DoorKing 1815-283 AWID Proximity Reader MR-1824

Mid-Range AWID Proximity Card Reader w/ 24 In Read Range The DoorKing 1815-283 is a genuine AWID MR-1824 Sentinel-Prox proximity card reader designed for mid-range contactless credential reading up to 24 inches. Engineered in a compact self-contained package, this high-power reader excels in parking facilities for driver identification and vehicle access control applications. The integrated 3-color LED and 4 kHz beeper provide visual and audible feedback while self-testing and self-diagnostic capabilities ensure reliable operation without requiring interface to a controller. Dual data output via Wiegand and RS-232 interfaces provides flexible integration with access control panels. For best read range, mount at least 4 inches from all metal surfaces and apply 12 VDC. An independent external linear regulated DC power supply is required. Key Features Genuine AWID MR-1824 Sentinel-Prox mid-range proximity reader with up to 24 in read range with clamshell cards Compact 8 x 8 in self-contained package ideal for pedestals, walls, and cabinets 3-color LED and 4 kHz piezo-electric beeper provide visual and audible feedback controllable by host panel Self-testing and self-diagnostic functions confirm correct performance and detect power instability without controller connection Re-present mode prevents multiple reads from single card presentation Dual simultaneous output via Wiegand and RS-232 serial interface Compatible with all AWID 125 kHz proximity credentials including clamshell cards, keytags, and adhesive wafers Suitable for indoor and outdoor installation with minimum IP64-rated housing when exposed to rain or snow Technical Specifications Part Number: 1815-283 Model: AWID MR-1824 Sentinel-Prox Read Range: Up to 24 in (60 cm) with clamshell cards (varies with mounting, voltage, and credential type) Excitation Frequency: 125 kHz transmit and receive Antenna Output: Omni-directional low-frequency RF field Power Supply: +5 VDC to +12 VDC, linear regulated (400 mA at 5V, 1A at 12V) — external supply required Communication Protocols: Wiegand electrical interface, RS-232 serial interface Code Formats: 26-bit to 50-bit AWID credentials Indicators: 3-color LED (red-amber-green), 4 kHz piezo-electric beeper Cable (Integrated): 10 conductors, 22 gauge, 18 in, overall shielded, gray plastic jacket Cable (Wiegand): 4 to 7 conductors, 18 gauge, stranded, shielded, up to 500 ft Dimensions: 8.0 x 8.0 x 1.0 in (20.3 x 20.3 x 2.54 cm) Weight: 25 oz (709g) Material: ABS 2-part enclosure, dark gray, epoxy resin potted electronics Mounting: Pedestal, wall, cabinet, or housing using 4 screws through reader cover Operating Temperature: -31°F to 150°F (-35°C to 65°C) Operating Humidity: 0% to 95% non-condensing Certification: ISO-9001:2000, FCC Part 15, IC, UL listed Environmental Protection: Minimum IP64-rated housing required when exposed to rain or snow Manufacturer: AWID Condition: New, genuine OEM part Conclusion The DoorKing 1815-283 AWID MR-1824 provides reliable mid-range proximity reading with dual data output and self-diagnostic capabilities for vehicle and pedestrian access control applications. Confirm credential compatibility with AWID 125 kHz proximity cards and verify environmental protection and power supply requirements before ordering to ensure proper system integration and long-term reliability. Cut Sheet