Features: Experience the convenience with our Remote Controllers Switches, designs to integrate with your power sources and devices, eliminating the hassle of wiring. This receiver boasts a wide voltages ranges from 3.7V to 12V, ensuring with various power inputs, and features for silents and contactless controlers over the positive poles. For enthusiasts and homeowners to upgrades their electrical setups with a user friendly, plugs and play solution that simplifies devices management. For home automation projects, this remote controllers switches can be used in lighting systems, appliances, or any setups requiring power switches. Enhances home experience with this easy to pair receiver, capable of handling up to 3A load with operating current of just 6mA, ensuring efficiency and long time use. Specifications: Component: Plastic Color: As Picture Show Size: Length 21cm/8.27inch Package Includes: 1pc Remote Controllers Switches note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.