RFID Card Recharge Unit our firm presents is engineered for configuring as well as recharging cards at locations away from the Doelin water ATMs. This type of machine is designed and manufactured by highly qualified professionals using top-grade parts & components and state of the art technology in compliance with industry standards. Featured with 4 nos. programming keys, LCD display, voltage from 150 to 270 VAC, and frequency of 50 Hz, RFID Card Recharge Unit is available in various models and sizes at unbeatable prices.