High-concerned chemical: None - This remote control switch is free from harmful chemicals, ensuring a safe and environmentally friendly operation for your home automation needs. Ideal for controlling various devices without the worry of toxic substances. Wireless Communication: RF - Utilizing advanced RF technology, this remote control offers a reliable and uninterrupted connection across different devices including TVs, air conditioners, and more, ensuring efficient control from a distance. Use: Versatile Application - Designed to control a wide range of household devices such as TV, air conditioner, computer, projectors, audio/video players, cameras, speakers, lighting, electric doors, automated curtains, and more, enhancing convenience and efficiency in your daily life. Description/Features: Extensive Control Storage: Capable of storing up to 25 remote controls, this device ensures optimal organization and accessibility, streamlining the management of various devices. Universal Operation Modes: Equipped with multiple operation modes including instant, slider, and stuck, this receiver offers versatile management options for a range of devices. Multifunctional 10A Receiver: Designed to handle up to 10A of current, it is suitable for operating high-power appliances and equipment, enhancing its utility in complex setups. Broad Range Remote Control: Supports universal fan control and other devices within a 1000-meter range via a 433MHz signal, making it an excellent choice for comprehensive home management. Specifications: Control Storage Capacity: Up to 25 remote controls Operation Modes: Instant, Slider, Stuck Current Capacity: 10A Communication Range: Up to 1000 meters Frequency: 433MHz Color: As Shown Material: plastic Package Contents: 1 Wireless remote control 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 th