Paxton PaxLock Pro - Euro, external, black. Paxton Net2 PaxLock, Battery-powered access control system which provided with a multi-format Paxton reflective reader with BLE. Black implementation and suitable for use on the outside of an outside door - IP55 (reader side, both left and right turning) with by the size of a minimum of 55mm and 72mm or 92mm size PC. Only works on doors with a door lock provided with patent holes!