Probably is will not work without the ground.
Occupancy sensor no ground no neutral.
Maestro dual circuit dual tech motion sensor switch 6a single pole or 3 way light almond.
More than likely there is a ground wire or neutral at least passing threw that switch box.
To do that it needs a path to neutral.
Some models require neutral others require ground which is used to draw power but the current is less than 1ma is considered harmless.
6 a lighting 4 4 a fan 120 v only ms b202.
Is the tex typesetting system free and open source.
Occupancy sensors require standby power to operate the sensor when the load is off.
Maestro occupancy vacancy sensor dual circuit switch single pole 3 way 120 277 v.
I have an occupancy sensor that requires a neutral my old house only has the ground and hit in the swotch box.
Probably wire nutted and tucked away in the back.
Active 3 years 3 months ago.
Maestro motion sensor switch 2 amp single pole light almond 2 pack multi technology wall switch motion sensor no neutral light almond.
Enbrighten z wave plus smart lighting control motion switch.
Ask question asked 4 years ago.
3way occupancy sensor switch no neutral or grounding.
Maestro occupancy vacancy sensor dual circuit switch no neutral wire single pole 120 277 v.