Bluetooth Scroll and Access Card Reader

The Dahua ASR2200A-B is a slim, IP66-rated access control reader designed for both indoor and outdoor use. The device supports contactless smart card (Mifare) authentication and Bluetooth unlocking via the DMSS mobile app. With its RS-485 and Wiegand output compatibility, the device seamlessly integrates with various access control systems. Features like tamper detection, buzzer/LED indicators, and a built-in watchdog ensure secure and reliable operation.

Key Features:

• Supports IC card (Mifare) and Bluetooth unlocking

• RS-485 and Wiegand output interfaces

• IP66 rated for indoor and outdoor use

• Tamper alarm and watchdog functions

• Visual and audible cues via LED and buzzer

Specifications:

• Dimensions: 135 mm × 40 mm × 15 mm

• Weight: 160 g

• Material: Tempered glass and PC plastic

• Color options: Black

• Power requirements: 12 VDC, 0.5 A

• Other specifications:

  • Card reading distance: 0-5 cm

  • Bluetooth range: Short: ≤0.2 m; Medium: ≤2 m; Long: ≤10 m

  • Response time: 0.1 s

  • Operating temperature: -30°C to +70°C

  • Operating humidity: 5%–95% RH (non-condensing)

  • Ingress protection: IP66

  • Certifications: CE, FCC