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| Brand Name : | YJFIRST | 
| Model Number : | YJ-ES902 | 
| Certification : | CE, ROHS, FCC, IEC, FDA | 
| Price : | $17 | 
| Payment Terms : | T/T ,D/P,D/A ,L/C , MoneyGram ,Western Union | 
| Supply Ability : | 20000pcs/month | 
| Delivery Time : | 3-7 work days | 
Embedded Mini Bar Code Scanner Qr Code Scanner Barcode 2d Usb Barcode Scanner Module for Payment Kiosk
Unmanned Supermarket
Product introduction
An embedded barcode scanner is a compact, integrated scanning module designed to be built directly into host devices or
systems (such as self-service kiosks, industrial automation equipment, medical devices, or mobile terminals). Unlike handheld
or standalone scanners, it functions as a permanent component, enabling seamless barcode reading without requiring external
peripherals.
Features
Auto-triggering (motion sensor, command-based) & multi-code batch scanning.
Onboard data parsing (outputs text/JSON) with optional cloud synchronization.
Energy-efficient designs (<1W) for battery-powered devices (handheld terminals, IoT edge devices).
Tailored housings, scan ranges, or add-ons (RFID, OCR, headset compatibility).
Industry-specific compliance (FDA for healthcare, IEC for industrial use).
Parameter
| Collection capacity | |
| Method of collection | Imaging, CMOS sensor | 
| picking rate | 1 / 60 second | 
| Field of view Angle | Horizontal 62°, vertical 48.5° | 
| joggle | 4 Pin cable socket: USB KBW 4PIN cable socket: serial port TTL232 (5V or 3.3V) | 
| scan pattern | Command mode/sensing mode/trigger mode | 
| Read the success message | LED and buzzer | 
| Data cable (optional) | 4PIN straight line | 
| External expansion interface | suona ,LED | 
| enviromental parameter | |
| working temperature | -20℃ ~ 60℃ | 
| storage temperature | -20℃ ~ 70℃ | 
| humidity | Relative humidity 5% ~ 95% (no condensation) | 
| ambient light | Max.100,000 Lux | 
| Electrical parameters | |
| input voltage | 5V or 3.3V | 
| working current | 125mA (no voice broadcast) / 450mA (with voice broadcast) | 
| Wait for the electromotive force | 85mA | 



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