之后-销售服务
退换货, 其他, 维修, 免费备件, 现场培训和考察, 呼叫中心的在线技术支持
Product name
access control qr code reader
Image Sensor Cmospixel
640x480 CMOS
Size
90(W)*78(D)*51(H)mm(Max)
Feature
Excellent Decoding/Waterproof
Working Voltage
4.8 ~ 16 VDC
Application
Turnstile ,Access Control,Vending Machines,Kiosks
Interface
USB, RS232, RS485, TTL, Wiegand