RF Remote Control Blog

Someone would like a remote control to switch on and off his lamp via controlling a contactor. He drew a picture to illustrate his idea. Maybe it is not so convenient to him to remote control lamp directly, so he choose to control his lamp via a contactor. We recommend him a 1 channel AC remote switch with memory function (S1MU-AC220+C-2). This 1 channel ac rf memory remote controller operates in toggle, momentary and latched control mode (set the mode as you like freely). With function of memory, if the power is cut off, the relay will return automatically to the previous status after the power is restored. It is great for hard to reach lights or other electrical devices, remote distance up to 100m (theoretically). It is applied to control lights, motors, fans, electrically operated doors / locks / windows / blinds / cars or other appliances with voltage AC 110~240V or DC 0~28V. According his requirement, we have this following diagram. Initial state: A, B = Normally Closed; B, C...

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 was hoping to be able to use a device to turn on my heating and light at home when I am at work. Answer: We recommend you wireless telephone remote control module (TC-01). You just need to make a telephone call, you can remote control your home appliance when you are at work. It can control variety of home appliances and electronic products in any place worldwide by fixed telephone or mobile phone. The range of application is 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. It also has password protection which can avoid being used by other people. Here is the wiring diagram and picture. Telephone line is plugged into the telephone socket on the telephone remote control module. Remote control module should be supplied power. Connect heating and lamp to two relays. Operation method: 1)Dial the number of fixed telephone at your...

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...

If you want to remote control 2 devices temporarily, our retrofitted momentary 2 channel remote switch (S2M-AC110~240V + C-1) may be very favorable for you. It is activated by AC110V~240V power supply. The maximum current output is 3 ampere instead of original 4 ampere. The Coding type of receiver is learning code rather than fixed code. You can remote control any electric devices within 100M(No obstacles between transmitter and receiver). 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. The power for controlled lamps is output from powered receiver, so you don’t have to supply any power for controlled lamps. Operation is as follow. 1) Press and hold button 1, turn on the lamp 1; Release but...

The 1 channel RF Momentary Remote Control (S1M-AC110~240V & C-1) features in AC110V ~220V. There are 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. The working distance is 100M in the open air. Momentary mode is the only working mode of this remote. We can use this kind of remote control to control AC motor on and off. For instance, the garden irrigation system, hot water circulation system, water pump and so on. Those motors just need to be turned on and off. 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 motor to the terminal “5” and the neutral wire. Momentary mode (Press and hold button -> On; Release button -> Off)) All you need to do is ...

Question from customer: I want to run a 12V dc winch that uses a car battery for power. I also want to run a small 9 volt dc motor. And small motor is powered by small calculation power supply. I wonder if there the remote controller which can be used for those two motors which need two different voltages to supply to rotate in forward and reverse direction. Answer: If you want to remote control 2 motors’ back and forward, you need 4CH normally open/closed contact remote control kit (S4C-DC12+C-4). Each relay can only activate motor run at one direction, so 4 relays can realize 2 motors to run two directions respectively. This 4CH RF wireless remote control switch operates in toggle, momentary, latched and toggle + momentary control mode (set the mode as you like freely). You can also use it to complete four operations at the same time. But For example, turn the light on, open the door or control other dc/ac electrical devices in the meantime. It is applied for light remote control...

Question from customer: What I am looking for is a controller with 220v input voltage, operating 2 relays simultaneously. One relay will open and close 220v, and the other relay open and close 12v. Push button once – ON, push button again – OFF. Can this RF controller be programmed so that both relays open and close with one same button of the remote controller? Answer: We recommend the normally open and closed contact remote receiver and one-button transmitter (S2U-AC220 +C-1). This normally open and closed contact is as the switch of device, that is to say, you can supply AC or DC power to the controlled device. And we can set two relays to work with only one button by changing the software. Suppose we control one alternating current lamp and one direct current lamp simultaneously with one-button transmitter. This is the wiring diagram. A&B terminals is normally open, B&C terminals is normally closed. We usually connect lamps to normally open terminals. So 2 lamps are c...

