Dahua Technology RFID Wiegand 13.56 MHz Reader with Metal Buttons



Dahua Technology DHI-ASR1101M Overview

Key Features

  • Wiegand26/34 bits RS-485 protocol
  • All-metal buttons with blue backlight
  • Red and green indicator LEDs
  • Watch dog function ensure device free from halting
  • Surface mounted installation


Dahua Technology DHI-ASR1101M Specs


Device Type RFID reader – contactless
Interface Type RS-485, SIA 26-bit Wiegand, SIA 34-bit Wiegand
Frequency 13.56 MHz
Width 3.3 in
Depth 1 in
Height 4.3 in
Weight 17.64 oz

Expansion / Connectivity

Interfaces 1 x serial – RS-485
1 x SIA 34-bit Wiegand
1 x SIA 26-bit Wiegand


OK Notification LED indicator
Device Features Built-in keypad, vandal-resistant, built-in buzzer, watchdog design, blue backlight
Compliant Standards IEC 62262 IK08

Environmental Parameters

Min Operating Temperature -22 °F
Max Operating Temperature 140 °F
Humidity Range Operating 95%

Additional information

Weight 2 lbs
Dimensions 7 × 6 × 4 in