The RS419 draws very little power from the host device, ensuring the mobile computer it's connected to can still operate for a full shift on a single charge. A long list of features deliver around-the-clock dependable operation. The patented Liquid Polymer scan element has a lifetime warranty — it is friction-less and won’t wear out. The RS419 is built to survive everyday drops and bumps. Users can zoom in on barcodes as far as 15 ft./4.5 m and zoom out to capture barcodes at near contact — the widest working range in this device class.