Question from customer: I want a long range transmitter and customized receiver for alarm in my security office. Do you have a recommendation for which Wireless remotes or RF transmitters may be the best for the task at hand? See the below sample of diagram: All the number need LED light when the remote is “ON” and reset button for “OFF” the buzzer. Answer: Our remote controllers have various functions. Here we recommend a 1000M transmitter (CB-1). Encode: Fixed code by jumpers. Its unit size is 135mm x 42mm x 25mm. Power Supply: 1 x 6F22-9V battery. Its remote control distance is 2000 meters or so with customized long range receiver. We can use it to control alarm in security office. We can prepare 20 transmitters with different codes. When something emergency happened, press button on the transmitter, the corresponding LED light will be lighted and the buzzer will vibrate. Press button again, the corresponding LED light will be off. When the master reset button is pressed, th...

Question from customer: I’m looking for a wireless remote that I can use to create a simple on off switch to 12 led light fixtures connecting to a 12V battery at different places around my home. Do you have a recommendation for which Wireless remotes or RF transmitters may be the best for the task at hand? Answer: We recommend model 12 Channel DC12V Remote Controller – 1 Transmitter & 12 Receiver (12S1UB-DC12&1CV-12). This RF remote controller has the special ability to learn remote codes, allowing it to be used in one-transmitter-to-many-receivers system. That is to say, you only need a transmitter to control 12 receivers. It operates in toggle, momentary, and latched mode (set the mode as you like freely). It is great for hard to reach lights or other DC/AC electrical devices, remote distance can be 500m (theoretically). And it is applied for controlling lights, motors, fans, electrically operated doors / locks / windows / blinds / cars or other appliances with voltage A...

Question from customer: On my swimming pool I have a switch to ON/OFF the light(2 x300 watt projectors on a single switch). Do you have any solution so I can remotely ON or OFF this pool light? Answer: Our suggestion is that you can use 1 channel AC power&30A output remote switch (S1PX-AC220+C-2). According to the description, it is 1 channel 30A remote controller with direct current output. It is applied for controlling light, motors, fans, electrically operated doors/ locks/windows/ blinds/cars or other appliances with AC100~240V. The working distance is about 100m, but if you want to prolong control distance, you can add an external extended antenna. The wiring is very easy. Pool lamp is connected to L&N OUT terminals on the receiver. And supply AC power to another L&N terminals of the receiver. You don’t have to supply any current to pool lamp because it can get power from powered receiver. And you will get a handy transmitter with 2 buttons. We recommend you c...

Question from customer: I want to control a water heater recirculation pump via wireless motion sensors. The pump will activate on a momentary 12 volt pulse. It will need three separate detectors from 3 different locations. They are kitchen, shower room, toilet. When someone enters those places, the water heater recirculation pump begins to work and supply cool water to heater. Answer: We recommend our wireless infrared motion detector and 1 channel momentary 12V receiver (W-01&S1XM-DC12) to you. The wireless infrared motion will detect any movement of area of detection within 10M. In addition, the receiver is designed for momentary mode with 1 channel, which is for one appliance controlling. The designated appliance won’t need to be supplied any power instead of getting power from powered receiver. This unit’s working distance can reach 100M(theoretically). Here is the receiver and pump motor wiring. Wiring motor to A&B terminals and supply dc power to receiver, and moto...

Question from customer: The transmitter is to function as a switch to the receiver activated by supplying a 12v DC current to the transmitter (switching it on). The receiver then permits a 12v DC current to be supplied to a specific appliance. When the transmitter is shut off the receiver should have a 15 to 20 second delay before stopping supply to its appliance which will then shut down. Answer: We recommend this kind of controlling unit — 12V time delayed receiver and low voltage triggered transmitter (S1X-DC12-ANT2+CB-2V) to you. It is applied for device controlling another device. The remarkable characteristic of the transmitter CB-2V will be triggered by DC power 5~28V input. That’s to say, when you give voltage of 5~28V to the transmitter, transmitter will be on. We add external extended antenna whi...

Question from Customer: I seek a transmitter-receiver 12V to run a small motor away from 300~500 meters with operating on off. Answer: Our suggestion is this 1 channel 12V voltage output remote control gadget (S1X-DC12-ANT2 & CB-2). Single channel is for one device. 12V direct power output can supply power directly to the device which is controlled. User 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. The receiver, which mounts long range magnetic antenna, pairs with long distance transmitter to reach to 2000m in the open field. There are 3 control modes. They are Toggle, momentary and latched. Setting control mode Toggle: Only connect Jumper-2. 1) Press big button: Turn on the relay. Press big button again: Turn off the relay. 2) Setting control mode Momentary: Only connect Jumper-1. Press and hold big button: Turn on the relay. Release big button...

