RF Remote Control Blog

Reversible motor is a motor in which the direction of rotation can be reversed by means of a switch that changes motor connections when the motor is stopped. If you want to control a DC reversible motor, you may choose a wireless remote control kit. Model 0020320 (S2DA-DC12 & C-4) is a wireless remote control kit with adjustable time delay function which is work for DC Equipments. The receiver model 0020319 (S2DA-DC12) is 2 channels and input voltage is DC 12V. It is an adjustable time delay control mode. Adjustable delay time can be 0 second – 99 hours. The transmitter model 0021003 (C-4) has 4 buttons and has a sliding cover which can protect the button when you slide the cover up. With such combination, you can easily complete two operations at the same time. For example, turn the light on and open the door in the meantime. Applications include gate remote control, motor remote control, garage door remote control, light remote control, etc.  Here is an application ...

When you want to remote control one more AC devices, you may think about 2 channel remote receiver. This kind of Latching 2 channel remote switch (S2L-AC110~240V + C-1) may be suitable for you. It is activated by AC110V~240V power supply, so being controlled devices will get power from powered receiver. The maximum current output is 3 ampere. The Coding type of receiver is learning code. You can remote control any electric devices within 100M (No obstacles). Look at the following wiring diagram. We try to introduce 2 lamps controlling of this kind. First, we connect the neutral wire to the terminal “1”, and the live wire to the terminal “2”. Second, we connect the lamp 1 to the terminal “5” and the neutral wire. Third, we continue to connect the lamp 2 to the terminal “4” and the neutral wire. Latching mode is the only working mode of this remote. So we can do the following operation. 1) Press button C: Turn on the lamp 1, turn off the lamp 2. 2) Press button B: Turn on the lam...

The 1 channel Latched mode RF remote control operates in AC110V ~220V and 315/433MHz. Through retrofitting, this kind of remote control made a little changes compared with the original remote. Two kinds of receiver style, one is AC 110V (AC 100~120V), widely used in US, Canada…; the other is AC220V (AC 200~240V), used in UK, France…. The Coding type of receiver is learning code. Maximum working current for each channel is 3 ampere instead of 4 ampere of original one. The working distance is 100M. You can control on/off, open/close of universal electrical devices. Applications include gate remote control, motor remote control, garage door remote control, light remote control, etc. We will take ac light remote controlling for an example. Look at the following wiring diagram. From the interior analogue circuit, we connect the neutral wire to the terminal “1”, and the live wire to the terminal “2”. And then connect the lamp to the terminal “5” and the neutral wire. Latched mode is the ...

Question from customer: I want to use the remote control to replace the button of my contactor. Since the switch will be activated rarely, is it possible to test the communication with the remote to be sure that the transmitter’s battery and receiver work correctly? Answer: We came up with a good idea that it can replace your manual switch to remote control contactor and to test whether the transmitter’s battery and receiver work correctly. So we recommend normally open/ closed 2 channel AC remote controller (S2U-AC220+C-2). The normally open/closed contact terminals are applied to universal power supply. In other word, normally open /closed contact terminals are as a switch for device. You need to supply DC or AC power to your controlled devices. The maximum current is 10ampere for each channel and its working distance is about 100m. We got a plan for your problem. At first, it is the wiring. Look at the following wiring diagram. A&B terminals are the normally closed term...

S2PX-AC220+C-2 Wireless control, easy to install With high power of 30A Direct dc power output; control 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. This video shows to you how to control 2 AC lamps.

Wireless control, easy to install. Control variety of home appliances and electronic products in any place worldwide by fixed telephone or mobile phone. Remote control Lights, TVs, Motors, Fans, Cameras, Video/ Audio signals, Electrically operated Doors/ Locks/ Windows/ Curtains/ Bell or other equipments with voltage AC 110~240V or DC 0~48V. Password protection 2 Ways relays output Usage: When you knock off from your office and on your way home, you can turn on your road light outside of your gate. It might be very convenient. Perhaps you will be on business for several days, even go abroad, you only to make a telephone call to your home fixed telephone, this kind of remote control can help you to water your flowers. If you are ready to go out for business or have fun, this kind of remote control can help you feed your pets. This video aims to show how to use telephone remote controller to switch on and off 2 led lamps. Online shop:  http://www.carymart.com...

This 2 Channel RF AC Remote Controller is driven by AC power supply, which operates in toggle, momentary, latched and toggle +momentary modes (just set according to your requirement).It is very favorable for DC/AC electric devices which are hard to reach or far away from switch. It is widely used for lamps, doors, garage doors, motors and so on. Working voltage range of relay is AC 110~240V or DC 0~28V. The Maximum working current of each channel is 10amp. Sometimes, it’s not ideal and convenient to get someone to go back and forth to turn this device on/off, so remote control is your better choice. AC power supply driven remote controller can also control AC motor. 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 AC receiver 1×2-button transmitter 1×AC motor Power supply Here is the wiring. There is difference with DC power supply activated remote control. Terminals L&N...

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...

The receiver is designed for one-transmitter-many-receivers system. There are two channels for each receiver. You can use 2 receivers with transmitter CV-4 or CB-4. You also can choose external antennas for them. With the extended external antennas, the transmitting distance will reach about 2000m in the open air. This kit is also a multi-mode remote control which includes four working modes, toggle, momentary, latched and momentary+toggle. Online shop:  http://www.carymart.com/

Question: Our company manufactures a series of trailers that use 12vdc hydraulics to tilt and lower the decks. We also often install electric winches on trailers and are looking for a momentary remote to operate the trailer and the 12vdc electric winch. Answer: We think 2 channel 12vdc motor remote control system model of 0020481 (S2PF-DC12 & CV-6) is suitable for you. It can be used to control 2 12vdc motors rotating forward and reversal. Maximum working current is up to 30 Amp. This motor remote controller is applicable to control motors of heavy duty electrical devices and equipment  such as your electric trailer and winch. Wiring diagram is as follow. Connect wires of 12vdc power supply to terminals “+” and “-”; connect wires of trailer motor to terminals “A1” and “A2”; connect wires of winch motor to terminals “B1” and “B2”. Setting momentary control mode: connect Jumper-1. Press and hold button 1: trailer motor rotates in positive dir...

Tang was looking for wireless remote control to switch his three led light strips. one button of remote turns on one red light; another button turns off that red light and turns on two green lights at the same time. The working voltage of led light is 12v dc. According to his requirements, a dc power 2-channel receiver with latching mode and 2-button remote controller are suitable for him.  Picture from http://www.carymart.com Simple wiring diagram is as follows: Channel 1 is for red light. Channel 2 is for two green lights. When button 1 of remote turns on the red light, two green lights are off. When button 2 turns on two green lights, the red light is off. Online shop:  http://www.carymart.com/