The A3 RFID MIFARE compatible door controller provides a compact, affordable proximity access control system allowing flexible entry for up to 1000 users.Many smaller business buildings are still secured by traditional lock and key, meaning doors can be left unlocked all day leaving them open to possibilities of unauthorized persons gaining access, as well as keys going missing. The A3 RFID door controller offers you a keyless solution as a standalone product; an affordable access control system that does not require complex software purchases, external programmers or licensing costs.Features: 13.56MHz MIFARE compatible (ISO 14443 Type A) Configurable penalty time Anti-tamper sensor LED status indicators Flush or surface mount options Conforms to IP66 rating Specifications: Brand Access by Codelocks Clients - Smart Cards Up to 1000 IP Rating IP66 Finish Black Material Mixed Plastic and Alloy Lock Dimensions 2" x 4 1⁄16" x 5⁄8" Orientation Vertical Suitable Internal, External Supported Cards MIFARE® Classic 13.56MHz 14443-3 Type A, MIFARE® DESFire® 13.56MHz ISO/IEC 14443 A 1-4, MIFARE Ultralite® 13.56MHz ISO/IEC 14443 A 1-3 Voltage 12-24V DC Idle Current 20mA Working Current 80mA Inputs/Outputs Relay, Push-to-Exit Read Range 60mm (23 /8”) Temperature -30°C ~ 60°C (-22°F ~ 140°F) Humidity 10%RH ~ 98%RH User Types Card Downloads: Brochure Installation Template Getting Started Guide