IoT sensors and devices

Smart building devices are the systems and platforms that perform a specific task. These devices typically will have built-in intelligence to gather information and react accordingly. Many may have built-in connectivity as well such as cloud connectivity, BACnet, Modbus, or similar connectivity protocols. Examples include a building’s HVAC system, smart elevators, perimeter access, door locks, cameras, readers, actuators, controllers, and many more. For systems and devices that do not have built-in intelligence and connectivity, IoT sensors or tags can be affixed and connected directly to them.

A smart building’s IoT network begins with smart building sensors that collect operational and environmental data and automate certain activities. Monitoring and measuring a connected device are the inherent functions, along with noting any changes in the measured parameter and alerting when it’s out of range. There are many IoT sensor types, and...