FAQ

Many people have misunderstood the conception of LCD TV and LED TV.
 -1). The LCD TV which is to utilize LED as backlight is named as LED TV. 
 -2). The LCD panel can’t light by itself, it need rely on lighting source to display picture.
 -3). LED is a good lighting source, namely, LED TV is just one of LCD technologies. Currently, all of LED TVs are one of LCD TVs in market.

Our explosion-proof is to use 4mm tempered glass to protect the TV screen, it can prevent the smart TV from breaking, scratching. Screen size is from 32inch to 110inch. It mainly used in the following scenarios:

• High-end KTV.
  Explosion-Proof TV is break-proof and waterproof, it can prevent customers’ wine bottle to break the smart TV.
• Hotel.
  Usually, hotel is to use big smart TV, explosion-proof TV is more durable and break-proof, it can withstand more harsh environment.
• Shopping Mall.
  There are many people coming and going in large shopping malls every day, and large-screen TVs are often placed where people pass by to play advertisements. Using explosion-proof TVs means you don’t have to worry about people kicking, hitting, or scratching the TV screen.

• Dynamic Lessons: Show videos, animations, and websites instead of just static chalk drawings.

• Hands-On Learning: Students touch, drag, and write on the board, making lessons interactive.

• Save & Reuse: Lessons can be saved digitally for later use; no more rewriting the same material.

• Real-Time Feedback: Run instant quizzes and polls to check student understanding.

• Clean & Safe: No chalk dust, creating a healthier classroom environment.

The key difference is that Commercial TV is a business model based on advertising, while Home TV is the entertainment ecosystem in your house.

Commercial TV (Broadcast TV):

What it is: Free, over-the-air channels supported by advertisements.
Funding: Advertising revenue.
Goal: To attract a mass audience for advertisers.
Examples: ABC, CBS, NBC, FOX.

Home TV (Consumer TV):

What it is: Your entire home entertainment setup, including how you access and pay for content.
Funding: Your subscriptions (cable, streaming services) and hardware (Smart TV, Roku).
Goal: To provide on-demand entertainment chosen by you.
Examples: Your setup with a Smart TV, Netflix, Cable, and YouTube.

In short: Commercial TV is a service you watch for free with ads. Home TV is the entire system you use to watch everything, including Commercial TV channels.

Selecting the correct size for your digital sign is crucial for visibility and impact. Follow these three key steps:

1. Determine the Viewing Distance.
This is the most important factor. The ideal size ensures your content is readable from where your audience will be.

Rule of Thumb: For every 10 feet of viewing distance, provide at least 10 inches of screen diagonal.

Example: If the average viewer is 20 feet away, you need a screen that is at least 40 inches diagonal.

2. Consider the Location and Purpose.

Menu Boards & Kiosks (Close Proximity): Smaller screens (32″ – 55″) are perfect as viewers are only a few feet away.

Lobby or Waiting Room Displays (Medium Distance): Mid-size screens (55″ – 75″) work well for engaging people within 10-30 feet.

Wall-mounted Displays & Large Venues (Long Distance): Large commercial displays (86″ and above) or Video Walls (multiple screens tiled together) are necessary for audiences over 30 feet away.

3. Account for Content and Resolution.

Simple Content (e.g., large text, bold graphics): Can use a smaller screen size effectively.

Detailed Content (e.g., high-res images, videos, dense data): Requires a larger screen and a high resolution (4K UHD is standard) to maintain clarity.

Quick Checklist:

• Viewing Distance: _ feet away = Minimum _ inch screen.
• Location: Is it a menu board, lobby, or large venue?
• Content: Is it simple text or detailed video?

By balancing these factors, you can choose a digital signage size that captures attention and delivers your message effectively.

Our explosion-proof TVs are built with durability and public safety as the top priority. They feature tempered glass that contains shatters upon impact, significantly reducing the risk of injury and damage—a critical feature for lively environments. Additionally, they are engineered for long, uninterrupted operation, handling the extended usage cycles typical in hospitality and entertainment venues.

We partner with integrators by providing comprehensive project support. This includes suggestion for project solution, technical specifications for your bids, and on-call engineering consultation. For critical environments like command centers, we ensure our displays meet the reliability and performance standards required for 24/7 operation.

As a direct factory, we control the entire manufacturing process. We operate under strict ISO9001 quality management systems, and every batch of products undergoes rigorous testing against CE, FCC, and RoHS standards. This systematic approach guarantees that the quality you receive in your 1000th unit is identical to your first.

We offer a clear and reliable warranty policy, typically ranging from 12 to 36 months, supported by a global network of service points. To minimize your downtime, we provide advanced replacement services for critical components and have technical staff on standby for remote troubleshooting, ensuring your projects and your clients remain operational.