Product comparison · 2 door & window sensors

TP-Link Tapo Smart Contact Sensor vs Trust 71231 door/window sensor Wireless Door/Window White

13specifications compared
8differ
5identical
14known for one product only

Key differences

The TP-Link Tapo Smart Contact Sensor has 17.5 mm more width than the Trust 71231 door/window sensor Wireless Door/Window White (37.5 mm vs 20 mm). The TP-Link Tapo Smart Contact Sensor has 0.3 mm more depth than the Trust 71231 door/window sensor Wireless Door/Window White (12.3 mm vs 12 mm). The TP-Link Tapo Smart Contact Sensor has 15.6 mm more height than the Trust 71231 door/window sensor Wireless Door/Window White (61.4 mm vs 45.8 mm). LED indicators: Yes on the TP-Link Tapo Smart Contact Sensor, Power on the Trust 71231 door/window sensor Wireless Door/Window White.

LED indicators
- Tapo Smart Contact Sensor:Yes
- 71231 door/window sensor Wireless Door/Window White:Power
Width
- Tapo Smart Contact Sensor:37.5 mm
- 71231 door/window sensor Wireless Door/Window White:20 mm
Depth
- Tapo Smart Contact Sensor:12.3 mm
- 71231 door/window sensor Wireless Door/Window White:12 mm
Height
- Tapo Smart Contact Sensor:61.4 mm
- 71231 door/window sensor Wireless Door/Window White:45.8 mm
Package width
- Tapo Smart Contact Sensor:66 mm
- 71231 door/window sensor Wireless Door/Window White:43 mm
Package depth
- Tapo Smart Contact Sensor:85 mm
- 71231 door/window sensor Wireless Door/Window White:146 mm
Package height
- Tapo Smart Contact Sensor:22 mm
- 71231 door/window sensor Wireless Door/Window White:138 mm
Package weight
- Tapo Smart Contact Sensor:40 g
- 71231 door/window sensor Wireless Door/Window White:97 g

Side by side

Differences highlightedShow differences only

Comparison of T110, 71231
27 specifications	A TP-Link Tapo Smart Contact Sensor Model T110 View product	B Trust 71231 door/window sensor Wireless Door/Window White Model 71231 View product
Features1 differ
Connectivity technology	Wireless	Wireless
InterfaceKnown for one	Unknown — not stated by the source	RF Wireless
Transmission distanceKnown for one	Unknown — not stated by the source	35 m
Suitable for	Door/Window	Door/Window
LED indicatorsDiffers	Yes	Power
Product colour	White	White
Compatible productsKnown for one	Unknown — not stated by the source	Start Line
Operating frequencyKnown for one	922 MHz	Unknown — not stated by the source
Poweridentical
Number of batteries supported	1	1
Battery lifeKnown for one	Unknown — not stated by the source	36 month(s)
Battery voltageKnown for one	Unknown — not stated by the source	3 V
Battery typeKnown for one	CR2032	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	37.5 mm	20 mm
DepthDiffers	12.3 mm	12 mm
HeightDiffers	61.4 mm	45.8 mm
WeightKnown for one	Unknown — not stated by the source	97 g
Packaging data4 differ
Package widthDiffers	66 mm	43 mm
Package depthDiffers	85 mm	146 mm
Package heightDiffers	22 mm	138 mm
Package weightDiffers	40 g	97 g
Packaging contentidentical
Number of products included	1 pc(s)	1 pc(s)
Screws includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Battery includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Self-adhesive tapeKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	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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