The Home Assistant Wifi Door Sensor Need A Hub Required ？

For home assistant wifi door sensor, you only need to download one app to complete the monitoring of the door and window switch status! Very easy to install, very stable working condition! Then the home assistant wifi door sensor need a hub required ？

Despite the deep integration of Zigbee and Z-Wave with Home Assistant, Wi-Fi devices are still common. Some devices use Wi-Fi out of necessity, for example security wifi fire alarms/wifi gas detector/wifi motion sensor/monitors need the bandwidth, while other smart home products use Wi-Fi to fill a gap in market. The devices featured in this list of the home assistant wifi door sensordon’t need to use Wi-Fi for any reason. Sending an on or off signal on each change in state doesn’t require much bandwidth. However, some people may not want to use the adapters added for Zigbee or Z-Wave,  and instead want to make use of the existing Wi-Fi network. Because they use Wi-Fi for communication, they can directly connect to your access point, without a hub.