Dahua ASR2101A Access Control Reader

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  • Dahua ASR2101A Access Control Reader
  • Dahua ASR2101A Access Control Reader
  • Dahua ASR2101A Access Control Reader

  • PC material, acrylic panel and IP66, suitable for indoor and outdoor use.
  • Support contactless recognition of IC card (Mifare card) .
  • Support card/password unlock.
  • Support communication through RS-485 and Wiegand 34 (Wiegand 26 can be configured).
  • Support buzzer and indicator prompt.
  • Support anti-tampering alarm.
  • The built-in watchdog can detect and control abnormal operation status of the equipment and perform recovery processing to ensure the long- term operation of the equipment.
  • All connection ports have overcurrent and overvoltage protection.

Basic

Product Type

Card reader

Buzzer

Yes

Casing

PC/acrylic panel

Function

Unlock Mode

Card swiping/password

Multiple unlocking modes

Card Type

IC card

Modulation Type

AM

Frequency Range

13.56 MHz

Max Transmission Power

42 dBuA/m @10 m

Performance

Response Time

0.1 s

Card Reading Distance

0 cm–5 cm (0"–1.97")

Port

RS-485

1 channel

Wiegand

1 output channel

Alarm

Tamper Alarm

Yes

General

Power Supply

12V 0.5A DC

Protection

IP66 (silicon sealant is needed, see the manual)

Power Consumption

Standby ≤ 0.9W, working ≤1.7W

Product Dimensions

123 mm × 86 mm × 15 mm (4.84" × 3.38" × 0.59")

(L × W × H)

Packaging Dimensions

185 mm × 163 mm × 71 mm (7.28" × 6.41 × 2.80")

(L × W × H, 1 in inner carton)
578 mm × 383 mm × 349 mm (22.76" × 15.08" × 13.74") (L × W × H, carton)

Operating Temperature

–30°C to +70°C (–22°F to +158°F)

Operating Humidity

5%RH–95% (non-condensing)

Operating Environment

Indoor; outdoor

Gross Weight

0.35 kg (0.77 lb)

Installation

Surface mount

Certifications

CE; FCC

Brand: Dahua | Code: ASR2101A MPN:
APN: 6939554950858 | Supplier Code:

Brand: Dahua | Code: ASR2101A MPN:
APN: 6939554950858 | Supplier Code:

At a glance

  • PC material, acrylic panel and IP66, suitable for indoor and outdoor use.
  • Support contactless recognition of IC card (Mifare card) .
  • Support card/password unlock.
  • Support communication through RS-485 and Wiegand 34 (Wiegand 26 can be configured).
  • Support buzzer and indicator prompt.
  • Support anti-tampering alarm.
  • The built-in watchdog can detect and control abnormal operation status of the equipment and perform recovery processing to ensure the long- term operation of the equipment.
  • All connection ports have overcurrent and overvoltage protection.
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