The Smart Garage Control Wireless Garage Hub & Sensor by Chamberlain is a white plastic device designed for Chamberlain garage doors. It operates within a 50-foot range and is powered by a corded source. This garage control device, model myQ-G0401-ES. It features universal compatibility, operating at a frequency of 2.4 gigahertz and utilizing Bluetooth and Wi-Fi as smart home protocols. The item is used and in good working condition.
eBay