EM1830 1D 2D QR Barcode Scanner Module 21mm Diameter 3.3V DC for Inventory Management
The EM1830 is a compact 1D/2D QR barcode scanner module featuring embedded engine technology for efficient inventory management and data capture applications.
| Parameter | Specification |
|---|---|
| Model | EM1830 |
| Brand | WCMI |
| Dimensions | 21mm diameter × 8.9mm height |
| Weight | 3g |
| Operating Voltage | DC 3.3V (±10%) |
| Current Consumption | |
| Operating Temperature | -30℃ to 70℃ |
| Image Sensor | 640 × 480 CMOS @ 30fps |
| View Angle | 70° horizontal, 55° vertical |
| Scan Precision | 1D ≥5mil / 2D ≥10mil |
| IP Protection | Front IP54 |
| Warranty | 2 years |
| Certifications | RoHS, FCC, CE |
- Comprehensive barcode support including EAN13, UPC-A, Code128, QR Code, PDF417, DataMatrix
- Wide scanning range: 30-280mm depending on code type
- 360° rotation capability with 60° pitch and ±50° deflection
- Dual scanning modes: induction and continuous operation
- Robust construction with tempered glass front panel
- Multiple feedback options: light indication and serial output
- Excellent environmental tolerance with -30℃ to 70℃ operating range
- Compact design ideal for embedded applications
- EAN-13 @13mil: 30-110mm scanning distance
- Code128 @15mil: 30-120mm scanning distance
- Mobile phone codes: 70-170mm (6-inch screen)
- WeChat Payment QR codes: 40-280mm (6-inch screen)
- Symbol contrast: ≥25% for reliable reading
Tianjin Wavecreating Micro Intelligent Technology Co., Ltd. is a leading professional R&D manufacturer for barcode scanning products in China. With registered capital of 10 million yuan and over 50 employees (including 36 R&D staff), the company specializes in custom chips, image recognition algorithms, and tailored solutions for industrial applications.
Each product undergoes at least 4 quality tests before delivery. The company maintains advanced dust-free production facilities and holds multiple technical patents.
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