Kantech P325XSF ioProx Reader XSF Format Kantech Ioprox reader, XSF format Kantech eXtended Secure Format (XSF) or 26-bit Wiegand format Up to 300 m (1000 ft) unshielded cable Up to 73 cm (29 in) read range (P600) Quick Connect Terminal Block (P225 & P325 series) Digital Signal Processing (DSP) for enhanced security Indoor/outdoor use Integrated piezo buzzer & bicolor LED Integrated Tamper Switch on P600 (optional on other models) Proximity readers and access control hardware should always be fitted by a qualified and experienced technician in accordance with the manufacturers’ instructions. We do not provide technical assistance for reader installation.