Access Control System Smart RFID Qr Code Reader Scanner

We constantly innovate in the cheapest 2d barcode scanner, qr scanner, wireless barcode scanner with memory field, continuing to exceed customer expectations, and make unremitting efforts to achieve sustainable development. We believe that solving customer needs is the only value of our company's existence, and we always abide by contracts and keep promises to build trust with customers. An excellent company is not only reflected in its successful economic benefits, but also needs to adhere to its own values. This makes our company get the favour of customers and support! Our huge production scale, meticulous and perfect production management and procurement system and rigorous quality control process provide strong guarantee for the rapid and high-quality completion of customer orders.

Product description

Video-HW-1870 door lock barcode scanner

HW-1870 is a CMOS type barcode scanner which can decode most of 1D barcodes and QR, Micro QR,PDF417,Micro PDF417,Datamatrix,Aztec etc.2D barcodes.

The user can set many configuration parameters of this by himself. There are two main ways, one is to read the setup barcode provided by us, and the other is to send commands from the computer through the serial port of the code scanner (we provide the corresponding parameter commands ).

It has a host mode for programming, that means the reader can be controlled by sending serial port commands from host(MCU).

Our feature and advantage

1.It can read barcode with 360 degree rotation,and there's no need to adjust the angle and fast scanning. 

2.The minimum printing contrast can be 30%,also can read fuzzy barcodes, reflective barcodes.

3.The components used by it have high specifications, 5VDC power supply, less heat generation, low leakage current, low power consumption and long life.

4.Our sales staff will follow up the customer's sample testing and mass production, and if in doubt, we will provide you with the solution in the shortest time.

5.Welcome to visit our Alibaba website, where you can trade directly and customers can get purchase protection.

6.If customers provide stable orders every month, our payment terms can be net 25-30 days.

Pack and Ship

1.Provide customers with minimal packaging and save logistics costs.

2.Wrapped in a bubble bag, in a carton.

3.Compare logistics costs, choose cheap, secure, fast courier companies.

FAQ

1.What is the validity for the price of door lock barcode scanners?

A: The validity of the products is 1 months.

2.What's the terms of shipping? 

A: Sample with international express for fast delivery. And bulk order can be by sea or by air to reduce the shipping cost.

3.What is the minimum order?

A: One sample order is acceptable.If you require OEM,we can confirm further.

4.What is the certifications you have?

A: The products have ISO9001, CE,FCC,ROSH,etc.

5.How to make sure the quality always stable?

A: The production processing have Rigorous test and the QC department will test again before the goods sent out.

Terminology: Global shutter

When the shutter is opened, all the lines of light are incident on the entire surface of the chip at one time, and then the shutter is closed again. "Global" in this case means that the entire surface is exposed at the same time, and the entire image area is captured in one shot. In other words: under global exposure, all pixel exposure times are synchronized to start and end. The method of global exposure is relatively simple. Therefore, the exposure time is related to the switching speed of the machine. Since it is related to mechanical motion, there is a theoretical minimum exposure time. The general global exposure is suitable for shooting moving objects. There is no "jelly" phenomenon. The global exposure sensor has better motion tolerance.

Our eternal pursuits are the attitude of 'regard the market, regard the custom, regard the science' and the theory of 'quality the basic, trust the first and management the advanced' for Access Control System Smart RFID Qr Code Reader Scanner. If you have any comments about our company or products, please feel free to contact us, your coming mail will be highly appreciated. We have paid attention to product quality for many years, and actively adopted domestic and foreign advanced technology and scientific management to ensure product quality.