Tag: dc remote control

DC 12V Remote Control Switches AC 220V Triggered Modem

Question from customer:

I want to use your system to remote control turn on / off the power of the modem. I go from my office on the third floor of our home to the basement in order to turn off and disconnect the power to the modem. Then after a few minutes I reverse the process and reestablish the power to the modem and turn the modem on. The modem is power by an AC Adaptor (INPUT = 120-240V OUTPUT = 12V ).

modem

Answer:

We recommend the model of 1 channel DC long range remote control kit (S1X-DC12-ANT2+1CB-2) to you. It can wireless control electric devices and  is easy to install. With direct power output, it means that you don’t need to supply power to the controlled device. It is capable of controlling lights, motors, fans, electrically operated doors/locks/windows/blinds/cars or other appliances.

You can turn on/off the receiver with transmitter (remote control) from any place within a reliable distance; the wireless RF signal can pass through walls, floors and doors. We add external extended antenna to it. The antenna can extend the controlling range to 2000M. So you can rest assured that signal can get through any obstacles to reach modem at your home.

1

As for your modem is powered by ac power, so you should connect the output of your AC Adaptor (12V) to two terminals + and – of this receiver, then connect two terminals A and B to your modem, then you can use our remote CB-2 to turn on / off the power of the modem.

You can set “Latched Mode”.

Press big button, turn on the modem.

Press small button, turn off the modem.

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AC Motor is Driven By 2CH RF DC Remote Controller

This Multi-mode RF DC remote control kit is activated by DC power supply, which operates in toggle, momentary, latched and toggle +momentary modes (just set according to your requirement).It is very favorable for lights or other DC/AC electric devices which are hard to reach or far away from switch. This 2 channel remote control kit can help you complete two operations at the same time. It is widely used for lights, gates, garage doors, motors and so on.

We will try to show you how to control positive and reversal rotation of an AC motor with this remote module. Let’s see the following material.

1×2CH rf receiver

1×2-button transmitter

1×AC motor

Power supply

Here is the wiring.

We usually set “Momentary Mode” for motor control. Only connect Jumper-1. It is an easy operation.

Press and hold button 1, the motor rotates in positive direction. Release the button, motor stops.

Press and hold button 2, the motor rotates in reversal direction. Release the button, motor stops.

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