Curved Smart LED Panel Indoor P3.9 mm High Definition LED Screen Video Display

1. Specifications:

2. Quick Detail:

(1) SMD P3.91 Aluminum Die Cast Cabinet
(2) High Refresh rate

(3) Light weight and slim design

(4) Big View Angle

(5) IP68 Protect Grade

3. Description:

Dosatronics LED displays are high tech product with our own patent. Especially outdoor LED display for advertising has high brightness, high contrast, high refresh rate…All are popular both in domestic and overseas market. We adopt unbeatable product stability through strict Quality Control System. It is very correct for you to choose our company, our LED display products. All of them has 3 years quality warranty since all component are extremely good. They can bring you large fortune in a very short time.

4. Applications:

Our Full Color SMD Indoor P3.91 LED Display is mainly for outdoor usage, such as commercial advertising,

mobile media, night club, entertainment events, business establishments, can install in banks, stock exchange

centers, bus station, schools, telecommunications, customs, stadiums, studio, shopping, malls, railways,

airports, harbors, etc.

5. Methods for Quality Assurance

a. Aging
1) 100% fully test
2) Condition: 72 hours with 256 grey level

b. Vibration Testing
Condition: 3-5 mins up and down in 5mm range



6. Factory Equipment

Wave Soldering Conveyor, PC Console, Wave Soldering Machine,
Automatic Glue- pouring Machine, Solder Paste Printing Machine,
Reflow Soldering Machine, Automatic Solder Paste Printing Machine,
Withstand Voltage Tester, Ground Resistance Tester,
Medium-speed Automatic SMT Machine, Super Mute Terminal Machine,
Automatic Wire Stripping Machine, Automatic Optical Inspection (AOI) Equipement.



7. Package

Carton. Fumigation-Free wooden case or Flight case



8. Control System Connection

Dosatronics Controls system

9. Company Development History:

May, 2009, Dosatronics was established in Guanlida Building, Baoan District.

November, 2009, Dosatronics moved to Xixiang LED industrial Park since we developed so fast.

March, 2010, more than 100 workers jointhe team of Dosatronics to create a same dream.

September, 2010, Dosatronics imported 8 pcs of SMD machines from Japan.

July, 2011, Dosatronics sold more than 5000 SQM outdoor and Indoor LED Display to our clients.

August, 2013, Dosatronics Moved to Fuyong Government Industrial.

December, 2014, Dosatronics outdoor SMD LED Display applied over 20 Patents from EXSHM.

June, 2015, Dosatronics enlarged our R&D center and employ more than 10 engineers for our team.