... terminal 2.ISO18000-6B,EPC GEN2 3.wifi,bluetooth,GPS,GPRS,1D/2D barcode 4.865~868/920~925MHz Features:1 ... , firmness and duration.3. Full function, with Bluetooth, WiFi, GPS, GPRS, 1D and 2D barcode functions optional.4. The appearance adopts ... or ISM 865~868MHz,other frequency availableOperation ModeFHSSRF Power0~30dBm,software adjustableIdentify DistanceRead 2m (card type), write 1.5m (card type ...