Truth Sentry II WLS Electric Window & Skylight Operator with Rain Sensor

Truth® Sentry II WLS Window and Skylight Electric Operator

The Truth® Sentry II WLS electric operator is a compact, motorized solution for operating casement, awning, and skylight windows. This operator is engineered for quiet performance and includes a built-in rain sensor that automatically closes your window when moisture is detected, helping protect your home from unexpected weather conditions.

For casement windows, the Sentry II WLS operator is compatible with most standard windows that meet industry load specifications, requiring no special adjustments. For awning windows, a properly installed counter-balance hinge is needed for optimal operation. When used on skylights, the operator can lift up to 40 lbs (18.1 kg) at the chain, translating to a skylight hatch weight capacity of 80 lbs (36.3 kg).

This kit includes everything necessary for installation, except for the operator cover and an optional wireless remote. The Sentry II WLS provides a reliable, automated option for hard-to-reach or frequently used windows and skylights.

Technical Information

• Original Manufacturer SKU: 43.51.00.005
• Compatible window styles: Casement, awning, and skylight windows
• Chain lift capacity: 40 lbs (18.1 kg)
• Skylight hatch capacity: 80 lbs (36.3 kg)
• Rain sensor: Included
• Operator cover: Not included
• Remote control: Optional, not included

Notes

• When installed on awning windows, a counter-balance hinge is required for proper operation.
• Kit includes only the operator and rain sensor. The cover for the operator and the remote control must be purchased separately if needed.

This operator is sold individually, not as a pair. For best results, measure your current window hardware and ensure compatibility with this operator before placing your order. Always verify measurements and window specifications to ensure a correct fit before ordering.