Shop Ring

Ring Door/Window Alarm Sensors, 4-pack

Item 1489881 | Model 4CS6S9-0EN0

How To Get It

  • Ring Alarm Base Station Required, Sold Separately
  • Hear Chirps Indoors when Doors & Windows Open
  • When Armed, Activates Ring Alarm's Siren
  • Easy Installation with No Tools Required
  • Mounts to Door & Window Frames
View Product Details

BrandRing
ColorWhite
Compatible withRing
Connection TypeWireless
FeaturesMotion Detection
FeaturesSmart
Indoor/OutdoorIndoor
Model4CS6S9-0EN0
Number of Motion Sensors4
Online OnlyOnline Only
Warranty Coverage90 Days

Standard shipping via UPS Ground is included in the quoted price.

Express shipping is via UPS.

Please choose your shipping method at checkout.

An additional Shipping and Handling fee will apply to express shipments. This fee will be quoted at checkout.

Delivery is not available to Puerto Rico.

*Delivery is available to Alaska and Hawaii; however, an additional Shipping and Handling fee will apply. This fee will be quoted at checkout. Additional transit time may also be required.

Costco.com products can be returned to any of our more than 800 Costco warehouses worldwide.

SHOP CONFIDENTLY

We are committed to offering the best value to our members, with a risk-free 100% satisfaction guarantee on your membership and merchandise with some exceptions and limitations*. If you have questions about your membership or products you've purchased at Costco, please visit the membership counter at your local Costco or Contact Customer Service.

*Certain items are not available for return or refund or may have limitations on their eligibility for return or refund. View Costco's Return Policy.

Costco Technical and Warranty Services for select electronics and consumer goods. For manufacturer warranty information, please contact us.

How To Return Costco.com Orders