RF Remote Control Blog

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 ...

Roller shutters or rolling doors have many applications, including applications for vans, garages, kitchens, schools and warehouse. The door is raised to open it and lowered to close it. Both roller shutter and rolling doors provide protection against wind and rain. Now we recommend this kind of rf wireless magnetic sensor (W-13) to install to roller shutters or rolling doors to protect windows or gates from vandalism and burglary attempts. It will send signal to alarm main unit to alert people once it is triggered. This kit contains a sensor, a magnetic bar, a transmitter and 4 screws. It works with 100m in the open field. Alarm time of this kit is 5 seconds. With indication of low battery, you can change battery in time.   Installation : Stick part A (magnetic bar) on the edge of the roller shutter/rolling door, and stick part B on the fixed frame of roller shutter/rolling door Note: The distance of these two parts shall be less than 3-5 cm when the roller shutter/rolli...

One of our customers wants a simple wireless remote operate 4 led lamps from several room at his house. He needs 4 transmitters and a receiver which can be mounted in a designated place. The remote must work from receiver about 50m away and not line of sight through doors and walls. We suggest him choose dc 4 channel remote control system  (S4C-DC12& 4C-1). Maximum working current is 5amp each relay. Working distance of remote and receiver set is about 100m (300ft) in open field. This 4CH 6V9V/12V/24V wireless remote switch operates in toggle, momentary, latched, toggle + momentary control mode (set the mode as you like freely). Easy to install and operate. Just press slightly the button on the remote, you can control universal DC/AC electrical devices. The RF signal can pass through walls, doors and other barriers. As he said, we will set 4 transmitters and this receiver with same 8-bits code in advance so that they can work together. Operation modes: 1) Setting control ...

Question from customer: I have 24V Linear Actuator which moves 2 ways (OUT and IN). Also I have 24V power Supply. I would like to connect the remote control, and be able to open and close the actuator. Ideally, I want to press the button until actuator extends fully, and press another button to retract fully. Answer: We recommend this 2 channel wireless remote control momentary on off switch which is widely applied to lights, motors, fans, electrically operated doors / locks / windows / blinds, etc. One relay as an ON/OFF switch can turn on or off electric gadget. If you want to remote control  bidirectional motion, you may choose 2 channel remote (two relays). Your linear actuator can run forward and backward, so this remote is very available for you. It provides linear actuator with 10A. It is enough for linear actuator. With 2-button transmitter, its working distance reaches about 100m which can make your control range much wider, getting rid of narrow space constraint. ...

One customer said he would like to install 6V led lamp into the trunk of his car and wants to control it by remote controller. He is wondering if it can come true because he wants to use LED lamp to illuminate with use of 6V battery. We recommend him 1 channel 6V latched remote control kit (S1L-DC06+C-2). This kind of remote control kit is activated by 6V power supply. So he doesn’t have to supply additional power for led lamp because led lamp will get power from powered receiver as long as you wire lamp to the receiver. With latched mode, he can press button 1 of transmitter to turn on led lamp and press button 2 of transmitter to turn off led lamp. If he wants to set on / off function respectively, it is better choice. It has normally open and closed contact. It controls various lights, fans or motors with voltage AC110~240V or DC0~28V. Of course, if he wants to remote control alternate current device, he needs to do some different wiring from direct current device. Here is the ...

Question from Customers: I’d like to remote control my LED decoration lights. Can I use 30 similar receivers with 1 transmitter working on 6v battery to operate low voltage LED decoration lights, in one on off operation? Answer: Yes, we recommend this single channel dc 6V toggle 100m rf remote control kit — the receivers S1T-DC06 and the transmitter C-1. We will set 30 receivers and this transmitter with same 8-bits code so that they can work together. These receivers S1T-DC06 can work on 6V battery. The control mode is toggle mode which is fixed in advance. Toggle mode is the only working mode in this remote control kit. The maximum working current of one receiver is 10amp and remote control distance is 100m (300ft). Here comes the wiring. Initial state: A and B terminals are normally closed; B and C terminals are normally open. We connect light to B&C terminals. And the receiver must be wired to 6V power supply. Light can share the same...

Question from customer: I am looking for a transmitter and receiver with at least 3 buttons (4 max ) to be used to open and close my gate. I don’t know which is better RF or UHF? Do you have anything that can work for me? I will do the electronics all I need is the option to latch or momentary relay outputs. Answer ： We recommend 4 channel 12V multi-mode remote controller (S4C-DC12+C-4). It 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 devices in the meantime. It is applied for light remote control, motor remote control, garage door remote control, gate remote control, etc. We think this remote can be used for controlling gate. That is to say, you can use this remote control to control one or two motors of your gate. To realize gate opening and closing, one motor needs two relays ...

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 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: 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...

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/