Geovision GV-Reader

Key features:

• GV-Reader 1251: 125kHz (Proximity EM Card)
• GV-Reader 1352 V2: 13.56MHz for ISO14443A (Mifare Class)
• Support Wiegand interface
• Support RS485 (9600bps) communication type
• Red / Green LED and Beeper with auto / user mode setup