Model NO. |
EI13A |
EI31A |
Screen Size |
13.3” |
31.2” |
Front Light |
Support, maximum power 2.16W |
Support, maximum power 15.36W |
Resolution |
1600*1200 |
2560*1440 |
Aspect Ratio |
4:3 |
16:9 |
Display Viewing Area(H*V) (mm) |
270.4(H)×202.8(V)mm |
691.2(H)×388.8(V)mm |
Pixel Pitch (H)*(V) (um) |
0.169(H) ×0.169(V)mm |
0.27(H) ×0.27(V)mm |
Contrast Ratio (Typ.) |
16:1 |
12:1 |
Panel Refresh Rate (Max.) |
75HZ |
50HZ |
Machine power (when refreshing) |
≤3.5W |
≤3.7W |
Power of the whole machine (not refreshing) |
≤0.01W |
|
Shutdown power |
≤0.001W |
Screen Type |
Black and white electronic paper ink screen |
Color |
Black and white, 16 gray levels |
Fitting method |
3mm cover glass frame sticker with AG and UV |
View Angle(H/V) |
178°(H)/178°(V) |
Life Cycle |
≥60000 hours |
Installation |
Support wall mounting and ceiling mounting (default wall mounting) standard VESA hole, 100*100mm, using M4 fixing screws |
KEY (4-button key) |
POWER, UP, DOWM, RESET |
Working indicator light |
The device breathes for five seconds after it is turned on, the red light will be on when charging, and the light will go out when it is turned off. |
Mainboard Parameter
Ports |
HDMI-OUT,RJ45(10M/100M adaptive),USB2.0, TF card (maximum support 128G (optional)),4G Optional |
System |
Android 7.1 |
CPU |
Quad-core ARM Cortex A7 1.2G |
DDR3 |
1G |
EMMC |
8G |
WIFI |
2.4G |
BT |
4.0 |
Other Parameter
Power adapter |
Adapter with Type-c output PD protocol (optional) |
Support secondary development |
API and SDK available |
Refresh image time |
≤2 seconds |
Brushing method |
Support USB flash drive |
language |
Support multiple languages(English by default) |
Storage temperature |
-25℃-70℃ |
Operating temperature |
-15℃-65℃ |
humidity |
10%-90% |
Package
Model NO. |
NW |
GW |
Product Size |
Package Size |
EI13A |
12.68lbs |
22.05lbs |
14.77*9.85*2.56” |
18.98*7.29*17.33” |
EI31A |
61.73lbs |
84.88lbs |
33.20*22.05*3.15” |
37.41*7.88*29.53” |