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Product comparison · 2 motion detectors

Dahua Technology PFR4K-E50 Wired Ceiling/wall White vs Techly I-LIGHT-SNR11TY motion detector Passive infrared (PIR) sensor Wired Ceiling/wall White

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  • 14specifications compared
  • 10differ
  • 4identical
  • 21known for one product only

Key differences

The Techly I-LIGHT-SNR11TY motion detector Passive infrared (PIR) sensor Wired Ceiling/wall White has 324° more detection angle than the Dahua Technology PFR4K-E50 Wired Ceiling/wall White (360° vs 36°). The Dahua Technology PFR4K-E50 Wired Ceiling/wall White has 44 m more detection distance than the Techly I-LIGHT-SNR11TY motion detector Passive infrared (PIR) sensor Wired Ceiling/wall White (50 m vs 6 m). The Dahua Technology PFR4K-E50 Wired Ceiling/wall White has 13.5 W more power consumption (typical) than the Techly I-LIGHT-SNR11TY motion detector Passive infrared (PIR) sensor Wired Ceiling/wall White (14 W vs 0.5 W). International Protection (IP) code: IP67 on the Dahua Technology PFR4K-E50 Wired Ceiling/wall White, IP20 on the Techly I-LIGHT-SNR11TY motion detector Passive infrared (PIR) sensor Wired Ceiling/wall White. Input voltage: 12 V on the Dahua Technology PFR4K-E50 Wired Ceiling/wall White, 220 - 240 V on the Techly I-LIGHT-SNR11TY motion detector Passive infrared (PIR) sensor Wired Ceiling/wall White.

  • Detection angle
    • 36°
    • 360°
  • International Protection (IP) code
    • IP67
    • IP20
  • Detection distance
    • 50 m
    • 6 m
  • Input voltage
    • 12 V
    • 220 - 240 V
  • Power consumption (typical)
    • 14 W
    • 0.5 W
  • Operating relative humidity (H-H)
    • 0 - 95%
    • 0 - 93%
  • Operating temperature (T-T)
    • -40 - 70 °C
    • -20 - 40 °C
  • Width
    • 157.9 mm
    • 36.8 mm

Side by side

Differences highlightedShow differences only
35 specifications
A

Dahua Technology

PFR4K-E50 Wired Ceiling/wall White

Model PFR4K-E50

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B

Techly

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

Model I-LIGHT-SNR11TY

View product
Features2 differ
PlacementKnown for oneIndoor, Outdoor
Detection angleDiffers36°360°
International Protection (IP) codeDiffersIP67IP20
Adjustable light intensityKnown for oneYes
Brightness detectionKnown for oneYes
Installation height (max)Known for one4 m
Installation height (min)Known for one1.8 m
Light sensitivityKnown for one2000 lx
Security1 differ
Transmit powerKnown for one20 dBmW
Detection distanceDiffers50 m6 m
Operating frequencyKnown for one24000 MHz
Sensor typeKnown for onePassive infrared (PIR) sensor
Power2 differ
Power source typeKnown for oneAC, DC
Input voltageDiffers12 V220 - 240 V
Power consumption (standby)Known for one12 W
Power consumption (typical)Differs14 W0.5 W
Power consumption (max)Known for one800 W
Input frequencyKnown for one50 Hz
Operational conditions2 differ
Operating relative humidity (H-H)Differs0 - 95%0 - 93%
Operating temperature (T-T)Differs-40 - 70 °C-20 - 40 °C
Storage relative humidity (H-H)Known for one0 - 95%
Storage temperature (T-T)Known for one-40 - 80 °C
Weight & dimensions3 differ
WidthDiffers157.9 mm36.8 mm
DepthKnown for one67.1 mm
HeightDiffers204.9 mm25.5 mm
WeightDiffers1.7 kg69 g
Packaging dataidentical
Package widthKnown for one171 mm
Package depthKnown for one208 mm
Package heightKnown for one256 mm
Package weightKnown for one2.2 kg
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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