Dahua ASR2100A proximity reader, external card and key fob reader device.

Technical specifications:

• Card support: MIFARE 13.56 MHz
• Card reading range: max. 0 ... 5 cm
• Standalone operation: NO
• Integrated keypad: NO
• Doorbell button: NO
• Announcement: RS-485, Wiegand
• Breach output: Yes
• Power supply: 12 V DC
• Maximum current consumption: 500 mA
• Selected features: Built-in guard, Buzzer, LED indicator signaling operational status
• Protection: Overvoltage, Overload
• Operating temperature: -30 °C ... 70 °C
• Permissible relative humidity: 5 ... 95% (non-condensing)
• Ingress protection rating: IP66 - after additional sealing of the connection between the housing and the mounting surface
• Case: Plastic, Acrylic glass (Plexiglas), Waterproof
• Color: Black + Silver
• Weight: 0.18 kg
• Dimensions: 123 x 86 x 15 mm
• Manufacturer / Brand: DAHUA