Dual Way Electronic PWM Relay Switch 1CH Servo Signal Input Buzzer Controller Support 5V Receiver for Remote Control Airplane Dual Way Electronic PWM Relay Switch 1CH Servo Signal Input Buzzer Controller Support 5V Receiver for Remote Control Airplane Features: - Only 5V voltage receiver is supported, otherwise the module may be damaged. If the receiver and the servo are using a high voltage system, the module should be added with a step-down module. - 1 channel servo signal input, control two relay switches - Parallel maximum 40A current - One way LED indicates working status - With boot protection, easy to operate - Input channels do not need to be calibrated, compatible with various s of remote control devices - Adopt transparent heat-shrinkable rubber, stylish appearance, at a glance - Small size and light weight Application range: - Remote control model rocket launch - Remote control model smoke control - Weapon system control like real machine - Model aircraft's smoke control - Control of various remote switch systems - Switch the signals of two cameras - Control the opening and closing of various electrical power sources, such as navigation lights, searchlights, strobe lights, buzzers, etc. - Control the camera shutter or switch the camera's recording and camera mode. Functional Description: - The remote switch remotely controls the electrical equipment on the aircraft model through a switch channel on the remote control, and the 1-way LED dynamically demonstrates the current switch state in real time, so it can be quickly started without an operation manual. - This device does not require calibration and can be accurately compatible with remote control devices of various s. Typical application: 1. Connect - Plug the signal input cable into an idle receiver channel that corresponds to a switch on the r emote. - The power indicator will be illuminated when connected to the receiver. - The work indicator lights up when the switch channel is open and vice versa. 2. Working mode - The red LED light indicates the power indicator. - The blue LED indicates the relay's operating status. 3. Trigger - Turn the switch on the remote control (OFF->ON), the green LED lights up and the relay starts to work. Package include: 1pcs x relay switch or 4pcs x relay switch Shipping: _x005F_x000D_ - Normal shipping way : Standard Shipping, China Post Registered Mail and E-packet. _x005F_x000D_ - Fast shipping way: DHL and EMS, if you need other Express, please message us. _x005F_x000D_ - All orders will be sent with valid tracking number _x005F_x000D_ - If you want to know more info about products, we will check and reply you ASAP, usually in around 15 hours. Sometimes it delays due to weekends or holidays. _x005F_x000D_ _x005F_x000D_ Notice: _x005F_x000D_ - About size:for size info about products, because of manual measurement, there may be exist error. _x005F_x000D_ - About color:the color of products on the picture may be a little different from what you receive, because of the light and computer screen resolution. _x005F_x000D_ - Matters needing attention: due to shooting or display and other reasons, if there is a slight difference between the actual product and the picture, please refer to the actual product. _x005F_x000D_ _x005F_x000D_ Refund&Return: _x005F_x000D_ - If you would like to get refund, or return the package, PLS contact with us first _x005F_x000D_ _x005F_x000D_ Feedback: _x005F_x000D_ - Any problem, PLS feel free to contact with us first, and we will do all our best to solve the problem for you _x005F_x000D_ - If you are satisfied with our products and service, PLS leave positive feedback with an overall Detailed Selling Rate of 5-Star _x005F_x000D_ - PLS Kindly contact us before you leave a negative or neutral feedback. We will try our best to solve your problem. _x005F_x000D_ - Kindly contact us if you have any further questions. We will try best to support you. _x005F_x000D_ - Once again, thanks for purchasing in our shop _x005F_x000D_ _x005F_x000D_