RF Remote Control Blog

It is designed to control DC motors of rolling blinds / doors, projection screens, awnings, pumps, winches, conveyors or other appliances and mechanicals with voltage DC12V / 24V. The maximum working current is 30amp. So you will be satisfied with it. You can rotate the motor in positive or reversal direction with the transmitter (remote control) from any place within a reliable distance (within 500m/ 1500ft); the wireless signal can pass through walls, floors and doors.   Online shop:  http://www.carymart.com/

Mobile Phone WIFI Controller Feature: WIFI interface, control via WIFI connection 8-channel high-current relay output Super mini size Stable performance Automatically obtain IP Up to 32 Client connections for TCP Server mode With external antenna for longer range Support 2.1 ~ 4.0 version Android software system CE and FCC certification Applications: Applied in modern agriculture field, smart home, instruments, equipment control WiFi remote control lights, motors, fan, electric doors / windows, aircraft, remote cars, remote toys, rolling blinds, pumps, winches, or other electrical devices with voltage AC110~240V or DC0~28V. Mobile phone wifi controller became a transmitter to ignite fireworks paired with receiver when it installed our wifi software. Online shop:  http://www.carymart.com/

We have introduced the firework ignition with remote control or firework ignitor system in previous period. Now we try to use 9V direct power output remote control to set off firework. Besides reducing accidents like skin burn and accidental explosions, the most remarkable of this remote control for firework ignition is that there is no need to connect firework to any power supply. We have the following materials. 1× 1 channel 9V direct power output receiver （S1X-DC09） 1× one button transmitter (C-1) 1×electric firework 1×9V battery Connect wire of electric firework to positive and negative terminals on receiver. And connect 9V battery to receiver via connector. Press button, ignite electirc firework. Online shop:  http://www.carymart.com/

One of our customers mounted an electric sliding door mechanism between his living room and outside swimming pool. It was started by dc electric motors and he would like to add a remote system to control it. So we recommend him a remote control system. The 4CH RF remote switch 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. Here we’d like to show you how to control dc motor of sliding door rotate in positive and reverse direction. Firstly, we have the following material. 1×4-button dc rf remote receiver(S4C-DC12) 1×4-button transmitter (C-4) 2×dc motors 2×12V adaptors Some lines Secondly, it is the wiring. We will wire motors to receiv

Question from customer: I need a control system for controlling a DC 12v engine, I seek to control the speed of rotation depending on the voltage applied. Answer: We recommend 2 channel motor speed adjustable remote controller — S2PFS-DC12 and CV-6-2. By comparison with other motor remote controller, this controller S2PFS-DC can control speed of motor rotation. It won’t depend on the voltage applied because two speed control knobs on the receiver are to adjust the speed of two motors separately.  You can control two engines by one remote controller simultaneously. Maximum working current is 10A for each channel. You may be wondering how it works. Let’s show you how to control speed of two motor rotations. 1 x 2 channel dc remote control receiver (S2PFS-DC12) 1 x 6-button remote transmitter (C V-6-2) 1 x dc12v power adapters 2 x dc motors Here comes the wiring. Motor 1 is supposed to be connected to terminals A1&am

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

We are going to demonstrate that our 30 A high power remote controller controls high power motor to rotate in positive and reverse direction. This kind of controller is activated by dc 12v power supply with 30 A current output of each relay. It is very favorable for high power device. It also has four working modes including toggle mode, momentary mode, latched mode as well as momentary + toggle mode. First of all, let’s see material preparation. 1 x 2 channel dc high power remote control receiver (S2PU-DC12) 1 x 2-button remote transmitter (C-2) 2 x dc12v power adapters Some lines Secondly, see the wiring diagram below, B is normally open terminal; C is normally closed terminal and A is common terminal. Connect terminal C to the positive and connect terminal B to the negative. Terminal A is supposed to be connected to the motor. Note: The Power supply of receiver and motor must be provided individually in order to avoid interference between them. Switch on the power O

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

Recently, someone came to us to say that he was very interested in our remote control product which is controlled taxi signage. He would like to install it on his hotel indigo building. So he asked some advices about installing and operating it. He wanted to call the taxi men for his clients with lighting this signage at night. We will recommend the model of DC long distance RF remote control 0020504 (S1U-DC12-ANT2+CB-2L) Working distance of transmitter and receiver with external extend antenna is up to 2000m (6000ft). One or several transmitters can control one receiver simultaneously. So that you can remote controls the receiver which is installed on taxi signage from different directions and reliable distance with more than one transmitter. The RF signal can pass through doors, walls and trees as well as other barriers. The lighted taxi signage will be connected to the receiver’s normally open terminals B&C. He can supply power to taxi signage and receiver individually. S