Question from customer: I want a remote controlling unit that the transmitter is to function as a switch to the receiver activated by supplying a 12V DC current to the transmitter (switch it on). The receiver then permits a 12V DC current to be supplied to a designated appliance. When the transmitter is shut off the receiver will shut down. Answer: Maybe this kind of controlling unit — 12V power Input RF remote control system (S1XL-DC12-ANT2+CB-2V) is suitable for you. It is applied for device controlling another device. The characteristic of the transmitter CB-2V will be triggered by DC power 5~28V input. We add external extended antenna which makes transmitting distance up to 2000m. According to the picture above, he wants the transmitter can be activated by manual switch and turn receiver on/off when the current in that circuit is on/off. First, the transmitter is supposed to be connected to power supply and that manual switch. Second, designated appliance should be connec...

RF remote control transmitter & receiver model of 0020034 (S4C-DC09/12/24 & C-4) includes one 4-button remote transmitter and one 4-channel receiver. Each remote button controls each channel of receiver on and off. It can be used to control at most 4 same or different on / off electrical devices. Remote distance up to 100m. It is widely applied for remote controlling on / off electrical devices such as lights, fans, electric door locks, etc. Online shop:  http://www.carymart.com/

WF-8-2R 30A current output WIFI interface, control via WIFI connection 8-channel high-current output Stable performance Automatically obtain IP Up to 32 Client connections for TCP Server mode With external antenna for longer range Support 2.1 ~ 4.0 version Android software system Support 4.6 ~ 6.1 version iSO software system Work on the jailbroken iPhone, iPad, iPod Touch This video is about controlling of AC lamp Online shop:  http://www.carymart.com/

RF remote control transmitter & receiver model of 0020038 (S15C-DC09/12/24 & CV-15) includes one 15-button remote transmitter and one 15-channel receiver. Each remote button controls each channel of receiver on and off. It can be used to control at most 15 same or different on / off electrical devices. Remote distance up to 500m. It is widely applied for remote controlling on / off electrical devices such as lights, fans, electric door locks, etc. This system has 15 control modes. Here in the video we show 4 of them. Online shop:  http://www.carymart.com/

WF-8-2R 30A current output WIFI interface, control via WIFI connection 8-channel high-current output Stable performance Automatically obtain IP Up to 32 Client connections for TCP Server mode With external antenna for longer range Support 2.1 ~ 4.0 version Android software system Support 4.6 ~ 6.1 version iSO software system Work on the jailbroken iPhone, iPad, iPod Touch This video is about controlling of DC lamp Online shop:  http://www.carymart.com/

WF-8-2R 30A current output WIFI interface, control via WIFI connection 8-channel high-current output Stable performance Automatically obtain IP Up to 32 Client connections for TCP Server mode With external antenna for longer range Support 2.1 ~ 4.0 version Android software system Support 4.6 ~ 6.1 version iSO software system Work on the jailbroken iPhone, iPad, iPod Touch This video is about controlling of AC motor Online shop:  http://www.carymart.com/

WF-8-2R 30A current output WIFI interface, control via WIFI connection 8-channel high-current output Stable performance Automatically obtain IP Up to 32 Client connections for TCP Server mode With external antenna for longer range Support 2.1 ~ 4.0 version Android software system Support 4.6 ~ 6.1 version iSO software system Work on the jailbroken iPhone, iPad, iPod Touch This video is about controlling of AC lamps Online shop:  http://www.carymart.com/

S4T-DC12+C-4 Control Lights, Motors, Fans, electrically operated Doors/Locks/Windows/Blinds/Cars or Other Appliances with AC110~240V or DC0~28V. 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. The control mode is only Toggle Mode.(Press: On; Press again: Off) The working distance is 100M (300ft). This video shows how to control 4 LED Lamps with this remote. Online shop:  http://www.carymart.com/

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.

