High-Quality Plastic Housing: Constructed from robust, high-quality plastic to provide reliable protection for internal circuits and components. The sturdy shell resists daily wear, impacts and heat, helping extend service life. Ideal for long-term use in garages, workshops, and outdoor control systems. Stable 328FT Wireless Signal: This remote control switch offers a strong, stable wireless signal that can pass through walls, floors, ceilings and regular doors, supporting up to 328 feet in open areas. To avoid signal blocking or attenuation, do not install the receiver in a fully enclosed metal box or near large metal surfaces. Advanced Anti-Interference Design: Utilizes wireless radio frequency technology with all-round wireless coding to reduce interference from other devices and , stable control. Each system works separately to minimize -triggering, making it suitable for complex environments with multiple wireless products. 30A High-Power Load Capacity: Equipped with a reliable 30A relay, this wireless relay switch supports high-power devices such as pumps, motors and lighting circuits, maintaining consistent performance under . The design delivers high sensitivity, quick response and strong anti-interference. Note: Maximum supported load is 30A. Wide DC 12-72V Applications: Compatible with DC 12V-72V systems, this waterproof wireless switch is ideal for remote control of water pumps, motors, ceiling lights, fans, in-vehicle equipment, wireless security alarms, video systems, gate barriers and access control, as well as other electrical devices requiring safe, remote waterproof control., Weight: 0.51367707046 pounds, Manufacturer: Tuidzljd