Agree that lying in a warm bed under the blanket, it is much more convenient to turn off the light with a remote switch, rather than do it with your own hand, leaving a cozy couch. And in the dark, it is not always possible to get back to the bed without incident.
Not everyone still has such a miracle technique, although its purchase will not ruin you and will not make you redo expensive repairs - remote light switches are installed as simply and quickly as possible.
What is a wireless remote switch?
This device consists of two components - the receiver itself and the console itself, which can resemble a console from the air conditioner. The device receiving the signal must be located close to the chandelier or floor lamp - their range is about 30 meters.
Depending on the model, there are switches designed for several control points - that is, they can turn on and off the light in two or three rooms, which is very convenient and economical. The source of power in this device is the usual finger-type batteries, which need to be replaced approximately once a year.
Wireless remote switch is made of strong quality plastic, as well as a remote control to it. Usually the console has 3-4 buttons that turn on, turn off the light and adjust the intensity of the light flux. Devices operate in moderate humidity up to 75% and at room temperature not lower than 5 ° C.
Other types of remote switches with battery
In addition to adjusting the light in the house there is a street remote switch. The radius of its action is about 100 meters. Unlike the home unit, this device is protected from moisture and is not afraid of temperature changes. Street devices are advantageous for large areas with various farm buildings.
A very convenient invention of mankind is a remote switch gsm, which more likely performs the functions of an outlet where all kinds of household appliances are connected. The advantage of this gadget is that it receives a signal using SMS messages from the phone and at any time at a distance the working device will be disconnected.
In addition to these types of remote control of electricity and appliances, there are those that react to movement in the room (have a built-in infrared motion sensor) and to sound (for example, cotton). In the first case, electricity is significantly saved, because it automatically turns off when a person leaves the room. And the second option will suit forgetful people who tend to lose control.