LCD screen POS customer pole display with RS232 interface

Model Number: LCD210 Brand Name: ALWAYPOS Key Specifications/Special Features: Features:* Bright liquid crystal display for excellent visibility* 40 characters in 20 columns by 2 lines format* RS232 interface or USB for data communication* Power can be sourced from USB port (DC5V), external adapter is not required* Power on time: 30,000hrs* Compatible with popular customer display command sets* Body colors: black or white is optional Display method Liquid crystal display Brightness 700cd/m² Display color Blue-green Characters 40 characters (20 columns x 2 lines) Character size 6.65x12.7mm Power supply DC5V Power consumption 2.5 watts Interface RS232/USB Baud rate 2400/9600bps Command set ESC/POS/CD5220/UTC-S/UTC-E OPOS system Epson OPOS Operating system Windows/Android/iOS Viewing angle 360° Display height 210mm to 450mm Panel dimension 224x85x45mm (W*H*D) Holder size 120mm x 2 Base dimension 187*93mm Weight 0.9KG Working T&H 30℃-50℃, 30%—80% Operating T&H -40℃--60℃, 10%--90%