I-CDVI K4 Umhlahlandlela Wokufaka Isifundi sekhiphedi ye-Bluetooth
Funda indlela yokufaka nokusebenzisa i-K4 Bluetooth Keypad Reader ngale manuwali yomsebenzisi. Kufaka phakathi ubukhulu, umdwebo wezintambo, izinkomba ze-LED, nemiyalo yokuma yokushintsha. Umkhiqizi: I-CDVI.