Features: Experience control with our Wireless Remote Switches, compatibility with 12V systems, perfect for electric Door, Car, and lighting applications. This remote Switches boasts a robust receiver sensitivity and operates on a reliable 433MHz frequency, ensuring consistent performances even in challenging environment. Suitable for homeowners and enthusiasts, this remote Switches offer intuitive interfaces for easy operation and customization. Perfect for applications such as home automation, garden irrigation systems, and vehicle electronics, providing flexibility and convenience at your fingertips. With reduced data deviation, this remote Switches is engineered for efficiency, making addition to any modern electronic setups. Specifications: Component:ABS Type:1 Button/2 Button/3 Button/4 Button Working voltage: DC12V Emission current: 40-48mA Control distance: open distance ≈ 200m. Transmitting power: 12-15dBm Working temperature:-20-70℃ Size:Approx.9.85x4x1.50cm/3.88x1.57x0.59inch Package Includes: 1Pc Remote Control note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.