ZKTeco KR900 Series Multi-Tech RFID Readers – Wiegand & RS485 with Tamper Alarm

ZKTeco KR900 Series – Multi-Frequency RFID Readers

IP65-rated readers with support for 125kHz & 13.56MHz cards, optional keypad, and Wiegand/RS485 communication.

Your price

$500.00

+GST

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Description

Overview

The ZKTeco KR900 Series includes high-security RFID card readers that support both 125kHz and 13.56MHz frequencies. Designed for secure access control, these readers feature tamper detection, fast card reading, and dual communication protocols for seamless integration with both ZKTeco and third-party systems.

Model Variants

  • KR901 / KR901S: Compact mullion mount readers (with/without back box)
  • KR902 / KR902S: With 12-key physical keypad (for PIN authentication)
  • KR903 / KR904: Asian gang box-compatible models (with/without keypad)

Key Features

  • Supports 125kHz (ID) and 13.56MHz (IC) RFID cards – incl. DESFire EV1/EV2/EV3, NTAG, HID, FeliCa
  • Wiegand output or ZK-RS485 + Wiegand combo (W34/W66 format selectable)
  • Card read speed < 0.3 seconds, range up to 4cm
  • Optional 12-key PIN keypad (on KR902, KR902S, KR904)
  • IP65-rated weather protection for indoor/outdoor use
  • Tamper alarm switch and visual/audio feedback (LED + buzzer)

Technical Specifications

  • Power Supply: 9–12V DC
  • Operating Temp: -20°C to 60°C
  • Humidity: 10%–90% RH (non-condensing)
  • Ingress Protection: IP65
  • Material: ABS Plastic housing
  • Dimensions: 111×44.5×21 mm (KR901/KR902), 124×77×20.9 mm (KR901S/KR902S), 86×86×16.15 mm (KR903/KR904)

Integration & Installation

  • Compatible with ZKTeco standalone access controllers
  • Wall, mullion, or gang box mounting (Asian, European, or US)
  • Flexible configuration for new installs or retrofits

The KR900 Series is a professional-grade reader lineup for any access control application, offering vers

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NZTeco Limited is officially licensed under the Private Security Personnel Licensing Authority (PSPLA).
License Number: 24-121944
License Classes: Security Technician & Security Consultant
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