RF Remote Control Blog

Overview: I’m looking for a High power remote controller to switch on/off the power to my children’s “John Deere ground force” 12v tractor if necessary. According to the specifications on the tractors the motors are 330watt and are driven by 12v battery. 330/12=27.5 amps. So I guess I need a 30amp controller. Solution:         We recommend the model of 1 channel 30amp 12V remote controller (S1PU-DC12&C-2). Its maximum current output is 30amp. It is suitable for appliances with AC110~240V or DC0~28V because of its normally open & closed relay contact. There are 3 working modes in it. The transmitting distance is about 100m (300ft). It is enough for you. You can see its wiring diagram. We suggest that you should learn this wiring way. That will be much convenient to you. Wire tractor’s motor to “A” terminal and negative terminal of receiver. Use a wire to connect “B” terminal and positive terminal of receiver. And wire positive and negati...

Overview: “I am looking for a remote and multiple receivers for a small private airport. We have a controller box switch that activates when you key the microphone 7 times on a specific frequency. I would like to plug a dc power adapter into this unit and wire into one of your remotes. The runway lights are all solar dc leds. I will need 12 receivers total to start out. My question is: Can one remote, controlled by external wires, send a signal out to multiple receivers at the same time?  In other words, if the remote detects dc input and sends out an ON signal, can several receivers receive the ON signal at the same time?” Solution: We recommend the low voltage triggered transmitter (CB-2V) and 1 channel 2000m receivers (S1L-DC12-ANT2). The most remarkable feature of this transmitter is low current triggered. That is to say, when you offer dc power 5~28V to this transmitter, it will send signal out to the receiver. The receiver is long range with external extended anten...

Overview: “I want a remote control receiver to control two motors walking a distance of 100 meters without obstacles. The remote control has a receiver to turn two 12V motors. For each motor I want to control forward and reverse. The operation shall be as follows: When I press the button, the motor runs. When I release the button, the motor stops. This also applies to the reverse. Please advise me that you?” Solution: We recommend high amp load motor controlling kit (S2PF-DC12&CV-6-2) to you. This controller is specially designed for controlling DC motors of rolling blinds / doors, projection screens, awnings, pumps, winches, conveyors or other appliances and mechanicals with voltage DC12V/24V. With two kinds of voltage direct output, it is applied to DC 12/24V electric appliances. Transmitting distance is 500m/1500ft (theoretically). Wiring and Operation are fairly easy. You can connect contact terminals “A1” and “A2” to motor 1; Then you can connect contact terminals “B1...

Question from customer: What we need is three movement detectors with 2 receivers. The receiver can be one channel. Once there is a trigger to any one movement detector this will trigger both receivers at the same time. Each receiver can have one dry contact output that will trigger anytime any of themovement detectors trigger. And the receiver will go back to previous state after 1 minute. Answer: We recommend rf remote receiver and infrared motion sensor (S1DA-DC12-ANT2+W-01) to you. You can have those 2 receivers paired up with three motion sensors so that they can work together. The receiver is delay time adjustable (0 seconds ~ 99 hours). It controls 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 signal can pass through walls, floors and doors. With the extended external antenna, its working distanc...