Product comparison · 2 door & window sensors

Dahua Technology DHI-ARD324-W2(868) door/window sensor Wireless White vs WiZ Contact Sensor

12specifications compared
10differ
2identical
15known for one product only

Key differences

The Dahua Technology DHI-ARD324-W2(868) door/window sensor Wireless White has 1,185 m more transmission distance than the WiZ Contact Sensor (1200 m vs 15 m). The WiZ Contact Sensor has 1.7 mm more width than the Dahua Technology DHI-ARD324-W2(868) door/window sensor Wireless White (22.5 mm vs 20.8 mm). The WiZ Contact Sensor has 56.2 mm more depth than the Dahua Technology DHI-ARD324-W2(868) door/window sensor Wireless White (76.5 mm vs 20.3 mm). Suitable for: Door on the Dahua Technology DHI-ARD324-W2(868) door/window sensor Wireless White, Door/Window on the WiZ Contact Sensor.

Transmission distance
- DHI-ARD324-W2(868) door/window sensor Wireless White:1200 m
- Contact Sensor:15 m
Suitable for
- DHI-ARD324-W2(868) door/window sensor Wireless White:Door
- Contact Sensor:Door/Window
Width
- DHI-ARD324-W2(868) door/window sensor Wireless White:20.8 mm
- Contact Sensor:22.5 mm
Depth
- DHI-ARD324-W2(868) door/window sensor Wireless White:20.3 mm
- Contact Sensor:76.5 mm
Height
- DHI-ARD324-W2(868) door/window sensor Wireless White:100.2 mm
- Contact Sensor:22.5 mm
Weight
- DHI-ARD324-W2(868) door/window sensor Wireless White:70 g
- Contact Sensor:351 g
Package width
- DHI-ARD324-W2(868) door/window sensor Wireless White:98.5 mm
- Contact Sensor:76 mm
Package depth
- DHI-ARD324-W2(868) door/window sensor Wireless White:27.8 mm
- Contact Sensor:46 mm

Side by side

Differences highlightedShow differences only

Comparison of DHI-ARD324-W2(868), Contact Sensor
27 specifications	A Dahua Technology DHI-ARD324-W2(868) door/window sensor Wireless White Model DHI-ARD324-W2(868) View product	B WiZ Contact Sensor View product
Features3 differ
Connectivity technology	Wireless	Wireless
Operating frequencyKnown for one	868 - 868.6 MHz	Unknown — not stated by the source
Transmission distanceDiffers	1200 m	15 m
Suitable forDiffers	Door	Door/Window
Security algorithmsKnown for one	128-bit AES	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Alarm	Unknown — not stated by the source
Product colour	White	White
Housing materialDiffers	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)	Plastic
Tamper protectionKnown for one	Yes	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	Bluetooth
Poweridentical
Battery typeKnown for one	CR123A	Unknown — not stated by the source
Number of batteries supportedKnown for one	1	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	20.8 mm	22.5 mm
DepthDiffers	20.3 mm	76.5 mm
HeightDiffers	100.2 mm	22.5 mm
WeightDiffers	70 g	351 g
Packaging data3 differ
Package widthDiffers	98.5 mm	76 mm
Package depthDiffers	27.8 mm	46 mm
Package heightDiffers	135 mm	161 mm
Package weightKnown for one	115 g	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	Box
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
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

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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