The LV5400 barcode scanning module is a cutting-edge industrial solution designed for demanding environments. Featuring high-density integration and multi-protocol compatibility (USB, TTL, RS232, RS485), this module delivers stable performance in manufacturing, logistics, and access control systems. Engineered with wide voltage input (4.5V–16V) and -20℃ to +60℃ operational tolerance, it excels in extreme conditions. The LV5400 supports 1D/2D barcodes, including QR, Data Matrix, and PDF417, with ±55° tilt sensitivity and 360° rotation adaptability. Its customizable OCR recognition and RGB LED lighting ensure flexibility for specialized industrial applications.

Industrial Barcode Reader Features:
- Industrial Durability: Operates in -20℃ to +60℃ with IP-rated reliability.
- Multi-Protocol Support: USB, TTL, RS232, RS485 interfaces for seamless integration.
- High-Speed Scanning: 640×480 CMOS sensor with 5mil accuracy for 1D/2D codes.
- Wide Voltage Compatibility: 4.5V–16V input for versatile power solutions.
- Customizable Lighting: RGB LEDs with adjustable brightness for low-light environments.

Parameters of Rugged QR Code Reader

Scan Performance	Iimaging sensor		64 0× 48 0 CMOS
	lighting		Default white, customized RGB any color
	Read code system	2D	PDF417, Data Matrix, QR Code, AZTEC
		1D	And EAN-13,EAN-8,UPC-A,UPC-E,Code 39,Code 128,ISBN,Code 93,Code 11,UCC/EAN-128,GS1 Databar,Interleaved 2 of 5,Matrix 2 of 5,Industrial 2 of 5,Codabar,Standard 2 of 5,MSI-Plessey,GS1 composite code, et al
	Reading accuracy		1D≥ 5mil 2 D≥ 7 mil
	Typical reading of the depth of field		10-160mm Alipay payment code
			20-130 mm EAN13 13 mil
	Symbol Contrast		≥20%
	Bar code sensitivity		Ttilt ± 55°, deflection ± 55°, and rotation 360°
	Field of view Angle		Horizontal 72°, vertical 54°
Mechanical and Electrical Parameters	Communication interface		USB (optional, HID, virtual serial port), TTL serial port; customized RS 232, RS48 5
	Visual dimensions (mm)		64.8(D)× 60.5(W)× 23.7M ax (H)
	Weight		27 g
	Working voltage		Power supply is 1:4.5V-16V Power supply 2:3-3.6 (3.3V power supply) Note: Power supply 1 and power supply 2, not at the same time.
	Rated current		(Typical value) is less than 190 mA (5V input)
Enviromental Parameter	Working temperature		-20℃~+ 60℃
	Storage temperature		-40℃~+70℃
	Working humidity		5%~95% (no condensation)
	Environmental light		0~100,000LUX
Thermal Shock Resistance	Maximum temperature		60 °C (140 °F)
	Minimum Temperature		-20 °C (-4 °F)
	Cycle Index		30 minutes for high temperature; 30 minutes for low temperature
	Period		24