AXIS A4020-E Reader is a convenient and reliable complement to any Axis access control system. It's designed to perfectly match Axis network door controllers and Axis credentials for secure and seamless touch-free entry. Including IP65, NEMA 4X, and IK07 ratings it's ideal for use in harsh environments both indoors and outdoors. And, with a modern mullion-mount design, it fits perfectly in narrow spaces and door frame installations.