Model: Designed Compatible With 1CH PWM control, ensuring with your RC aircraft. Compatibility: Specifically tailored to work with 5V receivers, enhancing your drone's functionality. Functionality: Acts as an electronic on-off switch Compatible With reliable control of additional devices. Application: Ideal Compatible With operating searchlights and buzzers, adding versatility to your drone setup. Efficiency: Dual-pack providing convenience Compatible With multiple installations or replacements in your projects. Installation: Simple wiring setup makes integration with your RC aircraft straightforward and hassle-free. Durability: Built to withstand the demands of outdoor use, ensuring longevity in various environments.