RF Remote Control Blog

You want to light on the pond lights a little far away from your house. Or you want to sit in your living room and turn on the boathouse lights from over 350 feet away. Or you want to switch on the garage door lights in your car. Then long range rf remote control system is the solution. It includes long range remote transmitter and receiver with magnetic mount antenna. You wire the light to the receiver and touch button on remote transmitter to control the light on and off from any place within reliable distance. RF transmitting signal can pass through walls, floors and doors. Working distance is up to 2000M (6000 feet) theoretically. For example, choose ac long range rf remote control system to switch ac light on and off. Online shop:  http://www.carymart.com/

We usually install alarm system to help us to monitor the farm. Use infrared motion sensor and light to make a simple security system, for instance. It’s easy to wire and operate. But if the infrared motion sensor is installed at the door of the farm for monitoring, and the light need to be placed inside the farm for warning intrusion. There is a long distance between each other. So the sensor cannot be wired to the light directly. They need a wireless signal to work together at this time. The long distance rf remote control CB-2N is strongly recommended here. It has two extended wires. With the connection and disconnection of two wires, the remote control can send out a wireless signal “ON” and “OFF”. It pairs with ac rf high power receiver S1PX-AC220-ANT2, which has long range with magnetic mount antenna. Remote control distance of remote control & receiver set is up to 2000m in open field. Now let’s see how the remote control & receiver set works out. As...

Our company manufactures Alfalfa Cubes for domestic and export use. In order to export this product we must load them into a 40' sea container. We use a potato pillar that has been modified for this purpose. It has a hopper to put the cubes into and screen out the fines, then the cubes travel up an elevator conveyor to a 20' boom conveyor that is inside the sea container. In order to maximize the weight we need the ability to move the boom left to right, up and down, and in or out. We also need to be able to stop and start the 2 conveyors. This is currently being done with electric solenoids over hydraulic and a control box with a cord back to main panel. The main problem with the corded control box is it is quite bulky and the 30' of cord is a chore to drag around. It also tends to get dropped so we have to replace the switches quite often, as well if the cord gets run over we will need to change it out or repair it. So we went looking for a cost effectiv...

Question: Our company manufactures a series of trailers that use 12vdc hydraulics to tilt and lower the decks. We also often install electric winches on trailers and are looking for a momentary remote to operate the trailer and the 12vdc electric winch. Answer: We think 2 channel 12vdc motor remote control system model of 0020481 (S2PF-DC12 & CV-6) is suitable for you. It can be used to control 2 12vdc motors rotating forward and reversal. Maximum working current is up to 30 Amp. This motor remote controller is applicable to control motors of heavy duty electrical devices and equipment  such as your electric trailer and winch. Wiring diagram is as follow. Connect wires of 12vdc power supply to terminals “+” and “-”; connect wires of trailer motor to terminals “A1” and “A2”; connect wires of winch motor to terminals “B1” and “B2”. Setting momentary control mode: connect Jumper-1. Press and hold button 1: trailer motor rotates in positive dir...

Question: I would like to have a centralized remote system to control 8 external blinds open or close without going from here to there. The electric motor of blinds  operates on 240V. Can you suggest something as a solution? Thanks. Answer: You can order 8 receivers for ac motor remote control model of S1FC-AC220 (operating voltage range is AC 100V ~ 240V); 8 external magnetic antennas 0020909, which are respectively installed to each receiver for longer remote distance; and one long range remote transmitter CB-4. As seen in the picture of remote, button A can be set to control motor of blinds forward direction; button C can be set to control reversal direction. Buttons B and D can be set to stop the rotation. Wiring diagram is as follow: Connect live wire to terminal "L" and neutral wire to terminal "N". Then connect three wires of blind motor to terminals "UP", "COMMON" and "DOWN". Press butto...

Question from customer: I want to control a 12V motor to run forward and reverse in order to extend and retract a little sign. Can this controller be programmed to stop running the motor once the sign is out and in fully? I don’t want to burn out motors once they reach the end of the track. If not, what do I need to buy to control my motor the way I need? Answer to the question: We recommend time delay motor remote controller model of 0020016 (S1FD-DC12 & CA-4). This is a reversing motor controller, with forward-reverse-stop capability. You can rotate the motor in positive or reversal direction with the remote transmitter from any place within a reliable distance, wireless signal passing through walls, floors and doors. It has two limit switches. When the rotation is overdone, if the limit switch S1 or S2 is activated, the motor will stop automatically. See the wiring diagram, connect power supply DC 12V to the terminal“IN”. Connect DC motor to the “OUT”. You...

Bird damage to the crops is a serious problem for many farmers. LP gas bird scarer is commonly employed by arable farmers to scare birds such as pigeons and crows and prevent them from eating crops. One customer bought a LP gas bird scaring device and he was planing to use rf remote control to operate the solenoid valve of the device. The nominal voltage is 12vdc. Transmitting range is supposed to be about 1000m. We suggest him to choose rf remote control system with magnetic mount antenna model of 0020250 (S1U-DC12-ANT2 & CB-1). Its theoretical remote distance is up to 2000m. Three working modes Toggle, Momentary and Latching are to select from. Wire the solenoid valve to the receiver according to the wiring diagram, he can control the LP gas bird scarer far away by the remote transmitter.