Dahua ASR2101A Access Reader

Dahua ASR2101A Access Reader

As a key part of the access control system, the DHI-ASR2101A access control card reader supports card and password unlock, and sends the information to the access controller for verification. With a thin and elegant design, it is applicable to industrial zones, office buildings, schools, factories, stadiums, CBD, residential area, government properties, etc.

Features:

• 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.

Specifications:

Product Type: Card reader

Buzzer: Yes

Casing: PC/acrylic panel

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

Response Time: 0.1 s

Card Reading Distance: 0 cm–5 cm (0″–1.97″)

RS-485: 1 channel

Wiegand: 1 output channel

Tamper Alarm: Yes

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 (L × W × H)