Dahua AC Fingerprint RFID Reader ASR2102A

• PC material, acrylic panel and IP65, suitable for indoor and outdoor use
• Support contactless recognition of IC card (Mifare card)
• Support card/fingerprint unlock
• Support RS-485 communication protocol
• Support buzzer and indicator prompt
• Support anti-tampering alarm
• The built-in watchdog can detect and control the 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

Basic

• Product Type : Fingerprint Card Reader
• Buzzer : Yes
• Casing : PC/acrylic panel

Function

• Unlock Mode : Card swiping/fingerprint / Multiple unlocking modes
• Card Type : IC card/ID card

Performance

• Response Time : 0.1 s
• Card Reading Distance : 0 cm–5 cm (0"–1.97")
• Fingerprint Sensor Type : Capacitive fingerprint sensor
• Fingerprint Verification Mode : 1:N
• Fingerprint Recognition Time : 1.5 s

Capacity

• Fingerprint Capacity : 3000

Port

• RS-485 : 1 channel

Alarm

• Tamper Alarm : Yes

General

• Power Supply : 12V 0.5A DC
• Protection : IP65 (silicon sealant is needed, see the manual)
• Power Consumption : Standby ≤ 1.0W, working ≤ 1.7W
• Product Dimensions : 70 mm × 70 mm × 26 mm (L × W × H)
• Packaging Dimensions : 110 mm × 97 mm × 90 mm (L × W × H)
• Operating Temperature : –20°C to +65°C (–4°F to +149°F)
• Operating Humidity : 5%RH–95% (non-condensing)
• Operating Environment : Indoor; outdoor
• Gross Weight : 0.17 kg 
• Installation : Surface mount
• Certifications : CE; FCC