21.5 inch Advertising all-in-one machine H21AD

1.The display appearance is black, white, and blue;
2. The bottom of the bracket is counter-weighted and the ground nail holes are reserved;
3. The upper camera design needs to retain scalability so that it can be disassembled at any time (USB reserved interface);

SKU: h21ad-advertising-all-in-one-machine Category:

Specifications:

Set Dimension1516.28*500*440mm
Package SizeTBD
Appearance1.The display appearance is black, white, and blue;
2. The bottom of the bracket is counter-weighted and the ground nail holes are reserved;
3. The upper camera design needs to retain scalability so that it can be disassembled at any time (USB reserved interface);
Water-resistanceNA
InstallationFloor mounted
Capacitive touchG+G multi-touch (USB interface)
Power module2-in-1 industrial power supply
Power inputAC 220V
Speaker8 ohm 5W dual speakers
Switch*1  Android control switch with blue light, screen wake-up, short press to lock screen, long press to prompt shutdown
Thermal printerSP-EU803 Embedded printer
QR code scanning headNLS-EM20-PT
Total power≤100W Max
Standby power<1W
Work environment0℃—+45℃ 20 %RH  to 90 %RH
Storage environment-10°C  to +60 °C5 %RH  to 90 %RH
CPU:
CPURK3288 4 Cores
RAM+ROM2G  DDR3 +16G EMMC/NAND
InternetRJ45 1000M/WIFI
OSAndroid 5.1
Display:
Display size21.5 inch
Display typeLED display
Display area476.064(H)*267.786(V)
Resolution1920*1080(RGB)
Display ratio16:9
Display Colors16.7M  colors
Refresh rate60Hz
Brightness250cd/㎡
Contrast Ratio1000:1
Viewing Angle178(H)*178(V)
Backlight TypeELED
Typical Backlight Life>30000 hours
Touch:
Touch sensing technologycapacitive touch
TouchFingers or touch pen
Structural properties4mm Tempered glass cover
Response time15ms
Transmittance86%
Surface hardness6H
Connectivity:
USB *2  USB 2.0(internal)
HDMI *1(internal)
RJ45 *1   100M Ethernet (to external interface)
OTG *1  USB OTG Requires interface leakage (inside the machine)
BOOT KEY*1(internal)
WIFI /BT antenna*1(external)
AC  IN*1 Leading to the external interface, a power switch is required inside the machine to control the 220V input
Others:
SoftwareCustomized APK
PS:Insect-proof design, timer switch、4KV/8KV ESD

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