As a key part of the access control system, the DHI-ASR2201A-D 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. More information: Sustainability | Sustainability compliance | Yes | Ports & interfaces | RS-485 ports | 1 | Weight & dimensions | Width | 135 mm |  | Depth | 40 mm | | Height | 15 mm | Packaging data | Package width | 415 mm | | Package depth | 400 mm | | Package height | 230 mm | | Package weight | 160 g | Operational conditions | Operating temperature (T-T) | -30 - 70 °C | | Operating relative humidity (H-H) | 5 - 95 % | Power | Power consumption (typical) | 1.7 W | | DC voltage range | 12 V | | DC current (max) | 0.5 A | Technical details | Type | Basic access control reader | | Authentication type | Access chip/card, Password | | Access code reader | Yes | | Access chip/card reader | Yes | | Buzzer | Yes | | Wiegand interface | Yes | | Tamper protection | Yes | | Access chip/card reader type | Contactless | | Contacting working distance | 0 mm | | Contactless working distance | 50 mm | | Waterproof | Yes | | Watch Dog function | Yes | | Verification (1:1) time | 0.1 s | | Recommended usage | Indoor & outdoor | | Unlock function | Yes | | Active tampering alarm | Yes | | Compliance certificates | CE, Federal Communications Commission (FCC) | | Product colour | Black | | Housing material | Polycarbonate (PC), Tempered glass | | International Protection (IP) code | IP66 |
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