WattStopper
300 Series Optional-Neutral Occupancy Sensors let installers decide whether or not a neutral is needed. The occupancy sensors work for two-wire or three-wire applications. Single and dual relay optional-neutral occupancy sensors are available in 120/277 and 347 volt models that use passive infrared or dual technology. Most models include optional multi-way control capability.
Exmark: 2027 Vertex E-Series
Fellowes/HVKAR: IAQP Solution
Diamond Mowers: DM360
Teknion: Flotte
Greenheck: Modular Open Array