TCL TB43N TBN Series - 43" LED-backlit LCD display - 4K - for digital signage

The TCL Professional TB43N is a 43-inch 4K UHD commercial digital signage display engineered for true 24/7 continuous operation in mission-critical business environments. What sets the TB43N apart is its industry-leading 5-Year Advanced Replacement Warranty—providing peace of mind, minimized downtime, and long-term protection for your investment.

Designed for retail signage, menu boards, corporate communications, hospitality, healthcare, and transportation hubs, the TB43N combines commercial durability with premium visual performance.

Featuring a 3840 × 2160 Ultra HD VA panel, 400 nits brightness, 4000:1 contrast ratio, and 25% anti-glare (AG) coating, the TB43N delivers sharp detail and excellent visibility—even in bright, high-traffic environments. Its slim 27.9mm depth and even 9.9mm bezel create a clean, modern look ideal for both landscape and portrait installations.

Powered by Android 13.0 with a quad-core ARM Cortex-A55 processor and 16GB storage, the TB43N supports flexible, software-agnostic deployment. Integrated Wi-Fi (2.4G/5G), Bluetooth 5.1, dual HDMI 2.0 inputs, USB 2.0/3.0, RS232 control, and IR input ensure seamless connectivity and centralized management. Compatible with partner CMS platforms, it integrates easily into virtually any digital signage ecosystem.

Built for long-term reliability, the TB43N also features IP5X dust protection, Energy Star 8.0 certification, and dual 10W speakers, making it a durable, energy-efficient solution for professional installations.