Product_description: ['Digital Signal Processing (DSP) for enhanced security Weatherproof design for indoor and outdoor applications Integrated piezo buzzer & bicolor LED The use of quick connect terminal blocks allows for easy wiring and saves you time and money Use the keypad???s * and # buttons in conjunction with the EntraPass software to arm and disarm external alarm panels High endurance braille keypad Integrated keypad models are ADA-compliant and based on the 8-bit burst industry standard Kantech XSF readers are compatible only with Kantech software, with access to over 4 billion unique codes that provide increased security and an absolute guarantee against card duplication Format: eXtended Secure Format (XSF) Color: Black', 'Kantech KAN-P225KPXSF "ioProx reader, XSF, mullion size, up to"', 'Kantech Kantech Kantech P225KPXSF Mullion ioProx XSF Proximity Reader w/... Additional Information Manufacturer Kantech Model P225KPXSF Reader Dimensions (H x W x D) 114.3 x 44.5 x 21.3 cm (4.50 x 1.75 x 0.84 in) Color Black Technologies Supported Kantech eXtended Secure Format Reader Frequency 125 kHz Operating Temperature -35ËšC to 65ËšC (-30ËšF to 150ËšF) Voltage Input 4.5 to 14 VDC Cable #22 AWG Belden ref #8742 3 twisted pairs, unshielded Read Range Up to 16.5 cm (6.5 in) Certifications Certifications FCC Part 15 Class B, CE, UL Warranty Lifetime Weight 1.5000 P225KPXSF Keyless Access', 'Kantech P225KPXSF ioProx Proximity Reader with Keypad'] (Page 1)