All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 motion detectors

Dahua Technology PFR4K-B240 Wired Ceiling/wall White vs Imou Motion Detector

Add a product
  • 13specifications compared
  • 11differ
  • 2identical
  • 25known for one product only

Key differences

The Imou Motion Detector has 70° more detection angle than the Dahua Technology PFR4K-B240 Wired Ceiling/wall White (90° vs 20°). The Dahua Technology PFR4K-B240 Wired Ceiling/wall White has 228 m more detection distance than the Imou Motion Detector (240 m vs 12 m). The Dahua Technology PFR4K-B240 Wired Ceiling/wall White has 23,567 MHz more operating frequency than the Imou Motion Detector (24000 MHz vs 433 MHz). Mounting type: Ceiling/wall on the Dahua Technology PFR4K-B240 Wired Ceiling/wall White, Wall on the Imou Motion Detector. Connectivity technology: Wired on the Dahua Technology PFR4K-B240 Wired Ceiling/wall White, Wireless on the Imou Motion Detector.

  • Mounting type
    • Ceiling/wall
    • Wall
  • Detection angle
    • 20°
    • 90°
  • Connectivity technology
    • Wired
    • Wireless
  • Detection distance
    • 240 m
    • 12 m
  • Operating frequency
    • 24000 MHz
    • 433 MHz
  • Power source type
    • AC, DC
    • Battery
  • Operating temperature (T-T)
    • -40 - 65 °C
    • -10 - 55 °C
  • Width
    • 184.9 mm
    • 62 mm

Side by side

Differences highlightedShow differences only
38 specifications
A

Dahua Technology

PFR4K-B240 Wired Ceiling/wall White

Model PFR4K-B240

View product
B

Imou

Motion Detector

Model ARD1231-SW

View product
Features2 differ
Mounting typeDiffersCeiling/wallWall
PlacementKnown for oneIndoor, Outdoor
Product colourWhiteWhite
Detection angleDiffers20°90°
International Protection (IP) codeKnown for oneIP67
CertificationKnown for oneCE:EN 50385; EN 55032; EN 55024; EN 55035; EN 50130-4; ETSI EN 301 489-1; ETSI EN 301 489-3; EN 60950-1 CE RED: EN 300440
Installation height (max)Known for one2.5 m
Installation height (min)Known for one2.2 m
Light sensitivityKnown for one6500 lx
Security3 differ
Connectivity technologyDiffersWiredWireless
Detection distanceDiffers240 m12 m
Operating frequencyDiffers24000 MHz433 MHz
Sensor typeKnown for onePassive infrared (PIR) sensor
Pet immunity (max)Known for one18 kg
Transmission distanceKnown for one200 m
Power1 differ
Power source typeDiffersAC, DCBattery
Input voltageKnown for one12 V
Battery lifeKnown for one3 year(s)
Battery typeKnown for oneCR123A
Number of batteries supportedKnown for one1
Operational conditions1 differ
Operating relative humidity (H-H)0 - 95%0 - 95%
Operating temperature (T-T)Differs-40 - 65 °C-10 - 55 °C
Storage relative humidity (H-H)Known for one0 - 95%
Storage temperature (T-T)Known for one-40 - 80 °C
Weight & dimensions4 differ
WidthDiffers184.9 mm62 mm
DepthDiffers244.9 mm46 mm
HeightDiffers61.2 mm104 mm
WeightDiffers2.84 kg100 g
Packaging dataidentical
Package widthKnown for one146 mm
Package depthKnown for one328 mm
Package heightKnown for one278 mm
Package weightKnown for one3.4 kg
Package typeKnown for oneBox
Quantity per packKnown for one1 pc(s)
Packaging contentidentical
ManualKnown for oneYes
Batteries includedKnown for oneYes
Screws includedKnown for oneYes
Batteryidentical
Battery technologyKnown for oneAlkaline

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.

More motion detector comparisons

All motion detector comparisons