Name: Back clip mobile phone Read and write kit ZJJ-18

● Product features

The back pinch mobile phone read and write kit ZJJ-18 is easy to install, suitable for most Type-C # port Android mobile phones, easy to develop, provide USB to serial port SDK, direct operation serial port integration 2. 4G reading card function, integrated 125K low frequency incentive function, mobile activation semi-active tag, built-in lithium battery charging bank function. It is often used in storage goods management, enterprise personnel inspection, library management, mobile attendance management system and other application solutions.
· Reading distance: the reading distance is 0-10;
· Activation distance: 0-2m activation trigger distance;
· Other functions: Built-in lithium battery, with the function of charging bank.

● Specifications