Achieve unparalleled security with the PAC DS1 reader, designed to fit perfectly onto a door frame. This reader is compatible with PAC Ops, PAC Ops Lite, and 3rd party credentials (via Wiegand), ensuring seamless integration with your existing security system. With a reading range of 45 mm, this high-frequency reader utilizes PAC's unique One prox smart (Ops) technology and industry-leading MIFARE and DESFIRE EV1 ID device encryption protocols to deliver the highest standard of RFID access control security. Please note that this access reader is for indoor use only.High-frequency reader with 45 mm reading rangeCompatible with PAC Ops, PAC Ops Lite, and 3rd party credentials (via Wiegand)Utilizes One prox smart (Ops) technology and MIFARE and DESFIRE EV1 ID device encryption protocols for unparalleled security