At the moment of the epidemic, among the epidemic prevention measures such as "wearing a mask, washing hands frequently, reducing contact, and sterilizing and disinfecting", wearing a mask is the first and the simplest and most practical means of epidemic prevention, and an unmanned self-service mask machine can Having a mask the first time you need it can also reduce human contact.

 It is an efficient and practical anti-epidemic product.

As an essential barcode scanner module for the mask machine, the XT2002D produced by Xingtong IoT adopts 640*480 CMOS and uses a wide-angle lens to scan the code 360 degrees. The reading mode includes automatic induction, trigger mode, manual mode and other modes. Can scan all kinds of 1D barcode, 2D barcode, mobile payment codes; built-in buzzer, synchronous sound when scanning; simple installation, only need two screws to fix; compatible with a variety of systems, IOSAndroidWindows, etc.; Rich interfaces: USBRS232TTL.