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Product comparison · 2 security cameras

Dahua Technology Pro DH-HAC-HFW2231R-Z-IRE6 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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  • 33specifications compared
  • 16differ
  • 17identical
  • 59known for one product only

Key differences

The Dahua Technology Pro DH-HAC-HFW2231R-Z-IRE6 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 Dahua Technology Pro DH-HAC-HFW2231R-Z-IRE6 security camera Bullet CCTV security camera Indoor & outdoor has 20 m more night vision distance than the Vultech Security VS-IPC1550D2MZWD-LT security camera Dome IP security camera Indoor & outdoor Ceiling (60 m vs 40 m). The Vultech Security VS-IPC1550D2MZWD-LT security camera Dome IP security camera Indoor & outdoor Ceiling has 5.9 MP more total megapixels than the Dahua Technology Pro DH-HAC-HFW2231R-Z-IRE6 security camera Bullet CCTV security camera Indoor & outdoor (8 MP vs 2.1 MP). Only the Vultech Security VS-IPC1550D2MZWD-LT security camera Dome IP security camera Indoor & outdoor Ceiling has Ethernet LAN. Type: CCTV security camera on the Dahua Technology Pro DH-HAC-HFW2231R-Z-IRE6 security camera Bullet CCTV security camera Indoor & outdoor, IP security camera on the Vultech Security VS-IPC1550D2MZWD-LT security camera Dome IP security camera Indoor & outdoor Ceiling.

  • 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
  • Camera shutter speed
    • 1/4 ~ 1/100000 s
    • 1/3 - 1/10000 s
  • Optical sensor size
    • 25.4 / 2.8 mm (1 / 2.8")
    • 25.4 / 2.7 mm (1 / 2.7")

Side by side

Differences highlightedShow differences only
92 specifications
A

Dahua Technology

Pro DH-HAC-HFW2231R-Z-IRE6 security camera Bullet CCTV security camera Indoor & outdoor

Model DH-HAC-HFW2231R-Z-IRE6

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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
Placement supportedIndoor & outdoorIndoor & outdoor
Connectivity technologyWiredWired
PTZ controlKnown for oneYes
Wide Dynamic Range (WDR)YesYes
Day/night modeYesYes
Built-in lightKnown for oneYes
CertificationKnown for oneCE, FCC, UL
Design4 differ
Form factorDiffersBulletDome
Mounting typeDiffersWallCeiling
Product colourDiffersBlack, WhiteWhite
Housing materialDiffersAluminiumMetal
International Protection (IP) codeIP67IP67
Protection featuresKnown for oneDust resistant, Splash proof, Water resistant
Camera2 differ
Minimum illuminationDiffers0.005 lx0 lx
Field of view (FOV) angleKnown for one100°
White balanceAuto, ManualAuto, Manual
Camera shutter typeElectronicElectronic
Camera shutter speedDiffers1/4 ~ 1/100000 s1/3 - 1/10000 s
Number of Privacy masking areasKnown for one4
Angle of rotationKnown for one360°
Lens viewing angle, horizontalKnown for one102°
Tilt angle rangeKnown for one0 - 87°
Pan rangeKnown for one0 - 360°
Image sensor1 differ
Sensor typeCMOSCMOS
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)Known for one3840 x 2160 pixels
Progressive scanKnown for oneYes
Lens systemidentical
Focal length rangeKnown for one2.7 - 13.5 mm
Maximum aperture numberKnown for one1.3
Closest focusing distanceKnown for one0.2 m
Fixed focal lengthKnown for one13.5 mm
Night vision1 differ
Night visionYesYes
Night vision distanceDiffers60 m40 m
LED typeIRIR
Number of illumination LEDs44
Video2 differ
Total megapixelsDiffers2.1 MP8 MP
Video formats supportedKnown for oneH.264, H.264+, H.265, H.265+
Frame rateKnown for one25 fps
Video streamingKnown for oneYes
Noise reductionYesYes
Noise reduction technologyKnown for one2D noise reduction
Gain control typeDiffersAutoAuto/Manual
Back Light Compensation (BLC)YesYes
Bit rateKnown for one97/10353
Digital Wide Dynamic Range (DWDR)Known for oneYes
Image quality adjustmentKnown for oneDNR
Privacy maskingKnown for oneYes
Region of Interest (ROI) encodingKnown for oneYes
Smart IRYesYes
Maximum resolutionKnown for one1920 x 1080 pixels
Supported graphics resolutionsKnown for one1920 x 1080 (HD 1080)
Supported video modesKnown for one1080p
Analog signal format systemKnown for oneNTSC, PAL
Automatic gain controlKnown 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
Wi-FiNoNo
BluetoothKnown for oneNo
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 one10.1 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%
Weight & dimensions1 differ
DiameterKnown for one14 cm
LengthDiffers213 mm105 mm
WidthKnown for one90.4 mm
HeightKnown for one90.4 mm
WeightKnown for one610 g
Packaging contentidentical
Number of cameras11
ManualYesYes
Quick installation guideKnown for oneYes
User guideKnown for oneYes
Packaging dataidentical
Package weightKnown for one740 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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