High performance decoding chip, can read 1D and 2D codes, but also can sweep WeChat, Alipay and other payment barcodes.<br> Using CMOS image scanning technology, it can scan paper code and screen code, high-performance decoding chip, no fear of incomplete and fuzzy bar code.<br> Decode Type: 1D(CODE 128, -13, -8, CODE39, UPC-A, UPC-E, CODABAR, INTERLEAVED 2 OF 5, , CODE 93, UCC/-128, GS1 DATABAR, Etc); 2D(CODE 128, -13, -8, CODE39, UPC-A, UPC-E, CODABAR, INTERLEAVED 2 OF 5, , CODE 93, UCC/-128, GS1 DATABAR, Etc)<br> Made of high quality material, the scanner is and not easy to damage.<br> The scanner module can be applied in occasions such as elevator, community visitors' entry and exit management and son on. Perfect upgrade of traditional card swiping system for industries.<br> Optical Resolution:640x480 CMOS<br> Scanning Mode:Inductive Reading<br> Scanning Accuracy: equal 4mil<br> Maximum Current:230mA<br> Working Temperature:0℃-50℃<br> Storage Temperature:-40℃-60℃<br> Working Humidity:Relative humidity 5%-95% (no condensation)<br> Colour:White<br> Material:ABS<br> Package Contents:<br> 1 x Embedded Barcode Scanner Module<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.