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Shenzhen Yuanjie Information Technology Co., Ltd.
1 Years
| Ask Lasest Price | |
| Brand Name : | YJFIRST |
| Certification : | CE, ROHS, FCC, IEC, FDA |
| Price : | $64 |
| Payment Terms : | T/T ，D/P，D/A ，L/C ， MoneyGram ，Western Union |
| Supply Ability : | 30000pcs/month |
| Delivery Time : | 3-7 work days |
Auto Sense Supermarket Use Pos Barcode Scanner Handsfree Barcode Reader 1D 2D Desktop Barcode Scanner
Key Components & Form Factor:
Scan Engine: The core imaging technology (almost exclusively 2D Area Imagers today) housed within the device.
This is the "brains" capturing the code.
Housing/Enclosure: A sturdy base and often an upright column or angled housing containing the scan engine's optics.
Designed for stability on a countertop.
Scan Window/Aperture: The transparent surface (usually glass or durable plastic) through which the scanner "sees" the
barcode. Positioned horizontally or at a slight angle.
Illumination System: LEDs surrounding the aperture provide bright, even lighting to ensure reliable reads under various
conditions. Often uses multiple colors for aiming patterns.
Aiming System: Projects a pattern of lights (lines, crosshairs, dots, or grids) onto the scan area to guide the user on
where and how to present the barcode.
Decoder & Processing Unit: Integrated electronics to process the captured image, decode the barcode data, and
handle communication.
Feedback Indicators: Audible beeper and status LEDs (often green/red) signal successful or unsuccessful scans.
Interface Ports: Connection points (USB, RS-232) located on the base or rear for power and data transfer to the host
system.
Optional Features: Integrated scale platform (for weighted items), customer display, magnetic stripe reader (MSR),
NFC/RFID reader, or even a small keypad.
Key Features & Advantages:
Hands-Free / High-Speed Operation: Dramatically increases throughput at checkout counters. Cashiers can handle
items and payment while customers or cashiers quickly present barcodes. No need to pick up a scanner.
Omnidirectional Scanning (2D Imagers): Users don't need to orient the barcode – just present it anywhere over the
window within the scan zone. Major usability benefit.
Excellent for Mobile Phone Screens: Optimized to reliably read digital tickets, loyalty cards, coupons, and payment
QR codes displayed on smartphone screens.
Ergonomic & Reduced Fatigue: Eliminates repetitive motions associated with picking up and aiming a handheld scanner.
Space Efficient: Compact footprint fits easily on crowded countertops.
Durability: Designed for high-volume commercial environments. Scan windows are scratch-resistant.
Ease of Use: Intuitive for both staff and customers (in self-service scenarios). The aiming pattern provides clear guidance.
Reduced Wear & Tear: No moving parts like a scanner trigger, and less prone to drops compared to handhelds.
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