A standard Smart Hotel TV with Pro:Centric Smart
Enhance in-room experience and hotel brand image with the interactive smart solution, Pro:Centric SMART. The LT661H series includes SDK Tools, Pre-loaded Apps, and hospitality content management software, Pro:Centric SMART/Direct/V, which can be customized by users.
Pro:Centric Hotel Management Solution
Pro:Centric SMART is optimized for customizing hospitality services for hotel brands and guests through an IP & RF infrastructure. With its high picture quality, sophisticated design, and advanced connectivity functions, it upscales in-room entertainment and enhances convenience through high-end technology
Smart TV by LG webOS 4.5
This is LG Smart TV with webOS 4.5. Explore the latest LG Smart TV features, and discover TVs that deliver innovative technology, remarkable clarity, and true-to-life colors.
Voice Recognition
From seamless interaction to consistent user experience, LG is going one step further to lead the commercial TV market by including voice recognition, allowing users to easily control LG TVs.
Soft AP
Software-enabled Access Point (SoftAP) is a "virtual" Wi-Fi feature that uses software to create a wireless hotspot. The current version supports Bridge Mode, which enables network managers to control connected devices.
Instant On
The high speed loading system enables users to enjoy content immediately after turning on the TV.
SmartShare
SmartShare allows users to share content more quickly. It also searches for the content they want in order to share it more easily, thereby simplifying the process of sharing between various devices.
ScreenShare
Connect a smartphone or a laptop PC to TV via a Wi-Fi Direct connection. The TV will display the device's screen, and users can share their content and memories together.
Bluetooth Sound Sync
Bluetooth Sound Sync enables users to listen to music on a mobile device through TV speakers via Bluetooth connection.
Quick Menu
Enjoy LG’s easy home menu solution. Now LG provides the new Quick menu (ver. 3.0), making it easier and more user-friendly than ever. The solution has been upgraded in a big way with the addition of the new Hotel Promotional Video Creation Tool.
Hotel Mode
From channel selection to energy-saving features, you can control the TV settings in all the rooms from the center with Hotel Mode. Prevent misuse by customers, set volume limits, or reset to default settings for any TV. You are in control of it all.
Welcome Video / Screen
With the capability to display repeatedly various video formats as well as images, Commercial Lite TVs allow for a greater variation of greeting messages in hotel rooms which make customers feel more welcome and cared for.
EzManager
EzManager provides a convenient installation function for automatically set up Pro: Centric TV settings without the extra effort of configuration. Auto-installation requires 1-3 minutes while manual installation requires 3-5 minutes.
USB cloning
USB data cloning makes managing multiple displays more efficient for optimal operation. Instead of setting up each display one by one, data can be copied to a USB for one display, and then that data will be sent to the other displays through a USB plug-in.
Pro:Idiom
Prevent any illegal copying of content with widely used DRM (Digital Right Management). More information: Display | Display diagonal | 24 " |  | HD type | HD | | Display resolution | 1366 x 768 pixels | | Display brightness | 250 cd/m² | | LED backlighting type | Direct-LED | | Screen shape | Flat | Power | Power consumption (typical) | 37.3 W | | Energy efficiency class (SDR) | F | | Power consumption (standby) | 0.5 W | | Energy consumption (SDR) per 1000 hours | 21 kWh | | AC input voltage | 100 - 240 V | | AC input frequency | 50 - 60 Hz | | Energy efficiency scale | A to G | TV tuner | Tuner type | Digital | | Digital signal format system | DVB-C, DVB-S2, DVB-T2 | Ports & interfaces | HDMI ports quantity | 1 | | USB 2.0 ports quantity | 2 | | HDMI version | 2.0 | | Ethernet LAN (RJ-45) ports | 1 | | Component video (YPbPr/YCbCr) in | 1 | | Digital audio optical out | 1 | | RF ports quantity | 2 | | Common interface (CI) | Yes | Design | Product colour | Black | | VESA mounting | Yes | | Panel mounting interface | 75 x 75 mm | Hospitality features | Hospitality home menu | Yes | | Content management solution | LG Pro:Centric | | Hotel mode | Yes | Other features | Motion Eye Care | Yes | | RS-232C ports | 1 | | Wi-Fi Direct | Yes | | Built-in speaker(s) | Yes | | Number of speaker outputs | 1 | | VESA mount included | Yes | | Headphone out | Yes | Weight & dimensions | Width (with stand) | 556 mm | | Depth (with stand) | 140.6 mm | | Height (with stand) | 384.3 mm | | Weight (with stand) | 3700 g | | Width (without stand) | 556 mm | | Depth (without stand) | 53.1 mm | | Height (without stand) | 343.1 mm | | Weight (without stand) | 3500 g | Audio | RMS rated power | 10 W | | Number of speakers | 2 | Packaging data | Package width | 700 mm | | Package depth | 140 mm | | Package height | 402 mm | | Package weight | 4900 g | Performance | Smart TV | Yes | | High Dynamic Range (HDR) supported | Yes | | Operating system installed | Web OS | | Operating system version | 4.5 | | Voice control | Yes | | Auto power off | Yes | | Sleep timer | Yes | | Energy saving mode | Yes | Network | Wi-Fi | Yes | | Bluetooth | Yes | | Ethernet LAN | Yes |
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