GuardSense Window Sensor
Lutron

GuardSense Window Sensor

4.6 · 24 reviews
$29Typical range $24 - $37

The GuardSense Window Sensor delivers reliable performance with quality construction. A strong choice in the smart window sensors category.

Material
plastic
Glazing
single
U-Factor
0.9
STC Rating
26
Where to buy
Affiliate links awaiting configuration.
Awaiting setup

Key Features

  • Open/close detection
  • App alerts
  • Long battery life

Pros

  • Peace of mind
  • Easy setup

Cons

  • Needs hub for some systems

Affiliate disclosure: SilentWindows may earn a commission from qualifying purchases made through retailer links, at no extra cost to you. This never influences our independent editorial ratings.