DK M Series Card Readers Mifare Classic UID Access Control Readers

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PRODUCT TYPE: Electronic Card Readers

VENDOR: Alfa Iris

DK M Series Mifare Classic UID access control readers are designed for secure identification in systems already utilizing Mifare Classic cards. These readers provide simple integration using a 26-bit Wiegand output format and are available in mullion or single-gang configurations. With weather-resistant epoxy-sealed construction and optional standalone relay output, they deliver durable, maintenance-free performance in both indoor and outdoor environments. Ideal for access systems that require reliability, compatibility, and easy installation without replacing existing credentials.

  • Compatible with 4-byte and 7-byte Mifare Classic UID cards
  • 26-bit Wiegand output ensures easy system integration
  • Weather-resistant epoxy-sealed housing for outdoor use
  • Optional relay version enables standalone operation
  • Available in mullion or single-gang mount styles
KEY FEATURES
SPECIFICATION
DESCRIPTION
KEY FEATURES

Compatible with Mifare Classic UID cards (4-byte and 7-byte), supporting existing credentials without the need for replacements.

Outputs card data in 26-bit Wiegand format, enabling seamless integration with a wide range of access control systems.

Offered in both mullion and single-gang mounting configurations to suit different installation requirements.

Optional model with a dry contact relay enables standalone operation without external controllers.

Sealed in epoxy for maintenance-free, weather-resistant performance, ideal for rugged environments.

Supports both indoor and outdoor installations, enhancing deployment flexibility.

Read range of up to 1" (2.5 cm) ensures reliable card detection and quick user access.

Low power requirement of 12VDC ±10%, 200mA makes it efficient and compatible with standard power supplies.

Requires separate card scanner (model 1815-690) for identifying card’s Wiegand code, streamlining credential setup.

Ideal for access control systems already using Mifare Classic cards, minimizing system changes and user disruption.

Models available: 1815-680 (mullion mount), 1815-681 (single-gang mount), 1520-087 (with relay for standalone use).

SPECIFICATION
MODEL NAMEDK M Series Card Readers Mifare Classic UID Access Control Readers
PRODUCT TYPEElectronic Card Readers
VENDORAlfa Iris
CARD COMPATIBILITYMifare Classic UID (4/7-byte)
READ RANGEUp to 1″ (2.5 cm)
VOLTAGE12VDC ±10%, 200mA
OUTPUT FORMAT26-bit Wiegand (except 1520-087: relay)
ENVIRONMENTIndoor/Outdoor
MOUNTING OPTIONSMullion or Single-gang mount
STANDALONE VERSION1520-087 with dry contact relay output
MAINTENANCEMaintenance-free construction
WEATHER RESISTANCEEpoxy-sealed and weather-resistant
REQUIRED SCANNERModel 1815-690 (to identify card’s Wiegand code)
MODELS 1815-680: Mullion mount
1815-681: Single-gang box mount
1520-087: Same as 1815-680, but with dry contact relay output
DESCRIPTION

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Alfa Iris offers DK M Series MIFARE Classic UID card readers for professional access control systems, smart door entry, and secure commercial installations

DK M Series Card Readers Mifare Classic UID Access Control Readers