USB card reader GN1028 USB desktop card issuing device The device is GN2000 optional network access control system configuration, configuration of non-mandatory. If you do not choose the device, the system can also be entered into the card reader or door to the designated credit card issuers. Selection of the device can increase the importation of the registration card speed, more convenient operation. Of course, the device can be used as other industries, using inductive sensor IC card software, developed as a secondary device. Specifications Model: GN1028 Means of communication: USB plug-and-play Power Supply: USB direct power supply (5VDC <100 mA) Output Format: wiegand26 computer standard keyboard format standard 8-bit number Input format: EM ID card, Mifare one card (also compatible) Reader distance: 1-6 cm (the parameters for the actual distance, the distance between sensor and the type of card-related) Size: 106mm * 82mm * 25mm Operating temperature: -40 ¡æ to 70 ¡æ Relative Humidity: 0-95% Notes Should try to stay away from metal objects, metal RF shielding and absorption will affect the distance sensor. Computer monitor will also affect the radiation from the reader.