SH-4000 using advanced imaging technology, with barcode scanning and digital image acquisition function is very strong, extend the depth of field and fast reading, and enhance the performance of low quality barcode reader. SH-4000 can easily read the high-density one-dimensional bar code and also the two-dimensional bar code on the mobile device screen

Features
Wireless distance: Using 433M wireless communication technology, wireless range up to 50M
Lithium battery: Use high density 1500mA lithium battery, full power support for nearly 12 thousand scans to ensure the longest working hours.
Storage function:Built-in 512M memory, store nearly 5000 (20 characters / bar) bar codes.
Charging method: The use of the world's leading wireless inductive charging technology to enhance waterproof, dust-proof, anti-static, anti-corrosion features.Also can be charged by DC 5V power cable
Unique decoding technology: The use of international top-level decoding technology, a variety of one-dimensional, two-dimensional code decoding, full scan code.
High performance scanning technology: To support a variety of high-density,damaged,deformed bar code scanning,while supporting the computer,mobile phones,flat screen, such as two-dimensional code scanning.
Automatic Scanning:  Supports auto-sensing scan,but  need to scan the bar code settings on the manual

Specification
Scanning type: image acquisition technology
Safety: performance in line with national standards for laser safety
Material: PC+TPU
Product weight:130g
Packing weight: 330g
LED: red,green,blue
Operating current:340mA
DC power supply: Class2; 5.2VDC@1A
Quiescent current: 30mA
Battery Specification: 3.7/1500mA
Charging time: 5-6 hours
Operating power 2W: 400mA@5V- typical value
Standby power: 0.45W, 90mA@5V- typ
Support bar code type:1D/2D (full code)
Radio frequency: 433MHZ
Communication distance:Up to 50M
Scan speed:130 times/sec
Interface support: USB
Compatibility:Windows 7/8/10/XP
Memory:512M storage memory
Operating humidity: 5%-95% relative humidity, non-condensed state
ESD + 15kVDC air discharge, + 8kVDC direct / indirect discharge
Drop test: 100 /1M (solid wood floor)
Light intensity 0-100.000LUX
Kinematic tolerance:100 mm / sec 13milUPC
IP class: IP54 design standard
Integrated authentication: SCM, MA, SNAS, MAC, MRA