PC+ABS material shell with PMMA panel design and alloy decoration Equipped with the 32-bit high-speed processor Built-in audible beeper Display the reader status with LED indicator RS-485 and Wiegand (W26/ W34) protocol Tamper-proof alarm Online upgrade function (under the 485 communication mode). Card reader can degrade to pre-upgrade status in case of upgrading failed Watchdog design for repairing itself in case that exception occurs, to ensure the long service life of the reader Dust-proof and water-proof design Supports reading EM card (Frequency: 125 KHz) (DS-K1102AE/DS-K1102AEK/DS-1102AEM) Meets the standard of ISO 14443-A. Supports reading Mifare card (Frequency: 13.56 MHz). (DS-K1102AM/DSK1102AMK/DS-K1102AEMK)
