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Wireless remote-control switch
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A wireless remote-control switch is an electric switch which is controlled by a radio or other signal and does not require an operator to touch the switch. The remote-control device, if electrically operated, uses batteries with a low, safe, voltage. Such a switch avoids the risk of electric shock if a user touches a switch with wet hands, and allows switching apparatus from a location without a wired switch. Application Currently, wireless remote-control switch is widely used in many area,like TV remote control, game tool control, ceiling fan lights etc. Ceiling fan Category wireless remote-control switch usually has bellowing type: Infrared Ray remote control: This is the most stable transmission technology. Radio frequency remote control:This is the most widely used transmission technology. |
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