- As part of the occupancy system: Installed at the front door of a guest room, to signal the entrance or exist of a guest
- To monitor sliding doors and windows that are left open – the Evolve system can act on this information by setting back guestroom thermostats in response to these events.
The device has two distinct parts – the sensor and the magnet. The sensor contains 2 x AAA batteries.
Provided the batteries are live and properly installed, a small red LED will illuminate each time the magnet passes by the sensor. This LED is located under the body of the sensor, but is visible through the front plastic.