unitech MS852LRSeriesLong-Range Barcode ScannerBuilt-in long-range 2D scanning engine,up to21M, suitable for warehouse high-shelf barcodes and product barcodes, making inventory, picking, and other operationseasy,improvingoperational efficiency.The MS852LR series also supports 1D and 2D barcodes,fast reading speed, capable of scanning barcodes while in motion, meeting the application needs of large warehouses, warehouse sites, factories, and other fields.unitech MS852LRseries features an ergonomic design that is durable, lightweight, and comfortable to hold,equipped with a protective case, and meets industrial-gradeIP42 dust and moisture resistanceand2-meter drop resistance certification. Durable buttons androbustcable design ensure reliable device operation.

Unitechunitech MS852LRSeriesLong-Range Barcode ScannerFeatures

1. High-performance long-range 2D scanning engine, up to 21M;

2. Supports 1D, 2D, and OCR barcodes;

3. Wide-angle and mobile reading;

4. Long button lifespan;

5. Industrial-grade protection IP42 with a protective case for drops up to 2.2M;

6. High-decibel audible alerts and bright LED indicators.

Unitechunitech MS852LRSeriesLong-Range Barcode ScannerDetailed Technical Specifications

Optics and Performance

Light Source: 1280x800 pixel

Sensing Component: Hyper Red 660nm

Resolution 1D: 3mil; 2D: 5mil

PCS Value: 25%

Scanning Method: Handheld scanning

Scanning Angle: Skew±60?, Pitch±60?

Scanning Indicators: LED, sound, vibration (MS852BLR)

Scanning Distance:

Label/DOF            near            far

Code 39, 10mil       76mm            2159mm

Code 128, 15mil      152mm            2540mm

Code 39, 20mil       102mm            4369mm

Code 39, 40mil       152mm            8636mm

Code 39, 55mil       178mm            10922mm

Code 39, 100mil      508mm            17780mm

Code 128, 100mil     762mm            17780mm

DataMatrix 10mil     127mm            1143mm

DataMatrix 55mil     127mm            6350mm

Code 128, 15mil      203mm            2540mm

QRCode, 100mil       400mm            20850mm

Communication

MS852 LR：

Supported Host Interfaces: USB

MS852B LR：

Wireless Transmission Specification: Bluetooth LE V4.2 Bluetooth 2.1+EDR Class 1 Dual mode

Memory Capacity: Expected mode: 7MB; Connected mode: 20KB

Wireless Transmission Distance: 100M

Communication Interface: USB/RS232 (optional)

Interface/Protocol: Serial port and HID protocol

Electrical

Operating Voltage: 4 VDC to 5.5 VDC

Current Consumption: Operating: 710mA; Standby: 79mA

Indicators: Buzzer, LED

MS852B LR：

Battery Capacity: 2850mAh rechargeable battery pack

Battery Charging Time: <6.5 hours (varies with actual usage)

Operating Time: >12 hours, capable of scanning up to 50,000 times per second at a distance of 20 cm reading EAN8. (varies with actual usage)

Environmental Parameters

ESD Protection: Can operate normally after passing 8K contact discharge and 15K air discharge tests

Mechanical Shock: Withstands drops from 1.8 meters onto concrete (2.2 meters with protective case)

Operating Environment: -10℃ to +50℃(14℉ to +122℉)(MS852B LR)

-20℃ to +50℃(-4℉ to +122℉)(MS852 LR)

Storage Temperature: -40℃~70℃（-40℉ to +158℉）

Operating Humidity: 95% relative humidity (non-condensing)

IP Rating: IP42

Barcode Types

1D Barcodes: Code 39, Full ASCII, Code 32, Trioptic, Code 128, EAN-128, ISBT-128, Codabar, Code 11, Matrix 2 of 5, Chinese Matrix 2 of 5,UPCA,   EAN-8, EAN-13, Bookland/ISBN, ISSN, Coupon Code, Interleaved 2 of 5, Discrete 2 of 5, IATA, Databar, Code 93, MSI, UK Plessy, Telepen

2D Barcodes: PDF Standard, Macro PDF, Micro PDF, Macro Micro PDF, TLC-39, Aztec, Data Matrix, QR Standard, Micro QR, GS1 QR, Maxicode, Han Xin, Grid Matrix, DotCode, OCR, Netherlands KIX Code, US Planet, USPS 4CB/One Code, UPU FICS Mailmark, French Lottery,  Korean 3 of 5

Machine Specifications

Dimensions: 88x72x178mm (body)

121x88.7x86mm (MS852BLR charging dock)

Weight: MS852LR: 213g (with cable)

MS852BLR: 233g (with battery, excluding dock)

Trigger Switch Lifespan: 10 million times (varies with actual usage)

Certifications

Safety Certifications: MS852LR: CE,FCC,BSMI,VCCI

MS852BLR: CE,FCC,BSMI,VCCI,NCC,TELEC,BQB

Accessories

Standard hands-free stand (optional)

Package Contents

MS852 LR: MS852 LR scanner

USB interface cable

Y-cable

MS852B LR: MS852B LR scanner with battery

Charging dock

Interface cable