Zebra LI4278 SR Barcode scanner Specifications
PERFORMANCE CHARACTERISTICS
Skew Tolerance ±65°
Pitch Tolerance ±65°
Roll Tolerance ±45°
Scan Pattern Single bright aiming line
Scan Angle Horizontal 35°
Scan Speed 547 scans per second
Motion Tolerance 25 in./ 63.5 cm per second
Light Source LED Class 1 device 617nm (amber)
Min. Print Contrast 15% MRD
Scans Per Charge Up to 57,000
Hours of Operation Per full charge: 72 hours

UTILITIES
123Scan, Remote Scanner Management (RSM), Scanner Management
Services (SMA), Zebra Scanner SDK

USER ENVIRONMENT
Ambient Light Immunity   Max 108,000 lux
Operating Temp.    32° F to 122° F/ 0° C to 50°C
Storage Temperature   -40° F to 158° F/-40° C to 70° C
Humidity    5% to 85% RH, non-condensing
Drop Specification Over 100 drops at 5 ft./1.5 m at room temperature; survives 6ft./1.8 m drops to concrete
Environmental Sealing
Gasket sealed housing withstands dust and can be sprayed clean
Bar Code Symbologies
UPC/EAN: UPC-A, UPC-E, UPC-E1, EAN-8/JAN 8, EAN 13/JAN 13, Bookland EAN, Bookland ISBN Format,UCC Coupon Extended Code, ISSN EAN Code 128 Including GS1-128, ISBT 128, ISBT Concatenation,
Code 39 including Trioptic Code 39, Convert Code 39 to Code 32 (Italian Pharmacy Code), Code 39 Full ASCII Conversion Code 93 Code 11 Matrix 2 of 5 Interleaved 2 of 5 (ITF) Discrete 2 of 5 (DTF) Codabar (NW - 7) Chinese 2 of 5 IATA Inverse 1-D (except all GS1 DataBars) GS1 DataBar including GS1 DataBar-14, GS1 DataBar Limited, GS1 DataBar Expanded

WIRELESS CONNECTIVITY
Radio Bluetooth v2.1 Class 2 Radio
Data Rate 3.0 Mbit/s (2.1 Mbit/s) ,Bluetooth v2.1
Radio Range* 330 ft./100 m (line of sight)
*Using presentation cradle configuration

PHYSICAL CHARACTERISTICS
Dimensions
3.84 in. H x 2.75 in. W x 7.34 in. L
9.8 cm H x 7 cm W x 18.6 cm L
Weight 7.9 oz./224 grams
Cradle Interface RS232, RS485 (IBM), USB, Keyboard Wedge
Color Black; 
Battery Rechargeable replaceable battery with ‘green sustainability’

DECODE RANGES (TYPICAL WORKING RANGES**)
3 mil Minimum resolution
4 mil 4-10 in./10.2-25.4 cm
5 mil 3-13 in./7.6-33 cm
7.5 mil 1.5-19 in./ 3.8-48.3 cm
13 mil (100% UPC-A) 1-31 in./2.5-78.7 cm
20 mil 1-42 in./2.5-106.7 cm
26 mil (200% UPC-A) 3-55 in./7.6-140 cm
100 mil (paper) >20 ft./6 m
** Ranges are calculated on Code 39 unless otherwise noted

REGULATORY
Technical Requirements
EMC FCC Part 15 Class B, ICES 003 Class B, IEC 60601-1-2 Environmental RoHS Directive 2002/95/ EEC Electrical Safety C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, UL 60950- 1 LED Class 1 Environmental RoHS Compliant