Technical parameters A. samfurin model: RBL-125 Frequency: 125KHz Support card types: EM4100, EM4102, TK4100, TK4102 and compatible chip Reader mode: active and passive type reader Communication Interface: Wireless Bluetooth; USB Operating ƙarfin lantarki: 950Mah, DC3.7-4.2V (gina-in sauya lithium baturi) ikon amfani: < 0.8w Read Distance: button irin > 5cm, katin > 15cm Bluetooth Transmission Distance: 10-15m Charging voltage: AC 110-240V, 50/60Hz …