P4.81 1R1G1B SMD2121 Stage Rental LED Screen 250X250mm

School Hall Indoor Stage Curved Rental Aluminum LED Screen P4.81 LED Module 250X250mm  

Features 

1) Light weight : Using aluminum profile material, the cabinet weight is only 7kg 

2) High contrast Ratio : novel design of mask , contrast ratio can reach 4000:1 

3) Thin : the thickest part of cabinet is only 60mm

4)  High precision : each cabinet of precision deviation <0.5mm

LED panel display advantage:

1) High refresh rate ,  high contrast which make the screen without any delay and smear phenomenon .
2) Energy saving:low electric current,high-bright lamps,equipped with PFC switching power supply that save 30% electricty.
3) Wide viewing angle: The horizontal and vertical viewing angles are so wide that it is suitable for wide horizontal.
4) Environment protection, antistatic, dust-proof, good heat dissipation, cost-effective .
5) Error detection and monitoring:it can monitorthe inner temperature,voltage,cooling fans etc and error detection automatically.
6) High reliability: using distributed scanning technology and module design technology that make higher reliability and stability.
7) Steady and reliable system:with strong anti-interference ability and long service life that can continually work for over 24 hours, and it’s easy to operate the system

Specification