Technical Parameter

The input power supply parameters：

AC100-240V/50HZ/60HZ

Standard power consumption：

About 45W

Power consumption：

Less than 2W

Maximum screen resolution：

1440×900

Screen dot spacing：

0.284mm

Screen type：

TFT

Screen ratio：

16:9 or 16:10（slight difference is acceptable according to the actual batch）

Screen size：

21.5˝

Maximum brightness：

300cd/m²

Maximum contrast：

2000:1

Signal response time：

5ms

Boundary dimension：

480×320×50(mm)

Total weight：

5.0kg

Use Distance：

1-7 m

Visual acuity record method：

The decimal English scores recording

Remote-controlled distance：

Noless than 8 m

Installation method：

Bracket can be installed and hung on the wall

Package size:

600Lx180Wx460H(mm)