ProdataKey?s Red Readers are in a class of their own, with OSDP secure connectivity, high (13.56MHz) and low-frequency (125 kHz) communication, and mobile-ready options. Red Readers are now one of the most secure and versatile readers on the market today, handling every application, from your daily install to the most secure implementation.Main FeaturesRead Range 125 kHz up to 4?Output OSDP and Wiegand protocolCable Distance Wiegand 500? (22AWG)Protection Rating IP55Power 5 - 16V DC (Linear power supply recommended)Mullion Dimensions 1.7? x 5.1? x 0.71?Keypad & Single Gang Dimensions 3.25? x 5.1? x 0.71?General InformationName: PDK RGB Red Single-Gang Reader, Multi-Technology, High-Security (13.56 MHz), Mobile (BLE), OSDP, Weigand, ProdataKeyCategory: ProdataKey, Access Control, Access Control, Keypads & Readers, Proximity Readers, Touchless Access ControlUPC Code: 850016583857Country of Origin: United States. Country of origin is subject to change.