The YJD30 QR scanner engine is a compact, plug-and-play barcode reader that supports fast, accurate decoding on paper and screens, even in bright light. It features intelligent exposure, low power consumption, and robust environmental protection—ideal for self-service terminals, access systems, and retail devices.

• Scanning Distance: 5-53cm
• Aiming: Red location light activated via trigger pin
• Image Sensor: 640 × 480 CMOS
• Dimensions: 22mm × 14.5mm × 10.6mm