The Dahua ASR2200A-B outdoor reader reads 13.56 MHz S50 proximity cards and key fobs, with a reading distance of 0–5 cm. It connects via RS-485 or Wiegand and supports Bluetooth, which enables door unlocking through the DMSS app.
- Type: Outdoor proximity card and key fob reader
- Operation: Card and Bluetooth
- Card frequency: 13.56 MHz
- Reading distance: 0–5 cm
- Connections: RS-485, Wiegand
- Door unlocking via app: DMSS via Bluetooth
- Tamper output: Yes
- Built-in watchdog: Yes
- Indicators: LED and buzzer
- Power supply: 12 V DC
- Maximum current consumption: 500 mA
- Ingress protection rating: IP66
- Housing: Plastic and tempered glass
- Operating temperature: -30 °C to 70 °C
- Operating relative humidity: 5–95% non-condensing
- Weight: 0.11 kg
- Dimensions: 135 x 40 x 15 mm
- Input Type
- Card
- Attendance Time Clock
- No
- Waterproof
- No
- Bluetooth
- Yes
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.