Indoor P3.91mm Sound / Video Hire LED Display with 140 Viewing Angle

Pro Sound And Video Equipment Stage Background Video P3.91mm LED Displays

1. 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.

2. Specifications:

3. Quick Detail:

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

?(3) Light weight and slim design

?(4) DVI?Graphics?card

?(5) IP68 Protect Grade

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4. Applications:
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?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
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a.?Aging
1)?100%?fully?test
2)?Condition:?72?hours?with?256?grey?level
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b.?Vibration?Testing
Condition:?3-5?mins?up?and?down?in?5mm?range
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6.?Factory?Equipment
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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.
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7.?Package
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Carton. Fumigation-Free?wooden?case or? Flight?case
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8.?Control?System?Connection
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??Dosatronics ?Controls?system

9. Our products have three unique advantagess

(1) Our module shell is aluminum,other companies are it is lighter and thinner.
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(2) Our module have