Product comparison · 2 motion detectors

D-Link DCH-Z120 motion detector Wireless Ceiling/wall White vs Techly PIR Motion Sensor Wireless 150m I-BELL-RING-PIR

5specifications compared
4differ
1identical
17known for one product only

Key differences

Mounting type
- DCH-Z120 motion detector Wireless Ceiling/wall White:Ceiling/wall
- PIR Motion Sensor Wireless 150m I-BELL-RING-PIR:Ceiling
Product colour
- DCH-Z120 motion detector Wireless Ceiling/wall White:White
- PIR Motion Sensor Wireless 150m I-BELL-RING-PIR:Blue, White
Battery technology
- DCH-Z120 motion detector Wireless Ceiling/wall White:Lithium
- PIR Motion Sensor Wireless 150m I-BELL-RING-PIR:Alkaline
Maximum range
- DCH-Z120 motion detector Wireless Ceiling/wall White:9.75 m
- PIR Motion Sensor Wireless 150m I-BELL-RING-PIR:150 m

Side by side

Differences highlightedShow differences only

Comparison of DCH-Z120, I-BELL-RING-PIR
22 specifications	A D-Link DCH-Z120 motion detector Wireless Ceiling/wall White Model DCH-Z120 View product	B Techly PIR Motion Sensor Wireless 150m I-BELL-RING-PIR Model I-BELL-RING-PIR View product
Features2 differ
Mounting typeDiffers	Ceiling/wall	Ceiling
Product colourDiffers	White	Blue, White
Angle of rotationKnown for one	Unknown — not stated by the source	360°
Detection angleKnown for one	Unknown — not stated by the source	110°
Number of melodiesKnown for one	Unknown — not stated by the source	52
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	EC, FCC, RoHS, WEEE
Securityidentical
Sensor typeKnown for one	Unknown — not stated by the source	Passive infrared (PIR) sensor
Connectivity technology	Wireless	Wireless
Operating frequencyKnown for one	Unknown — not stated by the source	433.92 MHz
Volume (max)Known for one	Unknown — not stated by the source	110 dB
Volume (min)Known for one	Unknown — not stated by the source	25 dB
Poweridentical
Battery typeKnown for one	Unknown — not stated by the source	AAA
Number of batteries supportedKnown for one	Unknown — not stated by the source	2
Power consumption (typical)Known for one	Unknown — not stated by the source	0.015 W
Standby currentKnown for one	1500 mA	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Battery1 differ
Battery technologyDiffers	Lithium	Alkaline
Other features1 differ
Maximum rangeDiffers	9.75 m	150 m
Packaging contentidentical
Batteries includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Screws includedKnown 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.

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