Intermec SF61B1D-SA001 SF61B Rugged 2D Mobility Barcode Scanner Part Number: SF61B1D-SA001 Form Factor: Handheld Connectivity: Cordless Scan Engine: Intermec Linear Imager (EV14+) Cordless Type: Type: Bluetooth Class 1 v2.1+EDR Frequency: 2.4 GHz with Adaptive Frequency Hopping Range: 100 m (325 ft) in open space, 30 m (100 ft) in typical work environment Profiles: HID, SPP Resolution: 4 mils Scan Speed: 200 sps Print Contrast Ratio (Minimum): 20%