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Product comparison · 2 motion detectors

Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White vs Techly I-LIGHT-SNR11TY motion detector Passive infrared (PIR) sensor Wired Ceiling/wall White

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  • 6specifications compared
  • 4differ
  • 2identical
  • 22known for one product only

Key differences

The Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White has 582 g more weight than the Techly I-LIGHT-SNR11TY motion detector Passive infrared (PIR) sensor Wired Ceiling/wall White (651 g vs 69 g). Mounting type: Wall on the Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White, Ceiling/wall on the Techly I-LIGHT-SNR11TY motion detector Passive infrared (PIR) sensor Wired Ceiling/wall White. Connectivity technology: Wireless on the Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White, Wired on the Techly I-LIGHT-SNR11TY motion detector Passive infrared (PIR) sensor Wired Ceiling/wall White. Operating temperature (T-T): -25 - 60 °C on the Dahua Technology ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White, -20 - 40 °C on the Techly I-LIGHT-SNR11TY motion detector Passive infrared (PIR) sensor Wired Ceiling/wall White.

  • Mounting type
    • Wall
    • Ceiling/wall
  • Connectivity technology
    • Wireless
    • Wired
  • Operating temperature (T-T)
    • -25 - 60 °C
    • -20 - 40 °C
  • Weight
    • 651 g
    • 69 g

Side by side

Differences highlightedShow differences only
28 specifications
A

Dahua Technology

ARD2251E-W2(868) Passive infrared (PIR) sensor Wireless Wall White

Model ARD2251E-W2(868)

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B

Techly

I-LIGHT-SNR11TY motion detector Passive infrared (PIR) sensor Wired Ceiling/wall White

Model I-LIGHT-SNR11TY

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Features1 differ
Mounting typeDiffersWallCeiling/wall
Product colourWhiteWhite
Adjustable light intensityKnown for oneYes
Brightness detectionKnown for oneYes
Detection angleKnown for one360°
Installation height (max)Known for one4 m
Installation height (min)Known for one1.8 m
International Protection (IP) codeKnown for oneIP20
Light sensitivityKnown for one2000 lx
Security1 differ
Sensor typePassive infrared (PIR) sensorPassive infrared (PIR) sensor
Connectivity technologyDiffersWirelessWired
Detection distanceKnown for one6 m
Poweridentical
Power consumption (max)Known for one800 W
Input frequencyKnown for one50 Hz
Input voltageKnown for one220 - 240 V
Power consumption (typical)Known for one0.5 W
Operational conditions1 differ
Operating relative humidity (H-H)Known for one0 - 93%
Operating temperature (T-T)Differs-25 - 60 °C-20 - 40 °C
Storage temperature (T-T)Known for one-25 - 60 °C
Weight & dimensions1 differ
WidthKnown for one36.8 mm
HeightKnown for one25.5 mm
WeightDiffers651 g69 g
Packaging dataidentical
Quantity per packKnown for one1 pc(s)
Package widthKnown for one116 mm
Package depthKnown for one119 mm
Package heightKnown for one251 mm
Package weightKnown for one890 g
Packaging contentidentical
ManualKnown for oneYes

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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