Product comparison · 2 door & window sensors

Dahua Technology DH-ARD312 door/window sensor Wired Grey, Silver vs WiZ Contact Sensor

11specifications compared
11differ
0identical
9known for one product only

Key differences

The WiZ Contact Sensor has 4.5 mm more width than the Dahua Technology DH-ARD312 door/window sensor Wired Grey, Silver (22.5 mm vs 18 mm). The WiZ Contact Sensor has 66.5 mm more depth than the Dahua Technology DH-ARD312 door/window sensor Wired Grey, Silver (76.5 mm vs 10 mm). The Dahua Technology DH-ARD312 door/window sensor Wired Grey, Silver has 27.5 mm more height than the WiZ Contact Sensor (50 mm vs 22.5 mm). Connectivity technology: Wired on the Dahua Technology DH-ARD312 door/window sensor Wired Grey, Silver, Wireless on the WiZ Contact Sensor. Suitable for: Door on the Dahua Technology DH-ARD312 door/window sensor Wired Grey, Silver, Door/Window on the WiZ Contact Sensor.

Connectivity technology
- DH-ARD312 door/window sensor Wired Grey, Silver:Wired
- Contact Sensor:Wireless
Suitable for
- DH-ARD312 door/window sensor Wired Grey, Silver:Door
- Contact Sensor:Door/Window
Product colour
- DH-ARD312 door/window sensor Wired Grey, Silver:Grey, Silver
- Contact Sensor:White
Housing material
- DH-ARD312 door/window sensor Wired Grey, Silver:Metal
- Contact Sensor:Plastic
Width
- DH-ARD312 door/window sensor Wired Grey, Silver:18 mm
- Contact Sensor:22.5 mm
Depth
- DH-ARD312 door/window sensor Wired Grey, Silver:10 mm
- Contact Sensor:76.5 mm
Height
- DH-ARD312 door/window sensor Wired Grey, Silver:50 mm
- Contact Sensor:22.5 mm
Weight
- DH-ARD312 door/window sensor Wired Grey, Silver:54 g
- Contact Sensor:351 g

Side by side

Differences highlightedShow differences only

Comparison of DH-ARD312, Contact Sensor
20 specifications	A Dahua Technology DH-ARD312 door/window sensor Wired Grey, Silver Model DH-ARD312 View product	B WiZ Contact Sensor View product
Features4 differ
Connectivity technologyDiffers	Wired	Wireless
InterfaceKnown for one	Unknown — not stated by the source	Bluetooth
Transmission distanceKnown for one	Unknown — not stated by the source	15 m
Suitable forDiffers	Door	Door/Window
Product colourDiffers	Grey, Silver	White
Housing materialDiffers	Metal	Plastic
Weight & dimensions4 differ
WidthDiffers	18 mm	22.5 mm
DepthDiffers	10 mm	76.5 mm
HeightDiffers	50 mm	22.5 mm
WeightDiffers	54 g	351 g
Packaging data3 differ
Package widthDiffers	55 mm	76 mm
Package depthDiffers	25 mm	46 mm
Package heightDiffers	70 mm	161 mm
Package typeKnown for one	Unknown — not stated by the source	Box
Package weightKnown for one	56.7 g	Unknown — not stated by the source
Packaging contentidentical
Battery includedKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium
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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