Product comparison · 2 door & window sensors

Dahua Technology DH-ARD312 door/window sensor Wired Grey, Silver vs Netatmo Smart Door and Window Sensors

12specifications compared
12differ
0identical
17known for one product only

Key differences

The Dahua Technology DH-ARD312 door/window sensor Wired Grey, Silver has 2.2 mm more width than the Netatmo Smart Door and Window Sensors (18 mm vs 15.8 mm). The Netatmo Smart Door and Window Sensors has 20.4 mm more depth than the Dahua Technology DH-ARD312 door/window sensor Wired Grey, Silver (30.4 mm vs 10 mm). The Netatmo Smart Door and Window Sensors has 26 mm more height than the Dahua Technology DH-ARD312 door/window sensor Wired Grey, Silver (76 mm vs 50 mm). Connectivity technology: Wired on the Dahua Technology DH-ARD312 door/window sensor Wired Grey, Silver, Wireless on the Netatmo Smart Door and Window Sensors. Suitable for: Door on the Dahua Technology DH-ARD312 door/window sensor Wired Grey, Silver, Door/Window on the Netatmo Smart Door and Window Sensors.

Connectivity technology
- DH-ARD312 door/window sensor Wired Grey, Silver:Wired
- Smart Door and Window Sensors:Wireless
Suitable for
- DH-ARD312 door/window sensor Wired Grey, Silver:Door
- Smart Door and Window Sensors:Door/Window
Product colour
- DH-ARD312 door/window sensor Wired Grey, Silver:Grey, Silver
- Smart Door and Window Sensors:White
Housing material
- DH-ARD312 door/window sensor Wired Grey, Silver:Metal
- Smart Door and Window Sensors:Plastic
Width
- DH-ARD312 door/window sensor Wired Grey, Silver:18 mm
- Smart Door and Window Sensors:15.8 mm
Depth
- DH-ARD312 door/window sensor Wired Grey, Silver:10 mm
- Smart Door and Window Sensors:30.4 mm
Height
- DH-ARD312 door/window sensor Wired Grey, Silver:50 mm
- Smart Door and Window Sensors:76 mm
Weight
- DH-ARD312 door/window sensor Wired Grey, Silver:54 g
- Smart Door and Window Sensors:45 g

Side by side

Differences highlightedShow differences only

Comparison of DH-ARD312, DTG-UK
29 specifications	A Dahua Technology DH-ARD312 door/window sensor Wired Grey, Silver Model DH-ARD312 View product	B Netatmo Smart Door and Window Sensors Model DTG-UK View product
Features4 differ
Connectivity technologyDiffers	Wired	Wireless
InterfaceKnown for one	Unknown — not stated by the source	RF Wireless
Suitable forDiffers	Door	Door/Window
Number of sensors supported (max)Known for one	Unknown — not stated by the source	12
Product colourDiffers	Grey, Silver	White
Suitable for indoor useKnown for one	Unknown — not stated by the source	Yes
Housing materialDiffers	Metal	Plastic
Easy to useKnown for one	Unknown — not stated by the source	Yes
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Mobile app supportKnown for one	Unknown — not stated by the source	Yes
Mobile operating systems supportedKnown for one	Unknown — not stated by the source	Android 7.1.2, Android 8.0, Android 9.0, iOS 10.0, iOS 11.0, iOS 11.4, iOS 12, iOS 13
Poweridentical
Battery typeKnown for one	Unknown — not stated by the source	AAA
Number of batteries supportedKnown for one	Unknown — not stated by the source	2
Weight & dimensions4 differ
WidthDiffers	18 mm	15.8 mm
DepthDiffers	10 mm	30.4 mm
HeightDiffers	50 mm	76 mm
WeightDiffers	54 g	45 g
Packaging data4 differ
Package widthDiffers	55 mm	108 mm
Package depthDiffers	25 mm	37 mm
Package heightDiffers	70 mm	150 mm
Package weightDiffers	56.7 g	210 g
Packaging contentidentical
Number of products includedKnown for one	Unknown — not stated by the source	3 pc(s)
Battery includedKnown for one	Unknown — not stated by the source	Yes
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Self-adhesive tapeKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	-10 - 55 °C	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	CE	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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