Skip to content


Your cart is empty

Article: All About Replacement Remote Control Devices: Part 1

All About Replacement Remote Control Devices: Part 1
electronic device

All About Replacement Remote Control Devices: Part 1

What is a remote control?

A remote control system is a device that uses radio, infrared light, visible light, radio waves, cables, fiber optics, soundwaves, or electrical signals to operate a machine, television, or vehicle remotely. A replacement, generic, or universal remote control is one that can be programmed to operate a variety of consumer electronics devices.

Wonder what older versions of televisions look like? Have a glimpse and try to think about how it works those days.

tv 1940s

Let’s talk about where it all began.

What is the history of remote controls? 

Remote controls are an invention born in the 1800s. Nikola Tesla, a Serbian-American inventor, made one of the world's first wireless remote controllers, which he debuted at Madison Square Garden in New York City in 1898. Several consumer electronic gadgets, including garage door openers and model airplanes, came with remote controls throughout the 1930s and 1940s. Other devices quickly followed suit, but this was only the starting point for remote controls, which have profoundly changed our world of technology. In the 1950s, Lazy Bones Remote Control was introduced. The first television remote control. In 1956, Robert Adler designed the Zenith Space Command wireless remote. The design employed ultrasonic sound to alter the TV channel and volume, which provided more consistent performance. When a user pressed a button, the mechanical action hit a bar and clicked. The bars radiated an ultrasonic harmonic frequency, which TV circuits detected. The receivers interpreted four different ultrasonic harmonic frequencies as channel-up, channel-down, sound-on/off, or power-on/off. The mechanical sound of the bar operation produced a characteristic click sound, hence the moniker clicker. Adler's gadget was sold with over nine million televisions until the development of infrared technology in the 1980s. Adler was born in Vienna, Austria, in 1913 and obtained a Ph.D. 

Remote controls improved the way people interacted with their modern electronic devices.

Remotes were also developed. Ultrasonic remotes were the standard for televisions until the 1980s, when infrared light signals became the norm.

credits to


Why is remote control so important for a television?

How do you think you would have been able to operate a television back then? Would you like to kneel down, bow down, or sit somewhere near the television to operate it? Remote controls are used to change several settings, including the television station, track number, and volume. The remote control code, and hence the remote control device, is often unique to a product line. Universal remotes, on the other hand, replicate the remote control used on the majority of big-brand devices. Never bother to get up and switch whatever or however volume you want or program you like to watch. Enjoy comfort with the remote control. 

How do remote controls work?

TV remote controls function similarly, but using a form of light known as infrared (or IR). The remote control has an LED light that flashes swiftly to broadcast a message, which is subsequently detected by the TV. The remote is referred to as the transmitter, and the television as the receiver. Most of the recent versions of remotes do not need any programming and just need batteries to work.

What type of technology is used in television remote controls?

Infrared is the most often used technology in televisions and home entertainment equipment. An IR remote (also known as a transmitter) utilizes light to send messages from the remote to the device it controls. It emits pulses of infrared light that match certain binary codes.

What are the parts of a TV remote control?

Disassembling a television remote control reveals a green rectangular board known as a Printed Circuit Board (PCB). A PCB contains three key components: an infrared (IR) LED, connections, and a microcontroller. The television remote control has a number of buttons that each have a specific function.

What are the advantages of a remote control?

Users could use their devices from a distance without being limited to a certain place. Wireless remote control solutions enable you to control equipment from several places within a specified area. This independence enables users to customize settings without needing to be near the target device. All the comfort that a remote control can provide.

What are the pros and cons of remote controls?

Advantages: It allows people with impairments to use equipment from a distance.  Comfort at its finest.

Disadvantages: When things obstruct the infrared light, it presents problems. Batteries are required for the little buttons.

How to identify a remote control?

Determine the model number on the remote control. It is usually placed on the bottom of the remote, under the company logo; however, it may also be found on the back, side, or top, depending on the brand. If you can't find it in any of those spots, search inside the battery compartment.

What are the types of television remotes?

Infrared remotes, wifi remotes, wired remotes, and radio frequency remotes. Each remote offers a unique viewing experience. All remotes can accomplish the same activities; however, one allows you to do specific tasks faster than the other.

How do you set up a TV remote?

Turn on the TV or other device you want to manage. Press and hold the Device and Power buttons on the remote simultaneously. Wait until the power button illuminates, then release both presses. Point the remote at the TV or another device, click the Power button, and wait 2 seconds.

How did the first TV remote look?

In 1950, the Zenith Radio Corporation developed the first television remote control, the "Lazy Bone," which could switch on and off a television and change stations. But that wasn't a wireless remote control. A hefty wire connected the Lazy Bone remote control to the television.

credits to:

Did TVs always come with remotes?

Is it true that all televisions come with a remote? Yes. The early ones were linked to the television and could only be switched on and off. In the 1950s, wireless devices got new features like as on/off, channel selection, and sound level control. Today, they've evolved to do everything.


What happens if you lose the TV remote?

So, what happens if you lose your TV remote? Fortunately, most modern TVs and streaming gadgets have mobile applications that allow you to use your phone (or tablet) as a remote. The number of consumer electronic gadgets in households has grown dramatically, as has the number of remote controls. According to the Consumer Electronics Association, the average American household has four remote controls. The launch of the universal remote aims to consolidate electronic device operation into a single, simple remote.

What should you do if you lose your TV remote?

Fortunately, most current TVs and streaming devices include new remotes, which are available from a variety of stores globally. One of them happens to be us. Doug's Dojo. 

Free A Father and Boy Watching on the TV  Stock Photo

Where to find the best quality replacement remotes these days?

Visit Doug’s Dojo!

Our economically priced remotes work with all popular models of TVs and streaming players: Roku TCL, Insignia, Amazon FireTV, and many more!

Check us out at

Leave a comment

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

All comments are moderated before being published.

Read more

All About Replacement Remote Control Devices: Part 2

All About Replacement Remote Control Devices: Part 2

On our first blog, we have discussed almost everything about remote control and tackled all possible details. We have summarized most of what we should know, from what it is to its quick history, h...

Read more
TV Replacement Remotes: Unsung Heroes
electronic device

TV Replacement Remotes: Unsung Heroes

Have you ever heard of those unsung heroes? TV replacement remotes are one of those overlooked, unsung heroes of our living rooms. Often forgotten in the broad scheme of home entertainment is th...

Read more