June 3rd, 2025
Below is a rundown of Pro:Idiom technology, its features, and how it can benefit your hotel. It covers the basics of the details involved with the encryption technology. It also highlights how the technology provides the best possible entertainment services for your hotel guests.
You can choose from two types of hospitality televisions when purchasing for your business — Pro:Idiom and Non-Pro:Idiom models. Pro:Idiom™ is an encryption technology developed by LG for use in the hospitality industry. It is used for the secure delivery of high definition digital television & video on demand (VOD) signals. This technology is built into hospitality TV models to protect your devices and their functions.
They connect to a central hotel tv system, and this allows for maximum protection of encrypted data as well as a centralized way of updating televisions and the information they show to your guests.
HBO, Showtime, Starz, Cinamax, Epix, Discovery, Disney, ESPN, History and other digital television content providers require encryption of the HD signal in FTG Hospitality environments where a set top box is not present in each room in order to protect their content from piracy.
The delivery of Pro:Idiom encrypted HDTV signals requires a TV distribution system that allows a central decoder in a hotel to decrypt video from a high-definition headend or satellite feed and then re-encode it for secure delivery to TV sets in each room th equipped with the Pro:Idiom chip or to a set-top box for each TV.
The need for encoding and decoding the digital signal means hotels will either have to:
1) Use a headend system such as the LG Pro:Centric or Samsung LYNC REACH. Then purchase Commercial TVs that have the Pro:Idiom decoder integrated into the TV tuner
Or
2) Use set-top boxes at each TV to decode the signal
An encrypted hotel television signal requires a TV that can decrypt that signal. LG, Samsung, manufacture hospitality televisions that have an integrated Pro:Idiom chip to make that encrypted signal visible on the TV without the need for converter boxes.
The TV technology is very popular in hospitality environments, and sets the standard for hospitality televisions. The largest Hotel brands: Marriott, Hilton, Best Western, Hyatt, Choice, AccorHotels, InterContinental, Wyndham, Extended Stay America, and G6 are specify it as their approved TV type.
Did you know that hospitality-grade commercial TVs are different from consumer TVs? If so, have you ever wondered what exactly makes a hospitality TV different from a consumer TV?
One of the biggest differences is the hospitality TV’s Pro:Idiom function. This feature is just one of the many security layers that hospitality TVs offer.
Keep reading to learn more about Pro:Idiom technology and how it can benefit your hotel.
Pro:Idiom encrypts signals that feed into your hospitality TVs, preventing the illegal reproduction of copyrighted content from TV channels and streaming services. This is also known as piracy. Pro:Idiom technology protects your digital televisions and on-demand signals.
Many content providers require hotels to use encrypted signals in each room before offering their streaming services. HBO, ESPN, SHOWTIME, ABC, CBS, and other streaming services and channels will block access to their content without encryption to prevent piracy. If you want to provide your guests with the best selection of media, a Pro:Idiom television is necessary.
Pro:Idiom televisions offer lock-out features that prevent guests from tampering with and altering the settings of your hospitality televisions. This further prevents piracy and misuse of your TVs’ content and features. Many Pro:Idiom models also include volume limit settings to ensure guests don’t cause disturbances and your front desk doesn’t receive noise complaints.
Now that you know how Pro:Idiom technology can benefit your hotel, consider investing in devices with this feature. If you’re interested in upgrading to Pro:Idiom televisions for your hotel, you can find commercial LG TVs and hospitality models from all your favorite brands at Transworld Services. We provide hospitality TVs with hotel-friendly features like Pro:Idiom technology!
Here's further information regarding Pro:Idiom TV systems, so you can really sink your teeth into the matter and have a more amplified understanding of how they work and possible alternatives to these systems.
Yes there are alternatives; Pro:Idiom isn’t the only route to compliant in-room content protection. Samsung LYNK DRM covers Samsung-only hotel properties via a firmware-level solution. For full IP deployments, hospitality vendors frequently choose Verimatrix VCAS, Google Widevine or Microsoft PlayReady. These systems secure adaptive-bitrate streams on smart TVs and set-top boxes alike.
Through these systems content arrives over HDMI, HDCP 2.2 can satisfy studio contracts as long as the signal remains encrypted end-to-end. Smaller properties sometimes skip chipset DRMs entirely, deploying consumer streaming sticks that authenticate guests through PMS integration. Evaluate each option against your existing coax/IP infrastructure, brand mix, and the encryption standard mandated by your programming agreements.
Both Pro:Idiom and Samsung LYNK DRM are safeguards for premium channels on hotel TVs; however, they are different systems.
Pro:Idiom, created by Zenith/LG, encrypts MPEG-2/4 QAM streams with 128-bit AES at the head-end, then decrypts them in a dedicated chipset embedded in most LG, Philips and Panasonic hospitality displays.
LYNK DRM is exclusive to Samsung. It keys reside in a trusted execution environment inside Samsung Hospitality TV firmware and can also secure IP streams without extra hardware. Properties running mixed TV brands usually favor Pro:Idiom’s broader compatibility, while all-Samsung builds gain license-free, software-only LYNK implementation that eliminates external FTG or b-LAN cards.
Budgeting for Pro:Idiom falls into three main cost categories:
Displays
Head-End Gear
Labor
TVs that ship with the Pro:Idiom chipset cost roughly $40 – $60 more per set than other commercial-lite models. If you distribute channels over coaxial cables, you’ll also need an FTG head-end or modular encoder. For Pro:Idiom key modules these run typically any where from $1,500 – $3,500 based on channel count. IPTV gateways often include the Pro:Idiom license at no extra charge.
After hardware purchase, the technology itself carries no recurring royalty, and most studios accept it without additional fees. For example, a 100-room hotel can expect an incremental outlay of roughly $8-10 K compared with non-DRM TVs.
If you have any questions regarding Pro:Idiom technology or our hospitality television products, contact our hotel technology experts directly. We're happy to help clarify any details.
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