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Frequently Asked Questions
Yes, all our touch switches have led indicators, turn on the switch red indicator, tur off the switch blue indicator.
Yes, our switches can work with energy-saving lamps and LED lamps as long as the wattage is more than 1W.
Filament lampand dimmable LED lamp; All bulbs works with mechanical dimmer, works with ours, Only the wattage should be 5-500W.
It depends, if the system only needs a signal On / Off, it can be. Otherwise, our with switch is not suitable for home automation system because the codes are different.
Yes, our 2 way switch also can be an internedie switch, you can connect three 2 way switches together.
For On / Off touch switch - relay, dimmer switch - triac.
Sure, Any Pose.
For dimmer switch
A = On B = dim up C = dim down D = Off
Resistance touch switch
A resistance switch needs two electrodes to be physically in contact with something electrically conductive (for example a finger) to operate. They work by lowering the resistance between two pieces of metal. It is thus much simpler in construction compared to the capacitance switch. Placing one or two fingers across the plates achieves a turn on or closed state. Removing the finger(s) from the metal pieces turns the device off.
One implementation of a resistance touch switch would be two Darlington-paired transistors where the base of the first transistor is connected to one of the electrodes.
Also, an N-Channel, enhancement-mode, metal oxide field effect transistor can be used. Its gate can be connected to one of the electrodes and the other electrode through a resistance to a positive voltage.
Piezo touch switch
Piezo touch switches are based on mechanical bending of piezo ceramic, typically constructed directly behind a surface. This solution enables touch interfaces with any kind of material. Another characteristic of piezo is that it can function as actuator as well. Current commercial solutions construct the piezo in such way that touching with approximately 1.5 N is enough, even for stiff materials like stainless steel.
A capacitance switch needs only one electrode to function. The electrode can be placed behind a non-conductive panel such as wood, glass, or plastic. The switch works using body capacitance, a property of the human body that gives it great electrical characteristics. The lamp keeps charging and discharging its metal exterior to detect changes in capacitance. When a person touches it, it increases the capacitance and triggers the switch. It fits for LIVOLO.