RF Remote Control Blog

We are about to recommend remote controller which is applied to both motor and lamp. It is DC12V momentary &toggle remote controller (S1F-DC12 & C-3-2), which features in motor forward-reverse capability. You can rotate the motor in positive or reversal direction by transmitter from any place within a reliable distance, wireless signal pass through walls, floors and doors. It is suitable for the motors of rolling blinds / doors, projection screens, awnings, pumps, winches, conveyors or other appliances and mechanicals with voltage DC12V. We also design lamp controlling function so that you can control motor and lamp with the same transmitter. From the following pictures, we will show you how to remote control motor and lamp. Connect DC 12V power supply to terminals 1 and 2, connect DC motor to terminals 5 and 6, and connect a light to terminals 3 and 4 Press button △ and hold: Terminals 5 and 6 output ＋ DC 12V (6: ＋, 5: －), motor rotates in the positive direction Relea...

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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 of our customers wants to control 6 dc motors with transmitter. Each two buttons can switch every motor to rotate from different direction. That is to say, one button to make motor run one direction, another button to make motor go in the other direction. He is wondering if our product can satisfy his need. Here we recommend this model— 12 channel dc remote control switch (S12CA-DC09/12/24 & CV-12) includes one 12-button remote transmitter and one 12-channel receiver. Each remote button controls each channel of receiver on and off. It can be used to control at most 12 same or different on / off electrical devices. But it only can be used to control 6 motors for every two relays in the receiver can control one motor to rotate in forward and reverse. Remote distance is up to 500m. We will make a demonstration to this customer. First, we should prepare those materials. 1 x 12 channel dc remote control receiver (S12CA-DC12) 1 x 2-button remote transmitter (CV-12) 2 x dc12v ...

Customized Time Delay Remote Control module is special designed for customers who want to customize the remote control with fixed time delay function. Once the product is product with confirmed delay time horizon by customer, the delay time horizon cannot be adjusted. So the time delay function will be programmed according to their actual requirement. Usually, one relay only can switch on and off the motor. It doesn’t make it rotate forward and reverse. We can use this kind of 2 channels remote to realize the motor positive and reverse direction. Let’s see the demonstration. We prepare this following material. See the wiring diagram. A&B terminals are normally closed; B&C terminals are normally open. That is to say, B is the common terminal. DC motor must be connected to common terminal B without any doubt. Connect terminal C to the positive and connect terminal A to the negative. Note : In order to avoid interference to motor, power supply for the motor and the receiver s...