2D Long Distance Embedded Barcode Scanner
HEM23-LR
 | Long Distance Reading: up to 1.5M.
Advanced Decoding Algorithm: Employs HEROJE’s 3rd-Generation decoding algorithm.
Providing interfaces USB1.1, TTL-232 and RS-232 optional.
Support command trigger mode, support full set of serial commands.
Hidden Illumination: Employs hidden illumination design, avoid LED light direct shinning to the eyes causing harm.
Ultra thin fashion design.
Bar code can be read through glass.
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Applications
Supermarket self-service cash register | 
Lottery machine | 
Self-service terminal
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Performance Characteristics |
Sensor | 1280*800 CMOS |
Illumination | Hidden white light LED |
Recognition Accuracy | >5mil |
Depth of Field | 175mm～1500mm（1D 20mil） |
Min.Contrast | 20% |
Available for barcode type | 1D:Code11,Code39,Code93,Code128,EAN13,EAN8,I25,UPC-A,UPC-E,MIS,D25,M25,DataBar,CodeBar etc. 2D:QRCode,TSO14443A、B，M1 CARD |
Interfaces | USB1.1(Standard)，TTL-232(Optional), RS-232(5V~24V Optional) |
Scan Angle: | Roll: 360° , Pitch: ±60° , Skew: ±65° |
NFC | ID Card (Standard)、IC Card (All smart cards conforming to ISO14443A and B specifications, including M1 full series cards (optional)) |
Electrical Characteristics |
Voltage | 4.5~5.5V DC |
Max Current | 220mA |
Operating Current | 60mA |
Standby Current | 10mA |
Physical Characteristics |
Dimensions | 62mm × 65.2mm × 22.5mm |
Weight | 41.5g |
Material | ABS |
User Environment |
Operating Temperature | -20°C～+55°C |
Storage Temperature | -30°C～+70°C |
Humidity | 0%～95% (non-condensing) |
Ambient light | 0～100,000 LUX |
Certifications | FCC Part 15 Subpart B Class B, CE EMC 2014/30/EU, RoHS 2011/65/EU |
