Wireless remote light switch on and off by telephone

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Short Description of Toggle / Momentary / Latched Working Modes

Generally there are three working modes for rf remote controls: toggle, momentary, latched. Toggle mode is used most often. Controlling lamp, for example, press the button of remote, turn on the lamp; press the button again, turn off the lamp. Momentary mode can be set to control rolling blind or rolling door. Press and hold the button of remote, open the blind or door; release the button, close the blind or door. Both toggle and momentary mode are motivated by single relay, which means you can work these two modes with single button remote. As regards the latched mode, it is motivated by relay group. For relay group, only one relay will be on at a time, e.g. press remote button A, relay A will be on, and relay B will be off; press remote button B, relay B will be on, and relay A will be off. To be more specific, when you control the lamp by latched mode, you should prepare at least two buttons remote. Press button A, the lamp is on; press button B, the lamp is off. Online s...
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How to Remote Control an Automatic Swimming Pool Cover

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With the benefits of safety, convenience, water conservation, energy efficiency and easier maintenance, swimming pool covers have increased being used for many families recently. People prefer to use automatic pool cover. Automatic covers cover and uncover the pool by pushing a button which makes more convenience. Have you ever thought about control your pool cover within a reliable distance with remote controller? One of our customers wants to buy one remote control to control his pool cover 120 volt AC 15amp. We’d like to show you how to control AC motor of pool cover. General speaking, we need a receiver box to install to motor of your pool cover and a transmitter to instruct the receiver to work. So remote controllable a pool cover, maybe you are looking forward to knowing how it work. At first, we have the following 2 channel high power remote controller (S2PU-AC220+C-3). Here is the wiring diagram. AC motor is supposed to connect to common terminal A. Live wire is connected t...
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AC Lamp is Controlled by Customized Delay Time RF Remote Controller

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We recommend 1channel 110V~220V customized delay time controller (S1RD-AC220+C-2). At first, it must be set delay time in advance. According to your own actual requirement, you can set delay time you want. e. g. delay time: 20 seconds. You cannot change delay time once it is set. It is applied for controlling lights, motors, fans, electrically operated door/ lock/windows/ blinds/ cars or other appliances with AC 110~240V or DC 0~28V. You can turn on/off device on the receiver with transmitter from any place within reliable distance (theoretical distance 100m), the wireless RF signal can pass through wall, floors, doors and other obstacles. Wiring: Initial state: B, C = Normally Open; A, B = Normally Closed. AC lamp is wired to normally open terminals B&C. And add additional ac power to AC lamp. The delay time is set in advance. It is non-adjustable.   Press button 1: Turn on the relay (connect B and C, disconnect A and B) After ...
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