Locksmiths directly for pricing on larger quantities.
Additional Information
Mifare S50 credentials provide higher data protection than magnetic stripe cards. Contactless operation means no physical read head contact occurs during use, eliminating the primary wear mechanism of magnetic stripe credentials. The chip is also resistant to data loss from proximity to other emitting devices. The contactless read range is short by design — the card must be held close to the reader face to authenticate.
The UID printed on this card is a fixed, factory-assigned identifier and cannot be changed. When enrolling, use the printed UID exactly as shown. Keep a record of which UID is assigned to which user for efficient credential management — particularly on larger sites. On KAS NEO and ACR systems, each credential is assigned a user ID within the lock (ID range 00-99 for locally managed locks). Presenting the fob to the lock face will unlock the door with a single long beep on success. See the KAS NEO Access Methods section for credential capacity context.
While Mifare S50 credentials are more secure than magnetic stripe, RFID cards can theoretically be read by relay attack devices if brought into very close proximity. For high-security environments, consider whether RFID alone meets your security requirements, or whether a dual-credential approach (RFID + PIN) on a compatible reader is appropriate. See RFID Signal-Blocking Wallets for context on credential protection options.
KAS products are covered by a 24-month manufacturer's warranty against defects in materials and workmanship.
No product-specific PDF is currently available for this credential. For KAS system documentation, contact Terry's Locksmiths or refer to your KAS platform documentation.
KAS Warranty Overview
KAS electronic locking products are supplied with a 24-month manufacturer’s warranty covering defects in materials and workmanship under normal operating conditions.
This warranty is a return-to-base manufacturer warranty. Products must be assessed by KAS before repair or replacement is approved.
Warranty Summary
What the Warranty Covers
- Defects in materials or manufacturing
- Repair or replacement of faulty hardware (subject to KAS assessment)
- Technical support during the warranty period
Common Exclusions
- Labour, removal, reinstallation or service call costs
- Freight costs to return goods to KAS
- Incorrect installation or commissioning
- Misuse, tampering or unauthorised modification
- Environmental exposure including moisture, corrosion or debris
- Network, WiFi or connectivity issues
- Consumables including batteries
- Normal wear and tear
Warranty Claim Process
- Report the fault with supporting details (photos or video recommended)
- Follow troubleshooting guidance provided by KAS
- Obtain return approval before sending product
- Return product for assessment (freight at customer cost)
- Approved claims will be repaired or replaced and returned
During the warranty process, the product may be unavailable. The customer is responsible for maintaining site security and access during this period.
Australian Consumer Law
This warranty operates in addition to rights available under the Australian Consumer Law. Goods come with guarantees that cannot be excluded. Customers may be entitled to a replacement or refund for a major failure and compensation for reasonably foreseeable loss or damage.
Reference
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