125khz LF TK4100 Silicone RFID Wristband Used in Concert ...
Description LF 125KHz TK4100 Silicone RFID Wristband. TK4100 silicone rfid wristband is suited for the beach, pools, waterparks, spas, gyms, sports clubs and any other RFID access control applications where a waterproof nfc bracelet is required. rfid slicone wristband …
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