Parameters

Basic information

Screen size

21.5

Screen type

TFT

Screen resolution

1920*1080

Color

LVDS colored LCD

Brightness

250cd/m

Average life

30，000 hours above（25 degree）

Visual range

Width:  170，Vertical:160

OS

Android 4.4

CPU

H8，8-core 2.0GHz

RAM

1GB

ROM

8GB

Audio input

Build-in Microphone

Audio output

Left right voice channel（2*4R/3W-8R/2W), Left right voice channel（2*4R/3W-8R/2W），the present type: 6R/2W

Frequency

2.4GHz

Antenna

Built in antenna

USB

Interface type

USB

USB protocol

2.0

Swipe card

Frequency

13.56MHz

Swipe distance

0-3CM

Interfaces

USB

One USB host, could connect U disk, mouse etc peripherals

TF

One TF card interface

LAN

One 10M/100M self-adaptive Ethernet port

Bluetooth

Bluetooth 4.0

HDMI

One HDMI interface

Products appearance

Device material

Aluminum alloy

Device color

Black panel

Dimensions

51.5*36.4*79.25px

Weight （Naked）

6.365kg

Weight （With package）

7.36kg

Installation way

Wall mounted

Scenario

Indoor (standard)

Power supply

DC12V/3A  

Power consumption

<36W

Temperature and humidity

0℃~+40℃, 20%～95%（no gel）

Installation places

Indoor

Installation position

Wall mounted