Product comparison · 2 door & window sensors

D-Link DCH-B112 door/window sensor Wireless Door/Window White vs Techly I-ALARM-WIN001 door/window sensor Wireless White

Key differences

Interface
- DCH-B112 door/window sensor Wireless Door/Window White:WLAN
- I-ALARM-WIN001 door/window sensor Wireless White:RF Wireless
Operating frequency
- DCH-B112 door/window sensor Wireless Door/Window White:2400 MHz
- I-ALARM-WIN001 door/window sensor Wireless White:433 MHz
Battery voltage
- DCH-B112 door/window sensor Wireless Door/Window White:3 V
- I-ALARM-WIN001 door/window sensor Wireless White:1.5 V
Width
- DCH-B112 door/window sensor Wireless Door/Window White:67 mm
- I-ALARM-WIN001 door/window sensor Wireless White:51 mm
Depth
- DCH-B112 door/window sensor Wireless Door/Window White:20 mm
- I-ALARM-WIN001 door/window sensor Wireless White:13.5 mm
Height
- DCH-B112 door/window sensor Wireless Door/Window White:20 mm
- I-ALARM-WIN001 door/window sensor Wireless White:12 mm

Differences highlightedShow differences only

Comparison of DCH-B112, I-ALARM-WIN001
17 specifications	A D-Link DCH-B112 door/window sensor Wireless Door/Window White Model DCH-B112 View product	B Techly I-ALARM-WIN001 door/window sensor Wireless White Model I-ALARM-WIN001 View product
Features2 differ
Connectivity technology	Wireless	Wireless
InterfaceDiffers	WLAN	RF Wireless
Operating frequencyDiffers	2400 MHz	433 MHz
Suitable forKnown for one	Door/Window	Unknown — not stated by the source
Product colour	White	White
Detection distanceKnown for one	40 m	Unknown — not stated by the source
Power1 differ
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
Battery voltageDiffers	3 V	1.5 V
Weight & dimensions3 differ
WidthDiffers	67 mm	51 mm
DepthDiffers	20 mm	13.5 mm
HeightDiffers	20 mm	12 mm
Transmitter widthKnown for one	Unknown — not stated by the source	7.1 cm
Transmitter depthKnown for one	Unknown — not stated by the source	1.75 cm
Transmitter heightKnown for one	Unknown — not stated by the source	3.4 cm
Packaging contentidentical
Number of products included	1 pc(s)	1 pc(s)
ManualKnown 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.