The Control4 C4-KCB-WH Configurable Wireless Keypad Control 4 is a versatile smart home electronics device that allows users to easily control various aspects of their home automation system. With its RS485 version, this keypad offers advanced communication capabilities for seamless integration with other devices. Made by Control4, a trusted brand in the industry, this keypad from China ensures reliable performance without any modifications needed for use. Perfect for enhancing surveillance and smart home functionality, this configurable keypad is a valuable addition to any smart home setup.