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How To Control Multiple TVs

Many people have questioned whether it’s possible to control multiple TVs, with few conclusive answers to be found online. If you’re considering a multi-television setup, you’ll be glad to know that five different methods can be used to control multiple TVs! 

Signal splitters can be used to control multiple TVs with one source, while HDMI switches can control multiple TVs with one computer. It’s also possible to control multiple TVs using a universal remote, smartphone remote control apps, or by purchasing identical TVs from the same manufacturer.

In this article, we’re going to discuss everything you need to know about controlling multiple televisions. Not only will we explain each method in detail, but we’ll outline the advantages and disadvantages of each method, which will allow you to select the best method for your specific needs! 

5 Ways To Control Multiple TVs 

From using a signal splitter to downloading a smartphone remote control app, we’re going to break down five different methods that can be used to easily control multiple televisions! To help you choose the right method, we’ll also discuss each method’s relevant pros and cons. 

#1: Use A Signal Splitter To Control Multiple TVs With One Source 

Let’s discuss the most common methods used to control multiple TVs: signal splitters. This nifty device provides multiple outputs for one signal, such as cable TV. You’ll be able to find many TV splitters available today, from simple two-way splitters to incredible sixteen-way splitters. 

Signal splitters have one input for the signal to enter, with multiple outputs to connect multiple displays. The number of displays you can control with one splitter will depend on the specific model you purchase. With this method, you’ll only be able to use one input source across all the TVs connected to the signal splitter. 


  • Signal splitters can be used to control multiple regular or smart TVs using one source.
  • Many different splitters are available today, allowing you to connect up to sixteen TVs to one source. 


  • With this method, users can only use one source across multiple TVs. 

#2: Use An HDMI Switch To Connect Multiple TVs To One Computer 

HDMI switches use a similar concept to signal splitters. Not only does the versatile functionality of HDMI splitters allow you to control multiple TVs, but it also allows you to display different content on each TV. This can be accomplished by connecting multiple televisions to one computer via an HDMI switch.  

HDMI switches allow you to connect multiple televisions or monitors to a single HDMI input. With this method, each source will be connected to a numbered input on the HDMI switch. There are also HDMI splitters available, but these will only allow you to use one source, much like signal splitters. 


  • HDMI switches offer more versatile functionality than HDMI splitters and signal splitters. 
  • Many HDMI switches are sold with dedicated remote controls, making controlling multiple TVs easier. 


  • You’ll need access to a computer to use this method to control multiple TVs. 

#3: Use A Universal Remote Control To Control Multiple TVs

A universal remote control is another great option for controlling multiple TVs with one remote! One of the main benefits of using a universal remote control is that these devices are compatible with nearly all TVs, making it easy to implement into a multi-TV setup. 

In addition to their compatibility with different TV models and manufacturers, universal remote controls are also capable of controlling multiple devices. While the Logitech Harmony Hub can control two TVs, a One For All remote can connect eight different devices. In addition to televisions, you’ll be able to control Blu-ray players, Apple TVs, soundbars, game consoles, and more. 


  • Universal remote controls work with nearly all TV brands. 
  • Universal remotes can be used to easily control a variety of other devices, including DVD players, Blu-Ray players, soundbars, and streaming media players. 


  • Some TVs might not be compatible with certain universal remotes. 
  • Universal remote controls can only connect a certain number of devices. 

#4: Use One Remote To Control Multiple TVs From The Same Manufacturer

While TVs are designed to be controlled by different remote controls, you’ll be able to use one remote control to control multiple identical TVs from the same manufacturer. By purchasing identical televisions, one remote control can control all the TVs in your multi-TV setup. The spare remotes from the other models can be kept as backups! 


  • When using multiple identical TVs, one remote control can be used to control all the identical units.
  • Spare remotes can be kept as backup remote controls. 


  • This method isn’t practical for those who already own multiple TVs that differ in terms of model and manufacturer. 

#5: Control Multiple Smart TVs Using A Smartphone Remote Control App 

The previous methods used splitters, switches, and physical remotes to control multiple TVs. However, it’s also possible to control multiple smart TVs from your smartphone. Many smart TVs are compatible with remote control apps, which can be used to control multiple TVs in one place. For example, Google’s Android TV Remote Control app can control any Android TV


  • With this method, you’ll easily be able to control multiple TVs directly from your smartphone. 
  • This method will work with smart TVs from different brands if they each have a dedicated smartphone remote control app. 


  • Purchasing multiple smart TVs to control using a smartphone app can be more costly than using one of the other methods with regular televisions. 


There are five different ways to control multiple TVs. It’s possible to use a signal splitter to control multiple TVs using one source. However, using one computer, you can also use an HDMI splitter to control multiple TVs. Universal remote controls can also be used to control multiple TVs. Purchasing multiple televisions from the same manufacturer can allow you to use one remote across multiple TVs, while numerous smart TVs can also be controlled from one smartphone.