Elite.deals is reader-supported: buying through our links may earn us a commission, at no extra cost to you. Learn more
Elite.deals is reader-supported: buying through our links may earn us a commission, at no extra cost to you. Learn more
You save $9.99
As of Sep 16, 2026, 04:27 UTC, Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base Station Required is $19.99 at Amazon, 33% below the $29.98 list price.
Lowest recorded: $19.99 · 7 price points tracked
The Ring Alarm Contact Sensor 2-pack is a second-generation device providing instant window and door alerts. Each sensor features approximately 3-year battery life, slim design, and easy installation. A base station is required. This 2-pack suits homeowners seeking affordable entry points into a Ring Alarm security system with multiple door and window monitoring.
The current price is $19.99, down from $29.98, a 33% discount. This price covers both sensors in the pack.
Before purchasing, confirm you own or plan to purchase a compatible Ring Alarm base station, as these sensors require it. Verify your doors and windows are suitable for mounting slim contact sensors. Review the retailer's return policy if the sensors do not pair properly with your base station. Elite.deals verifies the price before you click through to Amazon.
You save $7.00
You save $6.00
