Hikvision DS-KEM125 Access Credential

Hikvision DS-KEM125 Access Credential in Sri Lanka

Looking for a suitable access credential for a Sri Lankan business or security project? The DS-KEM125 is a Hikvision access control catalogue item. Issue access credentials to enrolled users where the access reader supports this card format. Check application requirements, availability and compatible accessories before ordering.

Key Features & Specifications

• 125 kHz proximity card (EM-4100 format in Hikvision catalog)

Recommended Applications

Security and access control installations where the technical requirements and device compatibility match the site design.

What to Check Before Ordering

Confirm the exact model variant, required access credentials, integration needs, installation environment, power arrangement, supporting devices and current stock with Hikvision Colombo. A full door-access installation may require additional compatible equipment.

Why Order from Hikvision Colombo?

Get guidance on the right Hikvision access control equipment for your application. Product delivery is available across Sri Lanka; professional installation enquiries are accepted in Colombo, Gampaha and Kalutara. Ask our team for the current warranty terms and a complete installation quotation.

Frequently Asked Questions

1. What is Hikvision DS-KEM125 used for?

It is a contactless 125 kHz EM proximity card used for employee identification and authorized access through compatible electronic door readers.

2. Can DS-KEM125 work with a Hikvision MIFARE card reader?

Not with a MIFARE-only reader. The DS-KEM125 uses 125 kHz EM-4100 technology, while MIFARE 1 cards operate at 13.56 MHz. A dual-technology reader must explicitly support EM-4100.

3. Can the DS-KEM125 card be rewritten?

No. Hikvision specifies read-only operation. Administrators can register the card's identifier and change its access permissions in the management system, but that is different from rewriting the card.

4. Does DS-KEM125 support employee time attendance?

Yes, as an identification credential with a compatible EM-based attendance terminal. Attendance records and reports are generated by the terminal and software.

5. Does DS-KEM125 require a battery?

No. The passive card receives power from the electromagnetic field of the compatible reader.

Hikvision DS-KEM125 EM 125kHz Access Control Card – Sri Lanka Buying Guide

The Hikvision DS-KEM125 Access Credential is a contactless 125 kHz EM proximity card designed for compatible electronic door access control and employee time attendance systems in Sri Lanka.

Using the EM-4100 data format, this thin white PVC access card enables registered users to identify themselves by presenting the card near a supported RFID card reader or access control terminal.

Featuring 64-bit memory, read-only operation, a manufacturer-specified reading distance of up to 15 cm, and standard ID card dimensions, the DS-KEM125 offers a convenient credential option for offices, factories, retail stores, hotels, warehouses, educational institutions and commercial buildings.

The card operates without a battery and requires compatible access control hardware for registration and authentication.

Key Features & Benefits

• 125 kHz EM Proximity Technology: Designed for readers supporting the required low-frequency EM card format.
• EM-4100 Data Format: Uses the manufacturer-specified EM identification format.
• 64-Bit Memory: Supports the card's specified identification data structure.
• Read-Only Credential: Designed to be read by compatible terminals rather than programmed as a writable smart card.
• Contactless Identification: Users can present the card near a compatible RFID reader without inserting it into a slot.
• Up to 15 cm Sensing Distance: Manufacturer-specified maximum range; actual performance depends on the reader and installation environment.
• Battery-Free Operation: Passive RFID design requires no battery or charging.
• Standard Thin Card: Convenient for employee identification holders, card wallets and badge accessories.
• White PVC Construction: Suitable for ordinary workplace card handling.
• Compact Dimensions: Measures 85.5 × 54 × 0.8 mm.
• Lightweight Design: Weighs less than 5.6 g.
• Broad Operating Temperature Range: Manufacturer-specified temperature range of −20°C to +75°C.
• Employee Access Management: Can be registered to an authorized user in a compatible access control system.
• Replacement Credential Option: Suitable for replacing lost or damaged cards after administrator enrolment.
• Bulk Employee Applications: Practical for organizations issuing multiple access credentials.

Recommended Business Applications

Corporate Offices

Issue DS-KEM125 access cards to employees for authorized entry through compatible 125 kHz EM door readers.

The access management system determines which doors each registered user may enter.

Factories & Manufacturing Facilities

Provide contactless credentials for staff entrances, designated departments and restricted operational areas where compatible EM readers are installed.

Retail Stores & Supermarkets

Support employee access to stockrooms, cash offices, management rooms and restricted staff sections.

Hotels & Hospitality Businesses

Use compatible EM access control readers for selected staff-only doors, administrative offices and service departments.

Guest-room locking system compatibility must be confirmed separately.

