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 ...

Question from customer: “I received the item— 2 channel motor controller( S2PF-DC12+1CV-6-2) and installed it yesterday on my remote control lawn mower that I have made. Per the instructions for momentary control, I can get 1 motor to work at a time, either motor but only one and only in forward. I then changed, per your instructions for latch and each motor will go forward if started with remote, #1 and then #2 both will run forward only, but they cannot be controlled to go in the direction that I choose. Neither motor will reverse in any mode. I have to be able to control each motor independent of each other so I can drive the mower right and left to go the direction I want. Please advise!” Answer: You chose the 2 channel motor controller. Although the controller has two relays for two motor, two relays will work in the same mode. That is to say, your two motors only work in momentary mode or latched mode for one time. We recommend two sets of 1 channel dc motor controllers (S1...

Question from customer: I am looking for a radio transmitter receiver 1 channel, 24V, 500 to 1000m, and function: I support the button, close the relay; I loose the button, open the relay. Answer: We recommend the model of 1 channel Momentary 2000m remote control kit (S1M-DC24-ANT2& CB-1). Remote control kit with momentary mode is often used to control motor open/close for electrically operated door/lock/window/blind. Press and hold the button on transmitter, start the motor (close the relay); release the button, stop the motor(open the relay). With external extend antenna, its working distance can reach 2000m (6000ft) theoretically. We have three standard voltage: 9V, 12V, 24V. You can choose the 24V. Owing to one relay on the receiver, it won’t realize that DC motor runs in forward and reverse. It only switches off/ on DC motor. And it is normally open and close relay contact, generally speaking, you should add additional power supply to control...

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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 customer: I need a one channel, 12 volt, one button toggle on off switch, heavy duty for outdoor wet, dusty rough vibrating conditions. This devise will be mounted on a concrete pump and will need to operate from a distance of 200m with obstructions. Answer: We thought that you should have high power and long distance remote controller. We recommend this 30 ampere multi-mode long range remote control (S1PU-DC12/24-ANT2 & CB-2). This 1 channel 30A long range remote control operates in toggle, momentary and latched mode (set the mode as you like freely). It can be used to control lights, motors, electrically operated doors / locks / windows / blinds / cars or other appliances with AC110~240V or DC0~28V. With external extend antenna, the transmitter and receiver have longer working range, up to 2000M. Now we’d like to show you how to remote control 12V concrete motor. See the wiring diagram below, B is normally open terminal; C normally closed terminal and A co...

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’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 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...

1 channel high power rf wireless remote control kit (S1PU-DC & C-2) can be used to control many kinds of lights or other heavy duty on / off electrical devices. Maximum current is up to 30A. We offer two voltages DC12V and DC24V. Frequency includes 315mhz and 433mhz. http://www.carymart.com Online shop:  http://www.carymart.com/

Question from customer: I want to control 4 devices with one remote. The devices will require receivers individually and also they will be pretty far apart. Will the Model: 0021018 (CV-4) remote works with four 0020040 (S1T-DC12) receivers? Answer : Yes, you can use one remote CV-4 to work with four S1T-DC12. However, we would like to suggest that you can order four long-ranging remote control models of 0020267 (S1T-DC12-ANT2) receivers. 4 external extended antennas 0020909 are respectively installed to each receiver for longer remote distance and one long range remote transmitter CV-4. Working distance can reach 500m (1500FT). They are very favorable for your pretty far apart transmitter and devices. There are four buttons on the transmitter and each button controls a receiver. Wiring diagram is as follow: Each device is connected to the normally open B&C terminals and supplied dc 12V power supply. And each receiver is connected to the dc 12 power supply. Press but...

These are transmitter and receiver. With external extended antenna of the receiver, the whole kit’s transmitting distance can reach 2000m (6000 ft). Maximum working current is 10A. The RF signal can pass through doors, walls and trees as well as other barriers. It is applied to hotel lighted taxi mark of very prominent hotel in downtown. A manager wants to remotely control lighted taxi mark outside of hotel at night (The taxi is not allowed to drive too close in front of hotel gate). When clients need to call taxi, receptionist in hotel can press big button on the transmitter. Then the taxi mark will shine. When taxi driver see lighted mark, he will come to drive client.When client is carried away, receptionist can press small button switch off the taxi mark. Receptionist is very pleased with the operation of the taxi mark and enjoys the great range of the remote control. Such a solution is an effective way to avoid running b...

When the night falls, lamps in the garden will be lighted on. How beautiful lighting in the garden! But it may be not convenient to you to switch it on and off to touch the manual switch back and forth when you are enjoying yourself in the garden. Are there any effective fixtures to solve this problem? You may choose remote controller. You don’t have to do some complicated wiring and remote control it  leisurely and carefree. This direct voltage output long-range remote control kit is favorable. It includes long distance remote transmitter and receiver with magnetic mount antenna. You wire the light to the receiver and touch button on remote transmitter to control the lamp on and off from any place within reliable distance. Transmitting signal can pass through walls, floors and doors. Working distance is up to 2000M (6000 feet) theoretically. Online shop:  http://www.carymart.com/