ZKTeco ZKB102S 1D Barcode Scanner – Fast, Ergonomic, Reliable The ZKTeco ZKB102S is a high‑performance 1D laser barcode scanner designed for retail, logistics, inventory, healthcare, and point‑of‑sale environments. It reads all common 1D barcodes (UPC, EAN, Code 128/39, Interleaved 2 of 5, Codabar, ISBN, ISSN, etc.) quickly and accurately—even under challenging conditions such as low contrast or mobile phone screens. Weighing just 120 g with ergonomically designed dimensions (167.3 × 70.5 × 81.5 mm), it delivers comfort during long scanning sessions. The plug‑and‑play USB interface enables instant setup—no drivers required—while optional RS‑232 connectivity is also available. Each scan completes in just ~50 ms, with a minimum print contrast threshold of 25%, ensuring dependable scanning across printed labels and screens. Its robust scanning tolerances (±30° roll; ±60° pitch and skew) support flexible orientations, while the built‑in LED and beeper indicators with adjustable volume add usability in busy environments. Designed to perform reliably from –20 °C to 50 °C (storage down to –40 °C), with full humidity compatibility and ESD protection (±2 kV direct, ±8 kV air), it’s built for professional-grade durability
