The pcProx Enroll HID Prox Black 9v ext p.s. RS232 Reader from rfIDEAS is an advanced RFID reader specially designed for the simple and efficient registration of access passes. This rugged reader supports HID Prox technology and provides reliable performance in diverse environments. With an external 9V power supply and RS232 interface, installation is simple and flexible, making this reader ideal for use in security systems, access control and time registration. The pcProx Enroll is perfect for organizations looking for a reliable and easy-to-use solution for their RFID needs.