Dahua ASR1100B – RFID Card Reader IP67, 13.56 MHz MIFARE + 125 kHz EM
Waterproof RFID card reader for access control systems supporting MIFARE (13.56 MHz) and EM-ID (125 kHz) cards, Wiegand 26/34 and RS-485 protocols, with IP67 ingress protection.
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Description
The Dahua ASR1100B is a waterproof RFID card reader designed for professional access control systems. It supports contactless reading of MIFARE cards at 13.56 MHz and EM-ID cards at 125 kHz, with a card read response time of less than 0.1 seconds. Thanks to its standard surface-mount design and IP67 ingress protection rating, it is suitable for both indoor installations and demanding outdoor environments.
Key features
- Reader type: RFID, contactless
- Supported frequencies: 13.56 MHz (MIFARE) and 125 kHz (EM-ID)
- Read range: 6.0 cm to 8.0 cm (maximum)
- Response time: < 0.1 s
- Communication protocols: Wiegand 26/34-bit and RS-485
- Built-in relay: integrated relay output for door locking
- Indicators: audible (buzzer) and visual (red and green LEDs)
- Watchdog function: ensures device remains free from halting
- Weather protection: IP67 – fully dust-tight and protected against immersion
- Installation: surface-mount (wall)
- Dimensions: 102 mm × 72 mm × 18 mm
- Operating temperature: –30 °C to +60 °C
- Power consumption: ≤ 0.9 W (standby), ≤ 1 W (working)
The ASR1100B is a reliable and cost-effective solution for entry points in commercial, industrial, and public facilities where durability and compatibility with existing access control systems are essential.
