RF Remote Control Blog

Question from customer: I am looking for a transmitter and receiver with at least 3 buttons (4 max ) to be used to open and close my gate. I don’t know which is better RF or UHF? Do you have anything that can work for me? I will do the electronics all I need is the option to latch or momentary relay outputs. Answer ： We recommend 4 channel 12V multi-mode remote controller (S4C-DC12+C-4). It 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. We think this remote can be used for controlling gate. That is to say, you can use this remote control to control one or two motors of your gate. To realize gate opening and closing, one motor needs two relays ...

RF remote control transmitter & receiver model of 0020034 (S4C-DC09/12/24 & C-4) includes one 4-button remote transmitter and one 4-channel receiver. Each remote button controls each channel of receiver on and off. It can be used to control at most 4 same or different on / off electrical devices. Remote distance up to 100m. It is widely applied for remote controlling on / off electrical devices such as lights, fans, electric door locks, etc. Online shop:  http://www.carymart.com/

S4T-DC12+C-4 Control Lights, Motors, Fans, electrically operated Doors/Locks/Windows/Blinds/Cars or Other Appliances with AC110~240V or DC0~28V. You 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 control mode is only Toggle Mode.(Press: On; Press again: Off) The working distance is 100M (300ft). This video shows how to control 4 LED Lamps with this remote. 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...