Product name:RJX Hobby RC PWM Electronic Relay Switch Navigation Lights Controller Universal K1 Power On-off Switches For Airplane DIY Model Precise details: Features: - Supports high voltage 5-12V receiver. - 300W power relay. - Transparent heat shrinkable tube helps users clearly see the working status of the LED and has a stylish appearance. - Two indicator lights indicate working status. - Max DC 30V 10A - No signal protection, with power-on protection, easy to operate - Input channels do not require calibration and are compatible with various brands of remote control equipment - Small size and light weight Application Scope: - Remote control model rocket launch - Remote smoke control - Weaponsystem controls like real machines - Smoke control for model aircraft - Control of various remote switching systems - Switch the signal of two cameras - Control the opening and closing of various power supplies, such as navigation lights, searchlights, strobe lights, buzzers, etc. - Control the camera shutter or switch the camera's recording and shooting modes. Function Description: -The remote control switch remotely controls the electrical equipment on the aircraft model through the switch channel on the remote control. The one-way LED dynamically displays the current switch status in real time, and can be started quickly without the need for an operating manual. -The device requires no calibration and is accurately compatible with various brands of remote control devices. Typical Application: 1. Connection Plug the signal input cable into the free receiving channel (it is recommended to use a two-level switch channel). This channel corresponds to the switch on the remote control. -When connected to the receiver, the red indicator light lights up. -When the switch channel is open, the blue working indicator light lights up and vice versa. 2. Working mode -The red LED is always on; the signal is normal. Red LED flashes; no signal. -The blue LED indicates the working status of the relay. 3. Trigger - Turn on the switch of the remote control (OFF->on), the blue LED light will light up, and the relay will start working. - Turn off the switch on the remote control (on->off), the blue LED will go out and the relay will not work. Include: 1X RC Relay Switch