2S1XL-DC12+CB-2V+CB-2 When you want to remote control a device which is far away(no line of sight, lots of trees or other obstacles in-between), maybe you want to use some indication to verify whether the controlled device work or not. what should you do? Here we made presentation to solve this problem. Prepare two set of remote control. S1XL-DC12+CB-2V  (CB-2V is triggered by DC power 5~28V input) S1XL-DC12+CB-2 We have a wired remote transmitter at the first receiver that it will remotely turn on a lamp at the second receiver near the wireless transmitter.  We can get feedback through red lamp to verify whether the controlled device (Blue lamp) is working or not. Online shop:  http://www.carymart.com/

WF-8-1R(iOS System) Smartphone WIFI Controller now supports 4.6 ~ 6.1 version iOS system other than 2.1 ~ 4.0 version Android software system. It is another choice of controlling device when you use iPhone, iPad or iPod Touch. Its controlling software is installed in your iPhone, iPad or iPod Touch by iTunes. This video shows how to use iPOD to control  AC lamps. Online shop:  http://www.carymart.com/

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...

1CH DC 9V 12V 24V Output Remote Control Kit - Latched Mode Wireless control, easy to install Direct 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 is to show the controlling of 2 lamps simultaneously. Online shop:  http://www.carymart.com/

8 channel rf remote transmitter & receiver operates in 8 working modes. It can be used to control at most 8 on / off electrical devices. With characteristics of strong anti-interference, reverse power protection and over current protection. Three voltages dc9v, dc12v and dc24v are provided to choose. Widely applied to control every kinds of lights, electrically operated doors / gates / windows / blinds and so on. This video aims to show how to control 2 AC motor. Operational Video: Online shop:  http://www.carymart.com/

This RF wireless remote control switch system is ideal for turn on / off the house lights, garage door, motors, electric locks, etc in the range of about 100 meters !  You just take this 2 buttons remote controller and you can easily control all DC 0-28V or AC110 ~ 240V electrical appliances at home!  Moreover, the remote control switch easy installation and use conveniently!  It should be a good choice for you. This Video aims to show you how to control AC lamp with this remote control kit. Online shop:  http://www.carymart.com/

Wireless control, easy to install Control Lights, Motors, Fans, electrically operated Doors/Locks/Windows/Blinds/Cars or Other Appliances with AC110~240V or DC0~28V. 6 channel, 500m working distance Universal input: support voltage of AC110V (100V~120V), widely used in US, Canada... and voltage of AC220V (200V~240V), used in UK, France... 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. Operational Video: Online shop:  http://www.carymart.com/

Someone is interested in controlling an air compressor remotely. The air compressor is 12v dc and 20 amps.He wants this to be a long range remote control system with the ability to accommodate a heavy duty compressor. He only wants the remote control to have the “on” and “off” functions for this air compressor. As we know, air compressor is a device that converts power (usually from an electric motor, a diesel engine or a gasoline engine) into kinetic energy by compressing and pressurizing air, which can be released in quick bursts. It is used for sanders, sprayers, nail guns or almost any other types of air tools. Definitely, remote controlling of air compressor is really an easy task, you can switch it on and off from a reliable distance. So we recommend this 1 channel 30A long range remote control (S1PU-DC12-ANT2+1CB-2) to you. Maximum current of channel is 30amp which is very favorable for your air compressor. With external extend antenna, the transmitter and receiver...

This 4CH rf wireless remote control switch operates in toggle, momentary, latched and toggle + momentary control mode (set the mode as you like freely). You can use it to complete four operations at the same time. For example, turn the light on, open the door or control other dc/ac electrical divices in the meantime. It is applied for light remote control, motor remote control, garage door remote control, gate remote control, etc. This video shows how to control AC motor with this remote controller. Online shop:  http://www.carymart.com/

Question from customer: We require an RF remote controller with 2 channel output 24v dc power supply. Then it can be operate nearly 35 meters. Remote controller can operate when we press remote button. When we release the remote button, remote controller will not operate. Answer: We recommend you the model of 2 channel direct power output momentary remote controller   (S2XM-DC24+C-2). The operating voltage is 24V. The working distance is 100m. Direct 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. It is momentary working mode. Momentary mode can be set to control rolling blind or rolling door. You need to press and hold the button of remote to make the blind or door open/close. Momentary mode is motivated by single relay, which means yo...