Features 1、Convenient and Safe: Our remote control switch is designed with a self locking and firing delay, and operates at 12V with a maximum load of 7A, which means it will be easy and safe for you to use without worrying about safety. 2、Small Size: Our remote control switch is small and light, which means it's easy to store and carry, and can greatly enhance your efficiency. 3、Wireless Control: This remote control switch is wirelessly controlled, with high sensitivity, long signal range, stable and reliable performance, which can greatly enhance your experience. 4、Easy to Use: This remote control switch is very easy to use and will become very simple and practical under your regular operation. 5、Wide Range of Applications: This remote control switch has a wide range of applications, from simple home remote control to some regular autonomous control, as long as you have the right application, this switch is perfect for you. Specification Item Type: Remote Control Switch Operating Voltage: DC12V Relay Load: 7A Operating Frequency: 433MHZ Learning Type: Can learn fixed code, learning code, remote control (2262 2264 2260 2240 1527) Battery: 2 x 3V CR2016 button cell (shipped without battery) Package List 1 x Remote Control 1 x Relay