Optima Enterprises Solutions

Screen Lock

Teachers can lock the screen using the Screen Lock function, and unlock it by entering a password. Users can set the Screen Lock in the Settings menu to protect the device from unidentified users.
Power Saving
When a device doesn't receive an external input signal for a specific amount of time set by the user, the device goes into standby mode. Devices can also be automatically turned on or off at specific time or day set by the user, which contributes to save energy.
LG Service Support :
We opted to sell LG primarily because of their outstanding service and reliable warranty replacement. In the past, we sold other Chinese brands, but found a disconnect between their promises and actual performance. Consequently, we chose LG, a highly trusted brand in home electronics with strong positive feedback on both their products and service. While selling Chinese brands can be easier due to their lower prices, retaining customers is much more challenging without consistent quality and support.
 

4K UHD, Vibrant Viewing in Ultra High Resolution Game Optimizer LG UHD TVs surpass your expectations every time. Experience lifelike picture quality and vivid colours with four times more pixel accuracy than Full HD.Enhance Your Interior Add UHD to your interior decoration. A slim panel and bezel combined with aesthetic design elevate any interior.

Key Features:Remote Content Management – Enables updating and scheduling content from anywhere via network.Wide Viewing Angle – Ensures clear visibility from different directions.Energy-Efficient Performance – Optimized for low power consumption without compromising brightness.