A Smart Light Switch: What Is It For?

Summary

What is the purpose of a smart light switch?

How does a smart light switch work?

Installing a smart light switch

Purchase and price of a smart light switch

Being able to control several automated devices with a single button is the promise of intelligent switches. Some are offered directly by brands for their own devices, and others are intended to be more versatile. All of them can be installed without pulling an electrical cable, making them easier to use.

What is the purpose of a smart light switch?

A smart light switch allows communication with various automated devices inside a home without a smartphone. Connected light bulbs are, of course, the first to be affected by this accessory, along with shutters and electrical outlets (to trigger the lighting of a specific device).

As far as light management is concerned, which is still the aspect most highlighted by connected switches, they can turn on, turn off, dim or trigger some of the options related to the connected bulb. Above all, they can be placed anywhere in the house without additional electrical connections.

However, these switches will become more and more versatile as more and more home automation systems are installed in the home. This is why we also see switches with several small buttons on their surface.

These switches are designed to be more intuitive than smartphones: connecting to an app is unnecessary. You only have to press a button in a well-known process.

How does a smart light switch work?

The switch must first be configured through an app on the smartphone (although this transition is not always essential, at least for basic functionality). Some of the latest models automatically locate connected devices plugged in to make it even easier to use.

Short, long, or repeated presses send messages to the connected tool attached to the switch. Switches can also be equipped with an option to dim the light. Some can also be mobile and detached from their base to perform a function like a remote control.

A smart light switch has the same appearance and functionality as a standard light switch or dimmer but is far more capable. Once connected, you can use Amazon, Google Home, or Apple HomeKit to link it to other smart home devices and manage it from your smartphone. You can even establish schedules for the lights to turn on and off.

Installing a smart light switch

Installing a smart light switch requires no special connection since it is usually wireless. Screw or stick it to the wall in the chosen location, and it will then draw energy from an internal battery.

Pairing with connected devices is becoming increasingly accessible. Devices in the same range are now able to detect each other. Some intelligent switches need a hub plugged into an electrical outlet to communicate with other devices.

Not having to drill through walls or be limited to electrical wiring has another benefit: a smart light switch can replace an existing one, being placed in a more convenient location for your daily use.

Purchase and price of a smart light switch

Manufacturers are increasingly present in this home automation sector, and innovations are constantly following. However, remember to check the compatibility between the connected device and the switch when buying. Aesthetics and ease of use will also be essential purchase criteria.

You can find these switches in DIY or home appliance stores for prices ranging from $50 to $150 (for the latest models).

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