The wireless Honeywell Imager Granit 1991i SR and 1991i XR offer long durability and high scanning performance for standard and extended-range applications. This makes them ideal for demanding industries such as warehousing. Additionally, they enhance throughput and improve productivity thanks to Honeywell's Operational Intelligence software. The imagers are equipped with a high-resolution sensor and fast decoding algorithms for reliably capturing 1D and 2D barcodes. Both the 1991i SR and the 1991i XR are suitable for normal close-range scanning tasks or extended-range scanning of UPC codes up to 1.5 meters or 100 mil codes up to 10 meters. Their rugged housing ensures that they can withstand multiple drops from heights of up to 3 meters and temperatures as low as -30 °C. According to IP67 standards, they are also completely dustproof and can even survive brief submersion in water. The imagers can be easily connected via USB, RS-232, or KBW, and a Bluetooth version is also available as an option.