Dedi Indoor 55inch LCD Stand Alone USB Version Advertising Digital Signage

• Application: Indoor AD Player
• Screen Size: 50-60 Inches
• Installation: Vertical
• Type: Standalone Version AD Player
• Touch Screen Type: Without Touch
• Screen Technology: LCD
• Model NO.: DD550BR450-02
• Interface Type: USB
• Remote Control: Without Remote Control
• OS: Standalone
• Customized: Customized
• Size: 55inch (10.1~100inch)
• Backlight: LED
• Display Area: 1209.6(H)×680.4(V) mm
• Brightness: 450 CD/M2
• Resolution: 1920*1080
• Aspect Ration: 16:9
• Contrast Ration: 1100:1
• Pixel Pitch: 0.630×0.630 mm (H×V)
• Viewing Angle: 178/178 Degree
• Display Color: 16.7m
• Response Time: 5ms
• Input Interface: USB
• Voltage: AC100~240V 50/60Hz
• Power Consumption: 50W
• Warranty: 2years
• Transport Package: Wooden Package
• Specification: 55inch
• Trademark: DEDI
• Origin: Shenzhen, China
• HS Code: 8528722900
• Production Capacity: 10000sets/Year

Product Description

DEDI Indoor 55inch LCD Stand Alone USB Version Advertising Digital Signage 

Product Description:
 

1) Chinese/English OSD menu, easy to operate

2) Aluminium alloy frame, ultra-thin design, easy to use, fashionable appearance

3) Adopt the latest 3D digital decoding and image noise reduction technology

4) Automatic elimination of ghosting function, protecting long-term use of LCD screen

5) A variety of digital images to correct circuit, minimize image distortion

6) 16.7M color depth, image is more natural and smooth

7) 6ms fast response time, no shadow or tail in picture

8) Built-in power supply, low consumption, longer life time

9) Equipped with sensitive infrared receiver, can adjust the parameters of the display via remote control

10) Full metal frame structure design, strong anti-electromagnetic disturbance, no radiation

 

Technical Parameter

LCD Specifications
Model No.	DD550BR450-02	Panel	Factory original LCD panel
Size	55inch	Body Dimension	1862.6(H)x640(W)x60.8(D)mm
Body Material	Tempered glass+AL	Frame Surface	Tempered glass
Display Color	16.7M(8-bit)	Response Time	6ms
Brightness	450cd/m^2	Viewing Angle	89/89/89/89/(Min)(cR≥10)
Display Ratio	16:9	Display Area	1214.2(H)×685.0(V) mm
Backlight Life	50000H	Backlight Type	LED
Scan Frequency	60HZ	Resolution	1920×1080
Power	50W	Contrast	1100:1(Typ)
Voltage	110-240V ( AC)	Net Weight	40KG

Main Hardware Parameters
CPU	Allwinner A20,Cortex-A7, 1.2GHz
RAM	DDR3 1GB (max support 2GB)
ROM	emmc FLASH 8GB ( max support 32GB)
Memory Expansion	Max support 32GB TF card
WiFi	Built-in USB WIFI or WIFI/BT module (optional), 802.11b/g/n
File System
OS	Android 4.4.2
Language	Chinese simplified, Chinese traditional, English, French, German, Italian, Japanese, Korean, Russian, Spanish, Polish, Czech, etc.
Network Function
Browser	UCWeb, Google, etc
Online Entertainment	Support online video, television, movies, music, radio
Office	WORD, EXCEL, POWERPOINT, PDF, TXT
Games	Built-in 3D acceleration, perfect support 3D effect games
Expansibility	Google Play up to more than 20,000 kinds of Apps free download
Video Play
Support format	Support AVI (H.264, DIVX, DIVX, XVID), rm, rmvb, MKV (H.264, DIVX, DIVX, XVID), WMV, MOV, MP4 (.H.264, MPEG, DIVX, XVID), DAT (VCD), VOB (DVD), PMP, MPEG, MPG, FLV (H.263, H.264), ASF, TS, TP, 3GP, MPG, etc more than 30 formats
Decoding resolution	Max resolution 3840*2160
Video output	Max support HDMI 1080P full HD output
Audio Play
Support format	Support MP3, WMA, MP2, OGG, AAC, M4A, MA4, FLAC, APE, 3GP, WAV, Support song list function
Recording function	Support MP3, WMA format recording
Additional Function
Picture browsing	Support JPG, BMP, PNG, GIF etc a variety of image formats and support image rotate/slide show, up to 4096*4096 resolution
Text reading	Support TXT, PDF, HTML, HTM, CHM, UMD
Basic Interfaces
USB2.0	2xUSB HOST (1xUSB pin, 1 standard USB)
UART	6 (2xRS232, 3xTTL, 1xTTL+ fluid control)
LVDS output	1, can directly drive 50/60Hz LCD screen
LCD Backlight port	1, standard 6pin socket ( power input can choose 12V or 5V)
Touch panel port	1 built-in 6P socket, can choose to connect small size capacitive touch panel
HDMI output	1x HDMI support 1080P output
AV output	Support 1xCVBS ouput and 2x L/R audio output)
TF card	1x TF
Speaker output	L/R output (max support dual channel 4R/3W speaker)
Headphone	Headphone output can be connected via extension cable
Infrared body induction	1 (Depends on the structure, it can be soldered directly to the motherboard or can be connected out by an extension cable)
RTC	1 clock socket, (RC2032 or connect larger capacity button battery through the socket)
Power supply	1 external socket (inner core 2.5MM) and 1 built-in 6P_2.54MMsocket   DC 12V input
LAN	1x RJ45
LED indicator and IR remote control receiver	1 built-in double color LED indicator(power on and system operating indicator) and IR remote control receiver(Depends on the structure, it can be soldered directly to PCB board or can be connected out by an extension cable)
Button	1 built-in system upgraded button and 1 5pin socket can be connected through extension cable
I/O socket	1 built-in 5P socket (support 4xGPIO extension)
Other Functions
Touch panel	Support capacitive touch, IR touch (DKtouch, Fitouch, CVT etc.)
Other input device	Support USB keyboard, mouse, IR remote control
Voice function	Supported
Video function	Support USB camera
Special function	Watchdog, timer switch
3G module	Supported (optional)
Power
Power supply	DC 12V
Power consumption	2.5W, not connect to speaker/lcd screen/backlight inverter/USB devices
Working Environment
Working temperature	0ºC~40ºC
Working humidity	10%~90%, no condensation
Storage temperature	-40ºC~70ºC, recommended 5ºC~35ºC

Q1. What is your terms of packing?
A: Generally, we pack the goods neutrally (no brand name, no logo), however, if you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: 100% TT for sample ∣ 50% T/T, and 50% balance on delivery ready for bulk order.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: It depends on the quantity as well as the date of order confirmation (by deposit). Generally 15 days for 10 sets

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can supply drawings according to the customization.

Q6. What is your sample policy?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7. Do you test all your goods before delivery?
A: Surely, that's an important way to make sure with quality. Our QC staffs will do their job very carefully. Before delivery, we'll send you the testing results with sufficient videos and pictures.

Q8: What is your warranty policy?
A: 3 years (1 year for whole machine, 2 more years for hardware). Response in 1 hour.