Keyence SR-751 | High-Speed 1D/2D Barcode Reader with Autofocus Overview The Keyence SR-751 is a compact and powerful barcode reader designed for high-speed decoding of 1D and 2D codes, even in challenging environments. Featuring autofocus, built-in lighting, and smart image processing, it ensures stable reading of damaged, low-contrast, or angled codes. With its all-in-one design, the SR-751 is ideal for tight installations and easily integrates into automated lines, packaging equipment, and traceability systems. Key Features Reads 1D & 2D Codes – Including QR, DataMatrix, Code128, UPC, and more Autofocus Lens – Automatically adjusts for distance and positioning Built-in LED Lighting – Ensures consistent and clear code capture Compact All-in-One Body – No need for external lighting or lenses High-Speed Decoding – Excellent performance on poorly printed or damaged codes Communication: Ethernet, RS-232, USB, I/O IP65 Rated – Dust and water resistant Technical Specifications Model: SR-751 Reading Capability: 1D and 2D barcodes Focus: Autofocus Lighting: Built-in red LED Connectivity: Ethernet, RS-232, USB, I/O Power Supply: 24V DC Protection Rating: IP65 Operating Temperature: 0°C to 45°C (32°F to 113°F) Applications Product Traceability Packaging and Label Verification Automated Part Tracking Logistics and Inventory Control Production Line Quality Assurance Why Choose the Keyence SR-751? Fast and reliable barcode reading in compact setups Easy to install and configure Handles damaged or misaligned codes with ease Order Now Brand new. Fast shipping and worldwide delivery available.