Secure Entrances with Reliable em4305 keyfob - Alibaba.com
EM4305 T5577 TK4100 cheap rfid keyfob Available Options Silk printing, Laser engraving, Encoding&Encryption Material ABS Dimension 43.5*30*5mm, 27.9*35*6.5mm, 40.2*31*5.3mm, 51.5*32.8*6mm, 37*30.5*8mm Frequency 125KHz, 13.56MHz Protocol LF: ISO7815 HF: ISO14443A, ISO15693 Antenna Copper coil Reading distance 2-10cm Color Blue, Yellow, Red, Orange, Black, …
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