AES MIFARE-PROX-CARD, AES Branded MiFare Prox Card Tag - suitable for keychain for OPYN-MULTI devices [13.56Mhz][price breaks at 10, 25, 50, 100, 500, 1000]
The AES MIFARE-PROX-CARD is an AES branded MiFare proximity card tag for compatible OPYN-MULTI devices. It is a 13.56 MHz credential intended for keychain-style use, giving authorized users a convenient credential that can be carried with keys instead of a larger wallet card.
This credential is commonly used for managed entry applications where residents, staff, tenants, service vendors, property managers, or authorized users need access through a compatible OPYN-MULTI system. It should be enrolled and managed through the access control platform or programming method used by the installed AES system.
This is the credential tag only. It does not include the OPYN-MULTI entry panel, card reader, keypad, controller, software subscription, SIM card, router, antenna, power supply, or access programming service unless your actual package specifically states otherwise.
What This Credential Does
The MIFARE-PROX-CARD provides a 13.56 MHz MiFare credential option for compatible OPYN-MULTI devices. When properly enrolled into a supported system, the credential can be assigned to an authorized user and presented at the compatible reader for access control operation.
- AES branded MiFare proximity card tag
- Suitable for keychain-style carry
- 13.56 MHz credential according to the supplied title and current listing
- Designed for compatible OPYN-MULTI devices
- Used for authorized user access where supported by the installed system
- Useful for multi-tenant, property management, staff, and controlled-entry applications
- Credential only; reader, OPYN-MULTI panel, programming, and system hardware are not included
Compatible With
The AES MIFARE-PROX-CARD is intended for compatible AES OPYN-MULTI devices where a 13.56 MHz MiFare credential is required. Always confirm the installed reader, credential technology, enrollment method, and system configuration before ordering.
- Select AES OPYN-MULTI devices where MiFare credentials are supported
- Select OPYN-MULTI multi-tenant access applications using 13.56 MHz MiFare credential technology
- Credential replacement or expansion orders where the required part number is MIFARE-PROX-CARD
- Authorized user access where the OPYN-MULTI system supports this AES branded MiFare tag
- Bulk credential orders for managed properties where the system administrator confirms compatibility
Important Compatibility Warning
Do not order this credential by appearance alone. A proximity card, tag, or keychain credential can look similar while using a different frequency, format, reader technology, programming method, or access control platform. This item is a 13.56 MHz MiFare credential for compatible OPYN-MULTI applications and should not be treated as a universal access card.
- Confirm the required part number is MIFARE-PROX-CARD.
- Confirm the installed system is a compatible AES OPYN-MULTI device.
- Confirm the reader supports 13.56 MHz MiFare credentials.
- Confirm this is not being ordered for a 125 kHz prox reader.
- Confirm how the credential will be enrolled and assigned to the user.
- Confirm whether the site requires card tags, keychain tags, cards, or another credential style.
- Confirm any quantity price break requirements before placing a larger order.
- Do not order this expecting a complete reader, entry panel, software setup, or programming service.
MIFARE-PROX-CARD Compared With Similar AES Credentials
| AES Part | General Use | Important Difference |
| MIFARE-PROX-CARD | MiFare proximity card tag for OPYN-MULTI devices | This page item; 13.56 MHz MiFare credential suitable for keychain use |
| PROXCARD-125K-AES | AES branded 125 kHz prox card | Different frequency and credential type; not the same as this MiFare 13.56 MHz tag |
| AES-PROX-TAG | AES branded 125 kHz prox tag | Different 125 kHz credential; do not substitute for MiFare unless the system supports it |
| Generic MiFare credential | General 13.56 MHz MiFare access credential | May not match AES branding, format, enrollment behavior, UID requirements, or site access settings |
| OPYN-MULTI device | Multi-tenant entry / access control system | The system hardware; MIFARE-PROX-CARD is only the user credential |
Similar Parts That Are Not Automatically Interchangeable
- AES PROXCARD-125K-AES: Related AES branded 125 kHz prox card. It is not the same as this 13.56 MHz MiFare credential.
- AES AES-PROX-TAG: Related AES branded 125 kHz prox tag. It should not be substituted for MIFARE-PROX-CARD unless the installed system supports that credential type.
- Generic 13.56 MHz MiFare cards: May share the same general frequency but may not match the required format, enrollment method, site programming, or AES system requirements.
- Generic 125 kHz credentials: These use a different frequency and are not interchangeable with MiFare 13.56 MHz credentials.
- Mobile credentials: Phone-based or app-based credentials are separate from this physical MiFare tag and require system support.
- OPYN-MULTI reader hardware: The reader or entry panel is not included with this credential-only listing.
