Ring Window & Door Sensor (newest model), protect entry points with instant alerts, easy installation, no base station needed, Professional Monitoring (sold separately)
+8%
Ring

Ring Window & Door Sensor (newest model), protect entry points with instant alerts, easy installation, no base station needed, Professional Monitoring (sold separately)

4.2541 ratings
Resale price
$21.56
New price
$19.99
Currently 8% more than new
1 used offer
Buy on Amazon
  • Inspected by Amazon
  • 30-day returns
  • Shipped by Amazon

Sustainability
Works with Alexa

Price history

One step per price change
Resale priceNew priceList price
$17$24$32Oct 7Today

4 price changes since Oct 7 · Each point is a recorded price change

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