The Sentry II HS is the next generation of power window system for heavy skylights (160 lb. hatch weight). Based on the powerful and reliable mechanics from our previous SkySentry® motorization systems, we’ve added a new digital electronics package with built in power conversion to take this system to a whole new level of service and reliability.
The Sentry II HS motor system features a rain sensor, which automatically closes skylights at the first sign of moisture and has a built-in thermostat that allows skylights to open and close together.