Maikrt Embedded QR Code Scanning Module USB and UART Serial Port Barcode Scanner Identification Module Bar Code Reader for Access Control, Locker Scan Code Payment etc auspowers_batchtwo no longer uses conventional batteries

no longer uses conventional batteries to store electricity

practical and reusable

no more plugging in/out

remotely turn on/off ceiling lights

Maikrt Embedded QR Code Scanning Module USB and UART Serial Port Barcode Scanner Identification Module Bar Code Reader for Access Control, Locker Scan Code Payment etc auspowers_batchtwo no longer uses conventional batteriesMaikrt Embedded QR Code Scanning Module USB and UART Serial Port Barcode Scanner Identification Module Bar Code Reader for Access Control, Locker Scan Code Payment etc Applications Fields: Smart Access Control, Locker, Scan Code Gun, Channel Gate, Station Inspection Ticket, Smart Self Service Terminal, Supermarket, Retail Store, POS System, Cash Registers,Warehouse Management, Conference Ticketing, etc Need to Scan 2D Codes Industry Equipment.