RFID 125KHz EM4100 ID Reader Access Control System TTL Low FrequencySold By ICStation, Ships from China
Description: Working voltage:3.0V-5.0V ; <25mA Working frequency:125KHz Support card:EM4001/EM4012 Read distance:<7cm Output type:TTL Read speed:<100ms Size:2*1.2cm Definition of Pins: Module Di...Read More…
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