Dahua DHI-ASR2100A – NFC/MIFARE Card Reader – RS-485/Wiegand – IP65

Dahua DHI-ASR2100A – NFC/MIFARE card reader

The Dahua DHI-ASR2100A is a compact, stylish card reader designed for access control in both commercial and residential settings. With support for NFC and MIFARE cards, it offers a secure and flexible way to manage access rights. The reader integrates easily into Dahua access control systems and is also compatible with controllers from other manufacturers.

Features

• Supports NFC and MIFARE (13.56 MHz) – fast, reliable card verification
• Compact, sleek design – ideal for discreet mounting at doors or gates
• Visual and audible feedback – LED indicator and buzzer
• IP65-rated – suitable for indoor and outdoor mounting, resistant to dust and rain
• Easy integration – works seamlessly with Dahua access controllers and software
• Low maintenance – robust housing and energy-efficient operation

Specifications

• Card technology: NFC / MIFARE (13.56 MHz)
• Communication interface: RS-485 / Wiegand 34
• Read range: up to 3–5 cm
• Security: AES-encrypted communication
• Power supply: 9–15 V DC
• Power consumption: < 2 W
• Indicators: LED (green/red), buzzer
• Protection rating: IP65 (water- and dustproof)
• Operating temperature: −30 °C to +60 °C
• Dimensions: approx. 116 × 75 × 17 mm
• Colour: black with silver accents
• Mounting: wall mounting, indoor and outdoor

Applications

The Dahua DHI-ASR2100A is ideal for:

• Commercial premises and office buildings
• Homes and apartment complexes
• Shops and warehouses
• Gates, barriers and interior doors

With this card reader you can easily control who has access to which room. Combining security, durability and easy integration, the DHI-ASR2100A is an excellent choice for a modern access control solution.