What is a Gateway? MyPlace Technical Support December 19, 2018 15:05 Updated Follow A Gateway sends data back and forth from your sensors to the internet through the router. Related articles How do you install the Gateway? How do you scan the QR code on the Gateway? How does an Entry Sensor work? How many devices can you connect to a single Gateway? What do the LED lights on the Gateway mean? Comments 0 comments Please sign in to leave a comment.