Truth Sentry II WLS Electric Window & Skylight Operator with Rain Sensor Levers Only Handle Screw Hole Pattern: 3-15/16"

Handle Screw Hole Pattern: 3-15/16" (100mm)

80 Casement Hinge Assembly

Sold and priced in pairs (upper and lower hinges included)

Known in some contexts as a "babysitter lock

which require every bedroom to have at least one emergency exit window

Truth Sentry II WLS Electric Window & Skylight Operator with Rain Sensor Levers Only Handle Screw Hole Pattern: 3-15/16"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