Discover the Versatility and Reliability of the 800W Remote Control Relay Module Durable Engineered with a superior transformer solution and dry contact output mode, this relay module ensures high stability and longevity. Its robust construction guarantees durability, making it a reliable choice for long-term use in various applications. Fast Wiring Featuring an open cover design, the relay radio frequency switch port allows for straightforward and hassle-free wiring. There's no need to open the internal components, making the installation process quick and simple. Direct Control This remote control switch module is capable of directly driving both DC and AC loads. Each relay is equipped with a set of normally open and normally closed contacts, providing flexible control options for your electrical systems. Multi-Purpose Designed for versatility, this module is suitable for a wide range of applications, including anti-theft alarms, electric doors and windows, signal control, industrial automation, and lifting equipment. Its adaptability makes it an essential component for various electrical control circuits. Good Performance Operating at a working voltage of AC85‑250V and a frequency of 433MHz, this wireless relay switch offers excellent performance. It supports inching, self-locking, and interlocking working modes, providing you with the flexibility to tailor its operation to your specific needs. Upgrade your control systems with this powerful and versatile remote control relay module, designed to deliver exceptional performance and reliability across a wide range of applications.