Product comparison · 2 door & window sensors

Imou Door Contact vs Samsung Multipurpose Sensor

5specifications compared
3differ
2identical
20known for one product only

Key differences

The Imou Door Contact has 61 g more weight than the Samsung Multipurpose Sensor (100 g vs 39 g). Interface: RF Wireless on the Imou Door Contact, ZigBee on the Samsung Multipurpose Sensor. Suitable for: Door on the Imou Door Contact, Door/Window on the Samsung Multipurpose Sensor.

Interface
- Door Contact:RF Wireless
- Multipurpose Sensor:ZigBee
Suitable for
- Door Contact:Door
- Multipurpose Sensor:Door/Window
Weight
- Door Contact:100 g
- Multipurpose Sensor:39 g

Side by side

Differences highlightedShow differences only

Comparison of ARD311-SW, Multipurpose Sensor
25 specifications	A Imou Door Contact Model ARD311-SW View product	B Samsung Multipurpose Sensor View product
Features2 differ
Connectivity technology	Wireless	Wireless
InterfaceDiffers	RF Wireless	ZigBee
Operating frequencyKnown for one	433 MHz	Unknown — not stated by the source
Suitable forDiffers	Door	Door/Window
LED indicatorsKnown for one	Notification	Unknown — not stated by the source
Product colour	White	White
Maximum outdoor rangeKnown for one	200 m	Unknown — not stated by the source
Mobile operating systems supportedKnown for one	Unknown — not stated by the source	Android, iOS
Compatible productsKnown for one	Unknown — not stated by the source	SmartThings Hub Bixby, Alexa, Google Assistant
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
Battery lifeKnown for one	36 month(s)	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	39 mm	Unknown — not stated by the source
DepthKnown for one	20 mm	Unknown — not stated by the source
HeightKnown for one	84 mm	Unknown — not stated by the source
WeightDiffers	100 g	39 g
Transmitter widthKnown for one	Unknown — not stated by the source	4.38 cm
Transmitter depthKnown for one	Unknown — not stated by the source	5.19 cm
Transmitter heightKnown for one	Unknown — not stated by the source	1.37 cm
Batteryidentical
Battery technologyKnown for one	Alkaline	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	-10 - 55 °C	Unknown — not stated by the source
Packaging contentidentical
Number of products includedKnown for one	Unknown — not stated by the source	5 pc(s)
Battery includedKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes

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.

More door & window sensors comparisons

All door & window sensors comparisons