Fibaro Door / Window Sensor vs Fibaro Door / Window Sensor 2 comparison

Updated January 2026

Data from Amazon and official Fibaro site.

2026 verdict

Fibaro Door / Window Sensor wins the 2026 matchup against Fibaro Door / Window Sensor 2, mainly on price. The comparison tilts its way because of price, with its broader overall balance keeping it in front. Pick Fibaro Door / Window Sensor 2 only when rating is the deciding factor for your setup. In practical terms, Fibaro Door / Window Sensor is the easier product to recommend.

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Feature	Fibaro Door / Window Sensor	Fibaro Door / Window Sensor 2	Winner
Price	$48.53	$50.45	Fibaro Door / Window Sensor
Rating	3.2	3.6	Fibaro Door / Window Sensor 2
Warranty	1 year	1 year	Tie
Weather Resistance	NO	NO	Tie
Battery Life	2 years	2 years	Tie
Connectivity	Bluetooth	Z-Wave	Tie
Integrations	Apple HomeKit, Home Assistant	Samsung SmartThings, Home Assistant	Tie
Sensors	Door & Window Open/Close, Temperature	Door & Window Open/Close, Temperature	Tie
Alerts	Door & Window Open/Close Alerts, Temperature Alerts, Tamper Alerts, Low Battery Alerts	Door & Window Open/Close Alerts, Temperature Alerts, Tamper Alerts, Low Battery Alerts	Tie

Winner

Fibaro

Fibaro Door / Window Sensor

$48.53

Buy on Amazon USA

+ Price: $48.53
- Rating: 3.2 vs 3.6

Fibaro

Fibaro Door / Window Sensor 2

$50.45

Buy on Amazon USA

+ Rating: 3.6
- Price: $50.45 vs $48.53

Frequently Asked Questions

Which is better overall: Fibaro Door / Window Sensor or Fibaro Door / Window Sensor 2?

Fibaro Door / Window Sensor has the stronger overall profile in this comparison, especially for price.

What is the biggest difference between Fibaro Door / Window Sensor and Fibaro Door / Window Sensor 2?

Price is one of the clearest differences: Fibaro Door / Window Sensor lists $48.53, while Fibaro Door / Window Sensor 2 lists $50.45.

Which one looks better on price?

Fibaro Door / Window Sensor is listed at $48.53, while Fibaro Door / Window Sensor 2 is listed at $50.45. Fibaro Door / Window Sensor (better spec).

Who should buy Fibaro Door / Window Sensor?

Choose Fibaro Door / Window Sensor if your priority is price and that matters more than rating.

Who should buy Fibaro Door / Window Sensor 2?

Choose Fibaro Door / Window Sensor 2 if your priority is rating and that matters more than price.

Full comparison table

Compare all 27 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.