Features: Experience smooth control with the DC12V Secure Remote Control Switches Featuring wireless 433Mhz RF system and a 10A Receiver board, perfectly for enhancing your motor, light, or gate door operations. This remote control Switches is programmable, offers three modes:pointing, self-locking, interlocking, ensuring flexibility and adaptability for various applications. For DIY enthusiasts, homeowners, and technology savvy individuals for reliabled and efficient solution for their remote control needs This product for wide ranging of users simplifies their daily routines,for motorized equipment, and lighting systems, this controller enhances convenience and security in residential and commercial environment alike. Specifications: Control Board Size：about 6.8x4.8cm/2.68x1.89in Remote Size:about 6.1cm/2.4in Color： Black Power：DC12V Load：Not more than 10A Frequency: 433.92mhz Component: ABS Optional: 2Keys/3Keys Support：pointing, self-locking, interlocking Package Includes: 1Set Remote Control Switches and Receiver Board note: Due to the problem of lighting effect, there might be tolerances in product, please understand. Please allow 0-1cm error due to the measurment.