... -18000-6C(EPC G2) Voltage: DC +9~+12V Product Name: Long distance UHF RFID reader 12dbiModel: SR-RFID3102)Key specifications:Product Name ... .5W (Adjustable by software) Data Interface: Wiegand 26/34/42, 10/100M Ethernet, RS232, RS485 interface, reserve interface for outside signal ... ,attendance management,eating and drinking management,swimming pool management,etc. Long distance UHF RFID 12db Reader