65 "Թվային նշանների տախտակ բացօթյա

Product Dimension

65inch

Resolution

3840*2160

Display Type

TFT-LCD

Display ratio

16:9  

Brightness 

3000nits(Auto brightness)

Display color

16.7M

View angle

Horizontal 178°，Vertical 178°

Respon Time

6ms

Constrast Ratio

1200:1

Service life

50000hours

Backlight Type

WLED

Input Votage

AC110V-240V 60HZ

Power 

300W

Weight

120Kgs

Texture of material

The shell of the whole machine is made of 2mm galvanized plate, and the surface is sprayed with outdoor powder

Glass

6mm ultra white high transparent explosion-proof toughened glass anti glare, anti reflection and light transmittance over 98%（AR,AC optional）

Waterproof

IP65,Three layer compound sealant strip, multi angle water free,Three level door lock protection, hidden screw design

Dustproof

Internal filter screen device

Rust prevention and corrosion protection

High strength galvanized steel plate, outdoor powder surface treatment

Cpu

RK3288  A20 + 4G network

Memory

DDR3 2GB 

Built in memory

EMMC 8G,16G,32G

Operating System

Android 4.4/5.0   (Windows and stand-alone optional)

OSD language

Default English for multiple languages

Playback mode

It supports multiple playback modes such as loop, timing and insertion

Network support

Ethernet, supporting WiFi and wireless peripheral expansion(3G/4G optional)

Video playback

 WMV、AVI、FLV、RM、RMVB、MPEG、TS、MP4、VOD、MOV、MKV、MP3,AAC ect

Picture format

Support BMP,JPEG,PNG,GIF etc.

Audio output

Support HDMI output,Left and right channel output 10W horn

Software release

Support background publishing files, remote setting of automatic switch, remote volume increase and decrease

Temperature control

Support temperature control, control fan speed at different temperatures

Leakage protection

Support leakage protection switch

Lightning protection

Built in over temperature and over current protection function for high-voltage DC power supply can provide class C surge
protection for photovoltaic power distribution system.

Time control protection

Power switch control. can customized switch by day, week and month7/24

Brightness control

The built-in photosensitive probe can automatically adjust the brightness of LCD display screen according to the intensity of
outdoor light. The core technology of LED backlight control and sensor can improve the sensitivity of light sense transmission,
effectively identify, control and adjust the brightness of LED backlight.

Cooling system

1. Intelligent air cooling system is adopted for heat dissipation

2. Intelligent control of wind speed and energy saving of fan speed control board

3. It can meet the requirement of no blackening of LCD screen in the environment of - 40 ℃ to 90℃