Single door standalone or online access controller with built-in contactless cards reader, RS-485 and TCP/IP communication, A-type casing, internal memory for up to 30.000 users (cards/tags) / 100.000 events, reading frequency 13,56MHz, reading distance up to 7cm, anti-tamper alarm, color changing LED for door status (red - locked, green - unlocked), IP65, dim. 120x95x15mm, temp. range from -20 to +40°C, external power supply (10-60V DC), cable 8x0,22 (0,25m), door status and push button inputs, door strike output (transistor, 0,5A)