The Zebra RS507X-IM20000STWR is a wearable, wireless ring imager built on the SE4500 imaging engine, which drives omni-directional decoding of both 1D and 2D barcodes at up to 60 frames per second. A 624 MHz microprocessor handles decoding, while fast-pulse illumination and a fast sensor shutter speed sustain that frame rate regardless of lighting conditions, with a scanning range extending to 24 inches. Bluetooth wireless connectivity links the scanner to compatible Zebra mobile computers, and the two-finger wearable form factor — weighing 4.75 oz — supports right- or left-hand wear with a swivel trigger for quick switching between hands. The RS507X-IM20000STWR is RoHS compliant.