The touch all in one PC is suitable for a wide range of environments and has multiple functions. From retail entertainment to corporate offices and digital signage, it's perfect for continuous use in public environments. 
2155A 21.5 "open frame touch all in one PC is with versatile and powerful function and modular design.On configuration options, customers can choose INTELJ1900 which is ultra-low power consumption and cost-effective for their low requirement ; for customers with high requirement, the optional can be CORE series with more powerful I3 / I5 / I7-U which is board-built with Intel HD graphics and audio decoding and the different capacity of memory is available, built-in SSD. the second 2.5-inch hard drive can enhance storage capacity; dual antenna WIFI, built-in speaker, 12V low voltage power supply.
2155A 21.5 "Open frame Touch All-in-One is with a range of I / O ports and support a variety of third-party peripherals. The standard ports include four RS-232 serial ports, two USB 2.0 ports, two USB 3.0 ports , Gigabit Ethernet interface RJ45 and a group of 3.5MM audio input port and a group of audio output port, a VGA and an HDMI video output port to be easy to increase the second monitor. 
The GreenTouch factory is located in the high-tech city of Shenzhen, China. It covers an area of 2000.00 square meters and has a plant area of over 1,700 square meters. GreenTouch design and produce resistive touch screen, projected capacitive touch screen, infrared touch screen, projected capacitive touch film, touch display and touch All-in-one, touch digital signage and open touch displays there.
Case/ frame color | Black / Silver color |
Machine dimensions | AIO (499.00mm(W) x296.00 mm(H),Thickness: 57 mm) |
Display type | 21.5’’Diagonal,Ratio 16:9,Active matrix TFT LCD, LED backlight |
Resolution(pixel) | 1920 x 1080@60Hz |
Active Area Dimensions | 476.60mm(H) x 268.10mm(V) |
Display Colors | 16.7M |
Brightness (Standard)(cd/m2) | 4-wire resistive / 5-wire resistive: 200 nits(Typ.); Projected Capacitive / Surface Acoustic Wave / Infrared:250nits(Typ.) |
Response time (standard) | 14msec |
View Angle(from center) | Horizontal (left / right): ± 89 ° or total 178 ° |
Contrast ratio (standard) | 1000: 1(Typ.) |
Touch Technology | 4-wire,5-wire,projected capacitive,SAW,Infrared |
Motherboard | Intel NM70 chipset with: |
Graphics | Onboard Intel HD graphics |
Sound Card | Onboard Realtek ALC662HD audio decoding |
RAM | Optional DDR3 1600 2GB,4GB,8GB |
SSD | 32G,64G,128G |
HDD | Another 2.5’’HDD can be added |
Wifi | Built-in 802.11b / g / n wireless, external two 3DB omnidirectional antenna |
Speakers | Built-in 2*3W speakers |
Extra Video output | 1*VGA;1*HDMI |
USB interface | 2*USB2.0,2*USB3.0(USB2.0 for C1037) |
Network card | 1 road onboard Realtek 8111e Gigabit |
Audio Interface | 1*3.5mm Audio input;1*3.5mm Audio output |
RS232 interface | 4*RS232(standard)interfaces |
Power | External DC, input voltage DC: 12V - Type: DC cartridge receptacle; Cartridge ID: 5.5 mm(± 0.3 mm); Needle OD: 2.5 mm (+0.0 -0.1 mm); Cartridge depth: 8.0 mm (± 0.3 mm); |
Power consumption (standard) | Depend on Motherboard and the minimum is 30W |
Supported OS | Support Windows OS(J1900 support Windows7 or up only);Linux;Android x86 |
Temperature | Operating: 0 ° C to 60 ° C; Storage: -20 ° C to 60 ° C |
Humidity(non-condensing) | Operating: 20% to 80% (no condensation); Storage: 5% to 95% (non-condensing) |
Weight (approx.) | Net weight: 4.0 kg(Typ.); Shipping: (6.0 kg (reference) |
Warranty | 1 year |
Mounting options | 100mm or 75mm VESA mounting,open frame bracket mounting |
Agency Approvals | U L, cU L (Recognized), FCC, CE, China RoHS CQC |
Certification:
(CE/FCC/ROHS certificate scan)
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From now on, cooperate with GreenTouch. Contact sales (various links)
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