DUAL CARD UHF + TK4100 vs DUAL CARD UHF + T5577 vs DUAL 15VDC

PartNumber	DUAL CARD UHF + TK4100	DUAL CARD UHF + T5577	DUAL 15VDC
Description	RFID Card, 86x54x0.8mm, f:125kHz,13,56MHz, Range:65mm, UNIQUE	RFID Card, 86x54x0.8mm, f:125kHz,13,56MHz, Range:80mm, -20÷55°C