Only supports 5V receivers, ensuring compatibility with specific remote control devices for reliable operation. Equipped with a single channel servo signal input, allowing control of two electronic switches simultaneously for versatile applications. Capable of handling a maximum current of 10A, with all relay ports clearly indicated for easy monitoring. Includes power-on protection to prevent unintended movements when the remote control terminal is in the middle position, enhancing safety during operation. Compact and design with pin-type wiring for quick and convenient installation, making it ideal for various remote control systems. Voltage: 看描述 This product is designed for applications such as remote control model launches and weapon system controls, providing a reliable solution for various remote switch systems. The transparent heat-shrinkable rubber casing not only offers a stylish appearance but also allows for clear visibility of the working status. With no need for calibration, it is compatible with various of remote control devices, making it user-friendly and efficient. Color: Blue Material: PCB Package Contents: 1*RC Relay Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.