Save energy and protect your home with this programmable light switch. Replace a regular light switch with the WattStopper RT-200 Astronomical Time Switch and you can program it to control the load at pre-determined times.
It’s the ideal control choice for both outdoor and indoor lighting as well as spas. The astronomic clock function saves energy by automatically making daily adjustments to on- and off-times as the days become longer or shorter, so lighting is only turned on when it is needed.
Both the astronomic and scheduling functions provide security to homeowners by automatically turning lighting on to make the home feel inviting and to provide a lived-in look.
Program up to eight schedules to automatically turn the connected load on and off at the desired times. If lighting has been turned on manually prior to a scheduled on-time, it will remain on until the next scheduled off-time, or until turned off manually. If enabled, an audible beep and/or a visible flash warn of an impending automatic off-time.