Not Intended For
- Replacing an OPYN-MULTI entry panel or reader
- Replacing a keypad, touchscreen, call button, camera, speaker, microphone, or control PCB
- Replacing a 125 kHz prox card or 125 kHz prox tag unless the system supports both technologies and the administrator approves the change
- Use with non-MiFare readers unless compatibility is confirmed
- Use as a universal building access credential
- Unauthorized duplication, cloning, copying, or access credential bypass
- Repairing access programming, relay wiring, network, app, SIM, router, or OPYN-MULTI configuration problems by itself
- Bypassing access control authorization, gate safety devices, emergency access, fire access, or operator safety circuits
Features & Specifications
| Feature / Specification | Details |
| Manufacturer | AES / AES Global |
| Part Number | MIFARE-PROX-CARD |
| Product Type | Prox card / proximity credential tag |
| Credential Technology | MiFare |
| Frequency | 13.56 MHz according to the supplied title and current listing |
| Credential Style | Card tag suitable for keychain use |
| Primary Use | Credential for compatible AES OPYN-MULTI devices |
| Enrollment Required | Yes, credential must be added and authorized in the compatible access control system |
| Quantity Pricing | Price breaks may be available at larger quantities such as 10, 25, 50, 100, 500, and 1000 |
| Reader / Panel Included | No reader, OPYN-MULTI panel, controller, or system hardware included |
| Programming Included | No programming or enrollment service included unless your actual package specifically states otherwise |
Also Known As / Related Part Numbers
- AES MIFARE-PROX-CARD
- MIFARE-PROX-CARD
- MIFAREPROXCARD
- AES Branded MiFare Prox Card Tag
- AES MiFare Keychain Proximity Card Tag
- AES 13.56 MHz MiFare Prox Tag
- AES MiFare Credential for OPYN-MULTI
- AES OPYN-MULTI MiFare Prox Card Tag
- AES MiFare Keychain Tag
- AES 13.56 MHz Credential Tag
- PROXCARD-125K-AES - related AES 125 kHz prox card, not the same MiFare credential
- AES-PROX-TAG - related AES 125 kHz prox tag, not the same MiFare credential
Related Parts and Accessories
- AES OPYN-MULTI devices where MiFare credential support is confirmed
- AES OPYN-MULTI reader and access control components where the site requires compatible credential management
- AES PROXCARD-125K-AES where the installed system requires 125 kHz prox cards instead of MiFare credentials
- AES AES-PROX-TAG where the installed system requires 125 kHz prox tags instead of MiFare credentials
- Additional MIFARE-PROX-CARD quantities for tenants, staff, vendors, or managed user groups
- System administration, enrollment, and access-level setup handled through the compatible AES platform or site access control process
Technician Note
Credential frequency is one of the most common ordering mistakes on access control jobs. A 13.56 MHz MiFare credential and a 125 kHz prox credential may both be called "prox" in everyday conversation, but they are not the same technology. Match the installed reader and system requirements before ordering cards or tags in bulk.
Credential enrollment is also required. A new credential tag normally will not open a gate or door until it is added to the correct user account, access group, schedule, or door/gate permission inside the compatible access control system. If a credential does not work after enrollment, check reader compatibility, credential format, user permissions, schedule restrictions, and panel configuration before assuming the tag is defective.
Before Ordering, Confirm
- Confirm the exact part number is MIFARE-PROX-CARD.
- Confirm the installed system is a compatible AES OPYN-MULTI device.
- Confirm the system requires 13.56 MHz MiFare credentials.
- Confirm this is not being ordered for a 125 kHz prox reader.
- Confirm the credential style is acceptable for keychain use at the site.
- Confirm how the credential will be enrolled, assigned, suspended, or deleted.
- Confirm user permissions, access schedules, and building or gate access groups before distributing credentials.
- Confirm whether the order quantity qualifies for a price break.
- Confirm this credential is not being ordered to repair a reader, relay, network, app, SIM, router, or access control programming issue.
Installation and Service Notes
- Enroll each credential through the approved OPYN-MULTI access control process.
- Assign each tag to the correct authorized user before distribution.
- Record credential ownership for property management, tenant turnover, and lost credential handling.
- Test the credential at the correct reader after enrollment.
- Verify access permissions, time schedules, and door or gate assignments if the tag does not work.
- Do not assume a MiFare credential will work on a 125 kHz reader.
- Do not duplicate, clone, or issue credentials without authorization from the property owner or system administrator.
- Remove or disable lost credentials promptly through the access control system.
- Confirm required gate safety devices, emergency access, fire access, and operator safety circuits still work after any access control changes.
Professional Advisory
Credential enrollment, access level programming, OPYN-MULTI administration, Wiegand/reader configuration, and gate or door release troubleshooting should be handled by an authorized system administrator or qualified access control technician. Do not use credential programming, reader changes, relay wiring, or access control setup to bypass monitored photo eyes, safety edges, emergency access equipment, fire access equipment, tenant authorization, or operator safety circuits.
Product Questions & Answers
What is the AES MIFARE-PROX-CARD?
The AES MIFARE-PROX-CARD is an AES branded 13.56 MHz MiFare proximity card tag suitable for keychain use with compatible OPYN-MULTI devices.
Is this credential for OPYN-MULTI devices?
Yes. The supplied product title identifies MIFARE-PROX-CARD as suitable for OPYN-MULTI devices. Confirm the installed OPYN-MULTI reader and credential settings before ordering.
What frequency does this MiFare credential use?
The MIFARE-PROX-CARD is listed as a 13.56 MHz credential. It should not be confused with AES 125 kHz prox cards or 125 kHz prox tags.
Is this the same as a 125 kHz AES prox card?
No. AES 125 kHz prox cards and tags use a different credential technology. Do not substitute them for this MiFare credential unless the installed reader and system support that credential type.
Does this credential come programmed?
Treat this as a credential tag that must be enrolled and authorized in the compatible OPYN-MULTI system. Do not assume it will work until it is assigned to the correct user and access permissions.
Can this tag be carried on a keychain?
Yes. The supplied product title describes it as suitable for keychain use, making it convenient for residents, staff, vendors, and authorized users.
What should be checked before ordering these credentials?
Before ordering, confirm the OPYN-MULTI system, 13.56 MHz MiFare requirement, reader compatibility, enrollment method, access permissions, quantity needed, and whether 125 kHz credentials are required instead.
