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2. Wireless light switch - Wikipedia

   en.wikipedia.org/wiki/Wireless_light_switch

   Dimmer light switch with RF-based remote control [1] A wireless light switch is a light switch that commands a light or home appliance to turn itself off or on, instead of interrupting the power line going to the light fixture. There are different ways to communicate between the switch and the fixture: [2]

3. Light switch - Wikipedia

   en.wikipedia.org/wiki/Light_switch

   A wireless light switch provides remote control of lighting using a hand-held transmitter. While the controlling device may be a unit dedicated to this purpose, increasingly such switches may be controlled by the technology (such as Bluetooth or Wi-Fi) now found in smartphones.

4. Zenith Flash-matic - Wikipedia

   en.wikipedia.org/wiki/Zenith_Flash-matic

   In order for the light beam to be received by the monitor, the remote control had to be directed towards one of the four photocells. The system responded to full-spectrum light so it could be activated or interfered with by other light sources including indoor light bulbs and the sun. Despite these defects, the Flash-matic remained in high demand.

5. Remote control - Wikipedia

   en.wikipedia.org/wiki/Remote_control

   Most of these were connected to the set being controlled by wires, but the Philco Mystery Control (1939) was a battery-operated low-frequency radio transmitter, [14] thus making it the first wireless remote control for a consumer electronics device. Using pulse-count modulation, this also was the first digital wireless remote control.

6. Trump picks Navarro to be senior counselor for trade and ...

   www.aol.com/news/trump-picks-navarro-senior...

   WASHINGTON (Reuters) -U.S. President-elect Donald Trump said on Wednesday he had picked Peter Navarro to be senior counselor for trade and manufacturing. Navarro served as head of a newly created ...

7. Chinese hackers preparing for conflict, US cyber official says

   www.aol.com/news/chinese-hackers-preparing...

   (Reuters) -Chinese hackers are positioning themselves in U.S. critical infrastructure IT networks for a potential clash with the United States, a top American cybersecurity official said on Friday ...