Dahua ASR1101M-D – Vandal-proof RFID Card Reader with Keypad, 125 kHz / RS-485
Robust indoor RFID card reader with contactless EM-ID reading (125 kHz), metal backlit keypad, RS-485 and Wiegand interfaces, and IK08 vandal resistance.
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Description
The Dahua ASR1101M-D is a vandal-proof indoor RFID card reader designed for access control systems. With its zinc alloy panel, high-performance 32-bit processor and three identity verification modes, it delivers reliable and fast access verification in demanding commercial environments. It supports contactless EM-ID card reading and is highly compatible with third-party products via standard Wiegand and RS-485 interfaces.
Key features
- Reading technology: contactless EM-ID card reading at 125 kHz frequency
- Verification modes: card, password, or card + password combination (3 modes)
- Processor: high-performance 32-bit processor
- Housing: zinc alloy panel – secure and durable
- Keypad: all-metal keypad (12 keys: 0–9, *, #) with blue backlight and audible beep on key press
- Communication interface: RS-485 and Wiegand (W26 / W34; W34 default)
- Indicators: red and green LED lights plus buzzer
- Protection rating: IK08 (vandal-proof)
- Tamper protection: tamper alarm on device removal
- Power supply: 12 V DC
- Installation: surface mount
- Safety functions: watchdog function, lightning protection, antistatic and anti-short-circuit design
- Updates: supports online firmware updates
The ASR1101M-D is an ideal solution for indoor access points in offices, industrial facilities and public institutions where high mechanical robustness and reliable two-factor access verification are required.
