Active Member
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[China]
Address: UNIT 04, 7/F, BRIGHT WAY TOWER, NO.33 MONG KOK ROAD, KOWLOON, HONG KONG
Contact name:Max Dan
Shenzhen OColour Technologies Co., Ltd |
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Open Close LED Sign P3 P4 Indoor LED Display with High Resolution
Open close led sign P4 indoor led display has a high resolution of 62500 pixels on one square meter; P3 has a high resolution of 111111 pixels on one square meter.
This series OPEN | CLOSE LED Sign are designed with high-intensity, true-black SMD2121 led lamps. The sign message or image displays when turned on and blanks out or extinguishes when off. This series are guaranteed to show very clear images or videos.
It is designed with a solid-state circuit board and switch-mode power supply for maximum led lifespan. The cabinet is constructed of corrosion-resistant, extruded aluminum and ships with our Lift'N Shift back for wall mounting. Ceiling, post and wall-projection mountings are available. Custom paint finishes are available. Sign can be controlled by a switch or a PC. Control switch can be purchased separately. UL Listed for wet locations. They are manufactured in Shenzhen/China.
Technical parameters:
| Item | units | Parameters | ||||
| Screen model | mm | 720x480 | 720x240 | |||
| Pixel pitch | mm | P3 | P3 | |||
| Screen size | mm | 755x515x50 | 755x275x50 | |||
| Display resolution | pixel | 240X160 | 240X80 | |||
| Pixel configuration | SMD 3 IN 1 | |||||
| Physical density | Pixels/pcs | 38400 | 21600 | 19200 | 10800 | |
| Driver mode | Scan | 1/16 | 1/16 | |||
| Module size | mm | 240x240 | ||||
| Gray scale | level | 65536 | ||||
| Brightness | Nits/sqm | >1500 | ||||
| Viewing angle | ° | W120°--H120° | ||||
| Optimal viewing distance | m | 3~12 | 3~12 | |||
| LED encapsulation | SMD2121 | |||||
| Driver chip | 14bits constant current | |||||
| work voltage | V | 48VDC | ||||
| MAX power consumption | W/sqm. | 175 | 86 | |||
| Work temperature | ℃ | -70 | ||||
| Life time | hours | 100,000>life>40,000 | ||||
| Weight | Kg | 8.5 | 7 | |||
