dahua
DAHUA-5253 | Dahua IC card reader with keypad for outdoor access control
DAHUA-5253DHI-ASR2101HDahua IC card reader with keypad for outdoor access control
DAHUA-5253
DAHUA-5253_B
DAHUA-5253_C

Dahua IC card reader with keypad for outdoor access control

DAHUA-5253

DHI-ASR2101H

Main features

  • Dahua IC card reader with keypad for access control
  • Card and password unlocking
  • Card reading from 0 to 8 cm
  • RS-485 and Wiegand 34 communication
  • OSDP protocol
  • Tamper, watchdog and IP66 protection
  • 12 VDC power supply

Specifications

Technical features

  • Dahua IC card reader with keypad
  • Card and password unlocking
  • IC card reading
  • Reading distance from 0 to 8 cm
  • Response time of 0.1 s
  • Mechanical keypad with backlight
  • Built-in buzzer
  • Built-in indicator light

Functionalities

  • Prompts through buzzer and indicator light
  • Watchdog for monitoring, control and recovery of the device in case of abnormal operation
  • Overcurrent and overvoltage protection on all connection ports

Alarms

  • Tamper alarm

Communication interface

  • 1 RS-485 port
  • 1 Wiegand output
  • RS-485 and Wiegand 34 communication
  • Configurable Wiegand 26
  • OSDP protocol supported

Power supply

  • 12 VDC, 0.5 A power supply
  • Power consumption of ≤0.48 W in standby
  • Power consumption of ≤1.2 W during operation

Environmental

  • IP66 protection
  • Operating temperature from -30 °C to +70 °C
  • Operating humidity of ≤95% RH
  • Outdoor operating environment

Physical features

  • Casing made of PC + ABS
  • Surface-mounted installation
  • Dimensions: 127 mm x 46 mm x 20 mm
  • Packaging dimensions: 139 mm x 73 mm x 48 mm
  • Gross weight of 104 g

Content

  • IC card reader with keypad DAHUA-5253 (DHI-ASR2101H)
REFERENCE / MODEL DAHUA-5253 / DHI-ASR2101H
Ingress protection IP66
Special Protection No
Expandable NO
Attendance ctrl NO
Authentication modes Card || PIN code
Reading range <10cm
Reader MF
Installation environment Outdoor
Alarm channels No
Connectivity RS-485 || Wiegand

Documentation

Language Name Type Action
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EN
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