Warehouses & Distribution Centres

Assign cards to employees who require authorized access to storage facilities, warehouse offices and restricted logistics areas.

Educational Institutions

Provide compatible access credentials for staff offices, administration departments and selected controlled entrances.

Employee Time Attendance

Where an attendance terminal supports EM-4100 cards, the DS-KEM125 can be used to identify a registered employee when recording attendance events.

Attendance reports, work schedules and payroll calculations are handled by the terminal and connected software, not by the card itself.

How Does Hikvision DS-KEM125 Work?

The DS-KEM125 is a passive RFID proximity credential.

When the card is brought close to a compatible 125 kHz EM reader, the electromagnetic field from the reader energizes the card.

The card transmits its identification information to the reader using the supported EM-4100 format.

The connected terminal or controller checks the credential against its registered user database and access permissions.

If the credential is accepted, the system may authorize the connected electronic lock to release.

The card itself does not contain a magnetic lock, fingerprint scanner, camera or door-control electronics.

Important Factors Before Buying

• Confirm the Reader Technology: The reader must support 125 kHz EM credentials and the relevant EM-4100 data format.
• Not Compatible with MIFARE-Only Readers: DS-KEM125 is not interchangeable with 13.56 MHz MIFARE cards such as Hikvision IC S50.
• Read-Only Card: Do not describe it as a writable smart card or MIFARE memory card.
• Credential Enrolment Required: The card must be registered and assigned to an authorized user in the access management system.
• Actual Reading Distance: Up to 15 cm is the manufacturer's specified range, not a guaranteed distance for every reader.
• Security Limitations: Legacy EM-4100 identifiers are not suitable as the sole security measure for high-risk locations because they do not provide modern cryptographic authentication.
• Lost Card Management: Lost or stolen credentials should be disabled promptly in the access control system.
• Bulk Purchases: Confirm whether the order quantity refers to individual cards or a distributor pack.
• Card Printing: Confirm suitability for your specific employee ID printing equipment before offering custom printing.
• System Compatibility: Not every Hikvision access terminal supports EM cards. Verify the exact model suffix and manufacturer documentation.

Why Choose Hikvision DS-KEM125?

The Hikvision DS-KEM125 is a practical credential for organizations that already operate compatible 125 kHz EM-4100 access control systems.

Its standard PVC card dimensions make it convenient for employees to carry in an ID cardholder or badge wallet.

The card's passive design requires no charging or battery replacement.

Businesses can purchase additional cards for new employees or replace existing credentials without replacing their compatible access control hardware.

For higher-security applications or new installations requiring stronger credential authentication, consider suitable encrypted credentials and compatible readers instead of relying solely on legacy EM technology.

Hikvision DS-KEM125 vs IC S50

Hikvision DS-KEM125

• 125 kHz EM proximity card
• EM-4100 data format
• 64-bit memory
• Read-only functionality
• Up to 15 cm sensing distance
• Suitable for compatible EM readers

Hikvision IC S50

• 13.56 MHz MIFARE 1 smart card
• ISO/IEC 14443A communication
• 1 KB EEPROM memory
• Read/write functionality
• Up to 10 cm specified sensing distance
• Suitable for compatible MIFARE readers

Buying Recommendation: Choose DS-KEM125 for compatible EM-4100 readers. Choose IC S50 for compatible MIFARE 1 readers.

Hikvision DS-KEM125 vs S50+TK4100

The DS-KEM125 is a single-technology EM proximity card.

The Hikvision S50+TK4100 combines 125 kHz EM and 13.56 MHz MIFARE technologies for systems requiring appropriate dual-frequency credential support.

Buying Recommendation: Choose DS-KEM125 when the existing system requires only EM-4100 credentials. Consider a compatible dual-technology card for a properly verified mixed-reader deployment.

Professional Hikvision Installation & Technical Support in Sri Lanka

Energy CCTV Security Camera Solution provides professional installation, system configuration and technical support for Hikvision Access Control and Time Attendance Systems within Colombo, Gampaha and Kalutara districts.

Our technicians can assist with compatible EM card reader selection, user registration, card enrolment, employee access permissions, attendance terminal setup and access control troubleshooting.

Whether your organization requires replacement access cards, bulk employee credentials or a complete electronic door access system, our team can help verify compatibility and prepare a customized quotation.

Need a Bulk Quotation or Reader Compatibility Check?

Contact Energy CCTV for availability, access credential pricing, bulk orders, island-wide delivery and professional system configuration assistance.

Official Hikvision References

Hikvision DS-KEM125 Official Datasheet

Hikvision Access Control Catalogue – EM and MIFARE Card Comparison

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