Winner
Updated October 2026
Data from the official Fibaro and Ring sites.
2026 verdict
Across the 2026 comparison, Fibaro Door / Window Sensor 2 earns the nod over Ring Outdoor Contact Sensor on the strength of price, sensors, and alerts.
It separates itself most clearly on price, sensors, and alerts, while still looking better on its broader overall balance. You should still consider Ring Outdoor Contact Sensor if rating, weather resistance, and battery life matter more than raw overall balance. For the average buyer, Fibaro Door / Window Sensor 2 is the safer choice.
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| Feature | Fibaro Door / Window Sensor 2 | Ring Outdoor Contact Sensor | Winner |
|---|---|---|---|
| Price | $53.60 | €59.00 | Fibaro Door / Window Sensor 2 |
| Rating | 3.6 | 4.4 | Ring Outdoor Contact Sensor |
| Weather Resistance | NO | IP66 | Ring Outdoor Contact Sensor |
| Battery Life | 2 years | 5 years | Ring Outdoor Contact Sensor |
| Sensors | Door & Window Open/Close, Temperature | Door & Window Open/Close | Fibaro Door / Window Sensor 2 |
| Alerts | Door & Window Open/Close Alerts, Temperature Alerts, Tamper Alerts, Low Battery Alerts | Door & Window Open/Close Alerts, Tamper Alerts | Fibaro Door / Window Sensor 2 |
| Warranty | 1 year | 1 year | Tie |
| Connectivity | Z-Wave | Z-Wave | Tie |
| Integrations | Samsung SmartThings, Home Assistant | Alexa, Home Assistant | Tie |
Winner
$53.60
- + Price: $53.60
- + Sensors: Door & Window Open/Close, Temperature
- + Alerts: Door & Window Open/Close Alerts, Temperature Alerts, Tamper Alerts, Low Battery Alerts
- - Rating: 3.6 vs 4.4
- - Weather Resistance: NO vs IP66
€59.00
- + Rating: 4.4
- + Weather Resistance: IP66
- + Battery Life: 5 years
- - Price: €59.00 vs $53.60
- - Sensors: Door & Window Open/Close vs Door & Window Open/Close, Temperature
Frequently Asked Questions
Which is better overall: Fibaro Door / Window Sensor 2 or Ring Outdoor Contact Sensor?
Fibaro Door / Window Sensor 2 has the stronger overall profile in this comparison, especially for price, sensors, and alerts.
What is the biggest difference between Fibaro Door / Window Sensor 2 and Ring Outdoor Contact Sensor?
Price is one of the clearest differences: Fibaro Door / Window Sensor 2 lists $53.60, while Ring Outdoor Contact Sensor lists €59.00.
Which one looks better on price?
Fibaro Door / Window Sensor 2 is listed at $53.60, while Ring Outdoor Contact Sensor is listed at €59.00. Fibaro Door / Window Sensor 2 (better spec).
Who should buy Fibaro Door / Window Sensor 2?
Choose Fibaro Door / Window Sensor 2 if your priority is price and sensors and that matters more than rating.
Who should buy Ring Outdoor Contact Sensor?
Choose Ring Outdoor Contact Sensor if your priority is rating and weather resistance and that matters more than price.
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Compare all 32 Door & Window Sensors side by side
You are looking at two of them. The full table lines up all Door & Window Sensors in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 32 Door & Window Sensors
- 40 specs compared
- 35 filters
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Door Window Sensor 7
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Door & Window
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Window Door Alarm
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Alarm (2nd Gen) 5-Piece Kit
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Alarm (2nd Gen) 8-Piece Kit
- Alarm Systems
Alarm (2nd Gen) EU
- Alarm Systems
Alarm Pro 14-Piece Kit
- Alarm Systems
Alarm Pro 8-Piece Kit
- Cameras
Floodlight Cam 2K
- Cameras
Floodlight Cam 4K Pro
- Cameras
Floodlight Cam Wired Plus
- Cameras
Indoor Cam 4K
- Cameras
Indoor Cam Plus
- Cameras
Ring Indoor Cam
- Cameras
Outdoor Cam (2nd Gen)
- Cameras
Ring Outdoor Cam Plus
- Cameras
Ring Outdoor Cam
- Cameras
Pan-Tilt Indoor Cam 2K
- Cameras
Pan-Tilt Indoor Cam
- Cameras
Spotlight Cam 2K
- Cameras
Spotlight Cam 4K Pro (2nd Gen)
- Cameras
Spotlight Cam Plus (wired)
- Cameras
Spotlight Cam Plus