Zebra RS419, Wearable bar code reader, 1D, Laser, Code 128, Code 39, U.P.C., 177.2" (4.5 m), 116 reads/s Zebra RS419. Type: Wearable bar code reader, Scanner type: 1D, Sensor type: Laser. Connectivity technology: Wired. Product color: Gray, International Protection (IP) code: IP54, Protection features: Shock resistant. Power source type: DC, Input voltage: 3.1 - 3.6 V. Weight: 2 oz (56.7 g), Width: 1.42" (36 mm), Depth: 1.89" (48 mm)