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Product comparison · 2 security cameras

Dahua Technology DH-HAC-HFW22A1RN-Z security camera Bullet IP security camera Indoor & outdoor Wall vs Samsung QNO-7020R security camera Bullet IP security camera Indoor & outdoor

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  • 30specifications compared
  • 15differ
  • 15identical
  • 61known for one product only

Key differences

The Dahua Technology DH-HAC-HFW22A1RN-Z security camera Bullet IP security camera Indoor & outdoor Wall has 0.03 lx more minimum illumination than the Samsung QNO-7020R security camera Bullet IP security camera Indoor & outdoor (0.03 lx vs 0 lx). The Dahua Technology DH-HAC-HFW22A1RN-Z security camera Bullet IP security camera Indoor & outdoor Wall has 18° more lens viewing angle, horizontal than the Samsung QNO-7020R security camera Bullet IP security camera Indoor & outdoor (99° vs 81°). The Dahua Technology DH-HAC-HFW22A1RN-Z security camera Bullet IP security camera Indoor & outdoor Wall has 35 m more night vision distance than the Samsung QNO-7020R security camera Bullet IP security camera Indoor & outdoor (60 m vs 25 m). Mounting type: Wall on the Dahua Technology DH-HAC-HFW22A1RN-Z security camera Bullet IP security camera Indoor & outdoor Wall, Ceiling/wall on the Samsung QNO-7020R security camera Bullet IP security camera Indoor & outdoor. Product colour: White on the Dahua Technology DH-HAC-HFW22A1RN-Z security camera Bullet IP security camera Indoor & outdoor Wall, Grey on the Samsung QNO-7020R security camera Bullet IP security camera Indoor & outdoor.

  • Mounting type
    • Wall
    • Ceiling/wall
  • Product colour
    • White
    • Grey
  • International Protection (IP) code
    • IP67
    • IP66
  • Minimum illumination
    • 0.03 lx
    • 0 lx
  • Lens viewing angle, horizontal
    • 99°
    • 81°
  • Optical sensor size
    • 25.4 / 2.7 mm (1 / 2.7")
    • 25.4 / 3 mm (1 / 3")
  • Night vision distance
    • 60 m
    • 25 m
  • Total megapixels
    • 2.1 MP
    • 4 MP

Side by side

Differences highlightedShow differences only
91 specifications
A

Dahua Technology

DH-HAC-HFW22A1RN-Z security camera Bullet IP security camera Indoor & outdoor Wall

Model DH-HAC-HFW22A1RN-Z

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B

Samsung

QNO-7020R security camera Bullet IP security camera Indoor & outdoor

Model QNO-7020R

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Performanceidentical
TypeIP security cameraIP security camera
Placement supportedIndoor & outdoorIndoor & outdoor
Connectivity technologyKnown for oneWired
Wide Dynamic Range (WDR)YesYes
Day/night modeYesYes
Alarm input/outputKnown for oneYes
Remote viewingKnown for oneYes
Languages supportMultiMulti
Number of languagesKnown for one17
Maximum operating distanceKnown for one500 m
Design3 differ
Form factorBulletBullet
Mounting typeDiffersWallCeiling/wall
Product colourDiffersWhiteGrey
Housing materialMetalMetal
Protection featuresKnown for oneVandal proof
International Protection (IP) codeDiffersIP67IP66
WeatherproofYesYes
Camera2 differ
Minimum illuminationDiffers0.03 lx0 lx
Lens viewing angle, horizontalDiffers99°81°
Lens viewing angle, verticalKnown for one45°
Lens viewing angle, diagonalKnown for one95°
White balanceKnown for oneATW, AWC, Indoor, Manual, Outdoor
Camera shutter typeElectronicElectronic
Camera shutter speedKnown for one1/3s~1/300000s
Image sensor1 differ
Sensor typeCMOSCMOS
Optical sensor sizeDiffers25.4 / 2.7 mm (1 / 2.7")25.4 / 3 mm (1 / 3")
Progressive scanKnown for oneYes
Lens systemidentical
Maximum aperture numberKnown for one2.2
Fixed focal lengthKnown for one3.6 mm
Focal length rangeKnown for one2.7 - 12 mm
Night vision1 differ
Night visionYesYes
Night vision distanceDiffers60 m25 m
LED typeIRIR
Video3 differ
Maximum resolutionKnown for one2720 x 1536 pixels
Total megapixelsDiffers2.1 MP4 MP
Video formats supportedKnown for oneH.264, H.265, M-JPEG
Video compression formatsKnown for oneH.264, H.265, M-JPEG
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080)320 x 240, 640 x 360, 640 x 480 (VGA), 720 x 480, 720 x 576, 800 x 450, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080), 2560 x 1440
Frame rateDiffers30 fps15 fps
Noise reductionYesYes
Automatic gain controlKnown for oneYes
Flip & mirrorKnown for oneYes
Full HDKnown for oneYes
Privacy maskingKnown for oneYes
Supported video modesKnown for one720p, 1080p
Audioidentical
Audio systemKnown for one1-way
Audio system full duplexKnown for oneNo
Audio formats supportedKnown for oneG.711, G.726
Built-in microphoneKnown for oneNo
Voice codecsKnown for oneG.711, G.726
Networkidentical
Ethernet LANKnown for oneYes
Wi-FiKnown for oneNo
Ethernet interface typeKnown for oneFast Ethernet
Networking standardsKnown for oneIEEE 802.1x, IEEE 802.3af
Supported network protocolsKnown for oneTCP/IP, UDP/IP, RTP(UDP), RTP(TCP), RTCP, RTSP, NTP, HTTP, HTTPS, SSL/TLS, DHCP, PPPoE, FTP, SMTP, ICMP, IGMP, SNMPv1/v2c/v3(MIB-2), ARP, DNS, DDNS, QoS, PIM-SM, UPnP, Bonjour
Cabling technologyKnown for one10/100Base-T(X)
Number of usersKnown for one6 user(s)
Quality of Service (QoS) supportKnown for oneYes
Storageidentical
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card sizeKnown for one128 GB
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one1
Microphone inKnown for oneYes
InterfaceKnown for oneRJ-45
Securityidentical
Active tampering alarmKnown for oneYes
Alert notification typeKnown for oneE-mail
HTTPS encryptionKnown for oneYes
IP address filteringKnown for oneYes
Motion sensorKnown for oneYes
Security algorithmsKnown for oneHTTPS, SNMP, SSL/TLS
Management featuresidentical
Web-based managementKnown for oneYes
Power1 differ
Power source typeKnown for onePoE
Power consumption (max)Differs8.2 W6 W
Power consumption (Power over Ethernet (PoE))Known for one7 W
DC output voltage1212
Power over Ethernet (PoE)Known for oneYes
Operational conditions2 differ
Operating temperature (T-T)Differs-30 - 60 °C-30 - 55 °C
Storage temperature (T-T)Known for one-30 - 60 °C
Operating relative humidity (H-H)Differs0 - 95%0 - 90%
Storage relative humidity (H-H)Known for one0 - 90%
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows
Mac operating systems supportedKnown for oneMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.9 Mavericks
Weight & dimensions2 differ
HeightDiffers72 mm246 mm
DiameterKnown for one7 cm
WeightDiffers550 g730 g
WidthKnown for one213 mm
DepthKnown for one80 mm
Packaging contentidentical
Number of cameras11
Sun shield includedKnown for oneNo
Other featuresidentical
Browser supportedKnown for oneGoogle Chrome 47, MS Edge 20, MS Explore 11, Mozilla Firefox 43, Apple Safari 9
Technical detailsidentical
IrisKnown 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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