Product SKU: Hikvision S50+TK4100
Product Overview
The Hikvision S50+TK4100 Dual Frequency Access Control Card is a contactless smart card designed for compatible Hikvision access control systems requiring both 13.56MHz and 125KHz reading support. It combines S50 and TK4100 technology in a thin PVC card format, making it suitable for access control, user identification, staff entry, visitor management and building security applications. The dual-frequency design helps support sites where different card reader technologies are used across the access control environment. This model is best selected where a convenient contactless card is required for compatible doors, readers, controllers and entry management systems.
Key Capabilities
Dual Frequency Support
The S50+TK4100 card supports both 13.56MHz and 125KHz reading, making it suitable for compatible dual-technology access control environments.
S50 and TK4100 Technology
The card combines S50 and TK4100 support for compatible reader systems that require these access card technologies.
Contactless Smart Card Design
Contactless operation allows users to present the card to a compatible reader without physical insertion, supporting faster daily access control use.
Thin PVC Card Format
The thin PVC card design is easy to carry in a wallet, card holder or staff ID sleeve for everyday access control applications.
Access Control Compatibility
The card is designed for compatible Hikvision access control readers and systems requiring supported card credentials.
Best For
- Access Control Systems: Suitable for compatible Hikvision card readers, door controllers and entry management systems.
- Staff Entry Cards: Practical for employees who need a simple contactless card for everyday building access.
- Visitor and Contractor Access: Useful for issuing temporary or managed credentials in offices, warehouses and commercial facilities.
- Dual-Technology Sites: A good option where 13.56MHz and 125KHz card reading support may be required across different access points.
- Commercial Building Security: Best for offices, schools, apartments, retail sites, warehouses and facilities using compatible access control readers.
Why Choose the S50+TK4100
The S50+TK4100 is a practical choice when an access control system needs a dual-frequency card that supports both 13.56MHz and 125KHz reader environments. Its contactless design makes it convenient for staff, tenants, visitors or contractors, while the thin PVC format is easy to carry and issue in larger access control deployments. The card is useful for sites that need simple credential management without relying on keys or PIN-only entry. For systems supplied through Security Wholesalers, this card should be selected after confirming reader compatibility, card technology requirements, enrolment method, access levels and site credential management workflow.
Buyer Decision Tips
Buyer Tip: Choose the S50+TK4100 when you need a dual-frequency access control card with 13.56MHz and 125KHz reading support in a thin PVC contactless format.
Installation Tip: Confirm reader compatibility, supported card frequency, enrolment method, card management software, user access levels and credential security requirements before issuing cards.
Key Features & Technical Specifications
| Model | S50+TK4100 |
| Product Type | Dual frequency access control card |
| Accessory Category | Access control accessory / card |
| Card Technology | S50 + TK4100 |
| Frequency Support | 13.56MHz and 125KHz |
| Card Type | Contactless smart card |
| Material | PVC |
| Card Format | Thin card |
| Primary Use | User credential for compatible access control readers and door entry systems |
| Typical Applications | Staff access, visitor access, contractor entry, tenant access, office security, school access control, warehouse access and commercial building entry |
| Operation Type | Contactless card presentation to a compatible reader |
| Best Use | Dual-frequency access credentials, staff card issuance, visitor credential management and compatible Hikvision access control systems |
| Compatibility Consideration | Confirm reader frequency, card technology support, enrolment method, access control platform compatibility and credential management requirements before ordering |
Ideal Use Cases
Staff Access Cards
Use the card for employees who need daily access to compatible doors, offices, warehouses or secure areas.
Visitor and Contractor Entry
Suitable for issuing managed access credentials to visitors, temporary workers or contractors.
Commercial Building Access
Practical for offices, retail sites, schools, warehouses and shared facilities using compatible card readers.
Dual-Frequency Reader Sites
A good option where supported 13.56MHz and 125KHz card technologies are needed across the access system.
Credential Replacement
Useful for replacing lost, damaged or additional cards when the access system supports this card type.
Choosing the Right Model
- Choose this model if: You need a dual-frequency S50+TK4100 access control card with 13.56MHz and 125KHz support in a thin PVC contactless format.
- Choose a different credential if: The site needs a key fob, wristband, encrypted credential, mobile credential, printed ID card, different frequency card or a card type matched to another access control platform.
- Check before ordering: Confirm reader compatibility, card frequency, credential technology, access control software support, enrolment process and whether the site requires printed or encoded cards.
FAQs
- What is the Hikvision S50+TK4100 used for?
The S50+TK4100 is used as a contactless access control card for compatible card readers and door entry systems. It allows users to present a credential at a reader for access to authorised areas. - What frequencies does this card support?
The card supports both 13.56MHz and 125KHz reading, making it suitable for compatible dual-frequency access control environments. - What does S50+TK4100 mean?
S50 and TK4100 refer to the card technologies supported by this credential. Before ordering, confirm that the site’s readers and access control system support the required technology. - Is this a contactless card?
Yes. The S50+TK4100 is a contactless smart card, so users can present it to a compatible reader without inserting it into the device. - What is the card made from?
The card uses a PVC thin card format, making it practical for everyday carrying in wallets, card holders, ID sleeves or staff access card holders. - Can this card work with any access control reader?
No. It should only be used with compatible readers and systems that support the relevant card technology and frequency. For systems supplied through Security Wholesalers, reader compatibility should be checked before card enrolment. - Can this card be used for staff and visitor access?
Yes. When supported by the access control system, it can be issued to staff, visitors, contractors or tenants with access permissions managed through the access control software. - What should be checked before ordering?
Before ordering, confirm the access control reader model, supported frequency, supported credential type, software enrolment process, access permission workflow, whether card printing is required and whether the site needs a card, fob or mobile credential instead.

















