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Product comparison · 2 security cameras

Dahua Technology Pro HFAW2231E36 security camera Bullet CCTV security camera Indoor & outdoor vs Vultech Security VS-IPC1550D2MZWD-LT security camera Dome IP security camera Indoor & outdoor Ceiling

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  • 37specifications compared
  • 18differ
  • 19identical
  • 51known for one product only

Key differences

The Dahua Technology Pro HFAW2231E36 security camera Bullet CCTV security camera Indoor & outdoor has 0.005 lx more minimum illumination than the Vultech Security VS-IPC1550D2MZWD-LT security camera Dome IP security camera Indoor & outdoor Ceiling (0.005 lx vs 0 lx). The Vultech Security VS-IPC1550D2MZWD-LT security camera Dome IP security camera Indoor & outdoor Ceiling has 13° more field of view (FOV) angle than the Dahua Technology Pro HFAW2231E36 security camera Bullet CCTV security camera Indoor & outdoor (100° vs 87°). The Vultech Security VS-IPC1550D2MZWD-LT security camera Dome IP security camera Indoor & outdoor Ceiling has 2 more illumination LEDs than the Dahua Technology Pro HFAW2231E36 security camera Bullet CCTV security camera Indoor & outdoor (4 vs 2). Only the Vultech Security VS-IPC1550D2MZWD-LT security camera Dome IP security camera Indoor & outdoor Ceiling has back Light Compensation (BLC). Only the Vultech Security VS-IPC1550D2MZWD-LT security camera Dome IP security camera Indoor & outdoor Ceiling has Ethernet LAN.

  • Type
    • CCTV security camera
    • IP security camera
  • Form factor
    • Bullet
    • Dome
  • Mounting type
    • Wall
    • Ceiling
  • Product colour
    • Black, White
    • White
  • Housing material
    • Aluminium
    • Metal
  • Minimum illumination
    • 0.005 lx
    • 0 lx
  • Field of view (FOV) angle
    • 87°
    • 100°
  • Camera shutter speed
    • 1/4 - 1/100000 s
    • 1/3 - 1/10000 s

Side by side

Differences highlightedShow differences only
88 specifications
A

Dahua Technology

Pro HFAW2231E36 security camera Bullet CCTV security camera Indoor & outdoor

Model HFAW2231E36

View product
B

Vultech Security

VS-IPC1550D2MZWD-LT security camera Dome IP security camera Indoor & outdoor Ceiling

Model VS-IPC1550D2MZWD-LT

View product
Performance1 differ
TypeDiffersCCTV security cameraIP security camera
Wide Dynamic Range (WDR)Known for oneYes
Built-in lightKnown for oneYes
Design4 differ
Form factorDiffersBulletDome
Mounting typeDiffersWallCeiling
Product colourDiffersBlack, WhiteWhite
Housing materialDiffersAluminiumMetal
Camera3 differ
Minimum illuminationDiffers0.005 lx0 lx
Field of view (FOV) angleDiffers87°100°
Camera shutter speedDiffers1/4 - 1/100000 s1/3 - 1/10000 s
Number of Privacy masking areasKnown for one4
Angle of rotationKnown for one360°
Tilt angle rangeKnown for one0 - 90°
Pan rangeKnown for one0 - 360°
Image sensor2 differ
Optical sensor sizeDiffers25.4 / 2.8 mm (1 / 2.8")25.4 / 2.7 mm (1 / 2.7")
Number of effective pixels (H x V)Differs1937 x 1097 pixels3840 x 2160 pixels
Number of sensorsKnown for one1
Progressive scanKnown for oneYes
Lens systemidentical
Focal length rangeKnown for one2.7 - 13.5 mm
Number of lensesKnown for one1
Maximum aperture numberKnown for one1.6
Closest focusing distanceKnown for one1.2 m
Fixed focal lengthKnown for one3.6 mm
Night vision1 differ
Number of illumination LEDsDiffers24
Video2 differ
Total megapixelsDiffers2 MP8 MP
Video formats supportedKnown for oneH.264, H.264+, H.265, H.265+
Video streamingKnown for oneYes
Noise reduction technologyKnown for one2D noise reduction
Back Light Compensation (BLC)DiffersNoYes
Bit rateKnown for one97/10353
Image quality adjustmentKnown for oneDNR
Privacy maskingKnown for oneYes
Region of Interest (ROI) encodingKnown for oneYes
Maximum resolutionKnown for one1920 x 1080 pixels
3D NR (Noise Reduction)Known for oneYes
Full HDKnown for oneYes
Highlight Compensation (HLC)Known for oneYes
Audioidentical
Built-in microphoneKnown for oneYes
Voice codecsKnown for oneG.711a, G.711u
Signal-to-Noise Ratio (SNR)Known for one65 dB
Network1 differ
Ethernet LANDiffersNoYes
Ethernet interface typeKnown for oneFast Ethernet
Networking standardsKnown for oneIEEE 802.3af
Supported network protocolsKnown for oneTCP/IP, P2P, ICMP, HTTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, SMTP, NTP, UPnP, Bonjour
Storageidentical
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one128 GB
Built-in HDDKnown for oneNo
Ports & interfacesidentical
Microphone inKnown for oneYes
BNC output portsKnown for one1
InterfaceKnown for oneBNC
Securityidentical
Human and vehicle targets classificationKnown for oneYes
Intelligent Video Surveillance (IVS) system featuresKnown for oneCrossing line, Intrusion, Region exiting detection
Motion sensorKnown for oneYes
Management featuresidentical
Reset buttonKnown for oneYes
Power1 differ
Power source typeDiffersDCDC, PoE
Power consumption (typical)Known for one7.5 W
Power consumption (max)Known for one4.7 W
DC output voltageKnown for one12
Operational conditions2 differ
Operating temperature (T-T)Differs-40 - 60 °C-10 - 50 °C
Operating relative humidity (H-H)Differs0 - 90%10 - 90%
Storage temperature (T-T)Known for one-40 - 60 °C
Storage relative humidity (H-H)Known for one0 - 90%
Weight & dimensions1 differ
DiameterKnown for one14 cm
LengthDiffers180 mm105 mm
DepthKnown for one70 mm
HeightKnown for one70 mm
WeightKnown for one410 g
Packaging contentidentical
ManualKnown for oneYes
Packaging dataidentical
Package weightKnown for one510 g

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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