Electronic Equipments & Tools

SENMONZ Wired Handheld USB QR Barcode Reader 2D bar Code scanner For Mobile Payment

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Colour Depth
32 Bit
Max Paper Size
Scan Element Type
Scanning Light Source
RGB Three Color Light Emitting Diode LED
2D barcode scanner
Scan Breadth
Time to market
Brand Name
Product Type
Bar Code Scanner
Interface Type
USB interface
Model Number
Optical Resolution
Scan Speed
200 scans/sec
Item Name
Wired 2D QR Code screen barcode scanner
Supported 2D barcodes
QR Code
Graphics Format Support
Shell material
Line length

wholesale Wired Handheld USB Scanner QR Code Barcode Reader 2D bar Code scanner For Mobile Payment Computer Screen SZ-33

New arrival- SZ-33:

A high-quality 2D image scanning gun is SZ-33 and its embedded type image scanning technology can be applicable to a variety of applications, both two-dimensional code is one-dimensional bar code, can omni-directional scanning, whether bar code label or screen display barcode can be sensitively identified, even in the scan has been damaged or poor quality of printing bar code, shows excellent decoding performance.

SZ-33 provides customers with a rich variety of settings in terms of functionality. Such as scanning mode can be selected button trigger or automatic continuous scanning, communication can choose USB or virtual serial port, you can add the prefix and suffix on the bar code data, you can choose a variety of end of the symbol, and so on. Rich features can fully meet the special requirements of various customers.

In addition, SZ-33 also have some other excellent performance, 100% curing technology makes SZ-33 is not easy to be damaged. After structural reinforcement of the keys can be withstanding rough use, comfortable meet the ergonomic design of the keys and a hand-held handle, use is very convenient and comfortable, not easy to fatigue.
To sum up, SZ-33 is a can fully meet customer requirements, reliable and economic benefits of the scanning gun. Can be widely used in express logistics, retail, e-commerce, office automation and other fields.



1> The image recognition technology: no need to aim accurately, only need roughly aligned with the bar code can quickly read the bar code information, and omnidirectional 1D scan code and 2D code, and greatly improve the work efficiency.
2> The humanized design, ergonomic design, staff use, feel more comfortable, more convenient operation, fatigue is not easy.
3> Durability: 100% - curing technology, switch structure reinforcement, longer service life.
4> No driver, plug and play
5> The connection is simple: one scanning gun with the data lines, more simple and reliable connection.
6>Intuitive aiming line: red light aiming line, convenient for users to aim at the bar code
7>32bit wired QR Code /1D&2D for all bar Code
8>Support Mobile / Computer Screen scan
Dimensions                                            180mm(L)x 65mm(W)x105mm(H)      
Weight                                                                  185 g          
Input Voltage                                                      5VDC ±10%        
Operating Power                                               150mA          
Standby Power                                                   90mA        
Operating Temperature                                    0°C to 50°C          
Storage Temperature                                       -40°C to 70°C        
Humidity                                                               10% to 80% relative humidity, non-condensing      
Ambient Light Immunity Immune to normal indoor lighting up to 1600 Lux and to sunlight up to 86000 Lux
Scan Performance            
Print Contrast   30% minimum reflectance difference      
Roll/Pitch/Yaw     0~360°/±65° or greater/±60° or greater      
Symbology Decode Capability            
1D     UPC/EAN, UPC/EAN with supplementals, BooklandEAN,    
      ISSN, UCC Coupon Extended Code, Code 128,      
      GS1-128, ISBT 128, Code 39, Code 39 Full ASCII,      
      Trioptic Code 39, Code 32, Code 93, Code 11,    
      Matrix 2 of 5, Interleaved 2 of 5, Discrete 2 of 5, Codabar,  
      MSI, Chinese 2 of 5, GS1 DataBar variants, Korean 3 of 5, ISBT Concat,
2D     QR Code    









-- We will ship the items in 3-5 business days after verification of the payment and confirming the order.

-- Please leave completed and correct address, so as to make sure the parcel will be sent to the buyer without any delay.

-- We do not gurantee delivery time on all international shipments due to the difference in customs clearing times in individual countries, which may affect how quickly your product is inspected.

-- Please note that buyers are responsible for all additional customs fees, brokerage fees, duties and taxes for importation into your country. The shipping cost does not include any import taxes, and the buyers are responsible for customs duties.

-- Usually, we will write lower value and mark “gift” or “sample” to help you to avoid the tax or less tax. If you need full value on the shipping bill or invoice, please let us know when you place order.

--For all free shipping items, we will send them to the buyer via CHINA POST AIR PARCEL or HONGKONG POST AIR PARCEL .  The delivery time will be different depending on the different countries, which will be 15-50 days.

-- If the buyer need the fast delivery, DHL, FEDEX,UPS,TNT,EMS are all available (5-15 Days). The buyer can select the different shipping ways considering of the different shipping fees and delivery time when place the order.


After-sales service:

-- We provides products with best price in the market.

-- We are factory direct, wholesaler welcome.

-- Any questions please email to us.

-- The photos are just for illustration purposes only.

-- For any reason you are not satisfied with your purchase, please contact us by email to resolve any issues there before leaving feedback. We will reply you ASAP.If you have any questions about the product or policy, please email us before bid.

--If you don't receive the parcel,please check your order number and then contact us.

--Your satisfaction and positive feedback is very important to us.Please leave positive feedback and 5 stars if you are satisfied with our items and services.If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback.We will do our best to solve any problems and provide you with the best customer services.

-- Thank you!



Shipping CompanyShipping CostEstimated Delivery Time
DHL3 - 7 days
UPS Expedited3 - 7 days
EMS5 - 14 days
Post Air MailFree Shipping15 - 45 days
Return PolicyIf the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller ServiceOn-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).