NCTS NLO4 Omni 1D/2D Barcode Scanner – CMOS Hands-Free Desktop Scanner, USB & RS-232 Interface, Red LED, 3 Mil Resolution

The NCTS NLO4 Omni 1D/2D Barcode Scanner is a high-performance hands-free desktop reader engineered for retail counters, logistics desks, kiosks, and access control points. Its CMOS 1280 × 800 pixel sensor captures both 1D and 2D codes instantly, whether printed or displayed on a phone screen.

Scanning & Optical Performance

• Sensor: CMOS, 1280 × 800 pixels

• Light Source: Red LED (visible aiming line)

• Field of View: 58° (H) × 45° (V)

• Resolution: 3 mil (1D) / 7 mil (2D) for high-density codes

• Decode Rate: ≥ 300 scans per second (typical)

• Supports major symbologies: EAN-13, UPC-A/E, Code 39, Code 128, QR Code, PDF417, Data Matrix, Aztec, Micro QR, and more.

Interface & Connectivity

• Compatible with USB HID Keyboard, USB VCP, and RS-232 serial protocols.

• Plug-and-play setup with automatic baud rate detection.

• Configurable via command or software for prefix/suffix, output delay, and custom formatting.

Power & Electrical

• Operating Voltage: DC 5 V ± 10 %

• Current: ≤ 200 mA (typical)

• Connection cable: Detachable USB or RS-232 interface cable

Physical & Environmental Characteristics

• Dimensions: 100 × 95 × 158 mm (L × W × H)

• Drop Resistance: 1.5 m concrete impact rating

• Operating Temperature: 0 °C – 50 °C

• Storage Temperature: -20 °C – 60 °C

• Humidity Range: 20 % – 85 % RH (non-condensing)

• Enclosure: Industrial-grade ABS plastic with anti-scratch window.

Operational Use Cases

• Retail POS checkouts

• Pharmacy and supermarket counters

• Library and logistics stations

• Access control / ticketing kiosks

• E-wallet and QR payment validation