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Product comparison · 2 security cameras

Dahua Technology Pro DH-HAC-HFW2221D Bullet CCTV security camera Indoor & outdoor vs Dahua Technology Ultra-Smart DH-IPC-HF8331EP Box IP security camera Indoor & outdoor Ceiling/wall

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  • 34specifications compared
  • 18differ
  • 16identical
  • 62known for one product only

Key differences

The Dahua Technology Pro DH-HAC-HFW2221D Bullet CCTV security camera Indoor & outdoor has 0.025 lx more minimum illumination than the Dahua Technology Ultra-Smart DH-IPC-HF8331EP Box IP security camera Indoor & outdoor Ceiling/wall (0.03 lx vs 0.005 lx). The Dahua Technology Ultra-Smart DH-IPC-HF8331EP Box IP security camera Indoor & outdoor Ceiling/wall has 1 MP more total megapixels than the Dahua Technology Pro DH-HAC-HFW2221D Bullet CCTV security camera Indoor & outdoor (3 MP vs 2 MP). The Dahua Technology Pro DH-HAC-HFW2221D Bullet CCTV security camera Indoor & outdoor has 1 more BNC output ports than the Dahua Technology Ultra-Smart DH-IPC-HF8331EP Box IP security camera Indoor & outdoor Ceiling/wall (2 vs 1). Only the Dahua Technology Ultra-Smart DH-IPC-HF8331EP Box IP security camera Indoor & outdoor Ceiling/wall has Ethernet LAN. Type: CCTV security camera on the Dahua Technology Pro DH-HAC-HFW2221D Bullet CCTV security camera Indoor & outdoor, IP security camera on the Dahua Technology Ultra-Smart DH-IPC-HF8331EP Box IP security camera Indoor & outdoor Ceiling/wall.

  • Type
    • CCTV security camera
    • IP security camera
  • Form factor
    • Bullet
    • Box
  • Mounting type
    • Ceiling/Wall/Pole
    • Ceiling/wall
  • Product colour
    • White
    • Black, White
  • Minimum illumination
    • 0.03 lx
    • 0.005 lx
  • Camera shutter speed
    • 1.3 - 1/30000 s
    • 1/3 (4) ~ 1/100000 s
  • Optical sensor size
    • 25.4 / 2.7 mm (1 / 2.7")
    • 25.4 / 2.8 mm (1 / 2.8")
  • Total megapixels
    • 2 MP
    • 3 MP

Side by side

Differences highlightedShow differences only
96 specifications
A

Dahua Technology

Pro DH-HAC-HFW2221D Bullet CCTV security camera Indoor & outdoor

Model DH-HAC-HFW2221D

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B

Dahua Technology

Ultra-Smart DH-IPC-HF8331EP Box IP security camera Indoor & outdoor Ceiling/wall

Model DH-IPC-HF8331EP

View product
Performance1 differ
TypeDiffersCCTV security cameraIP security camera
Infrared (IR) cut-off filterKnown for oneYes
Remote viewingKnown for oneYes
Languages supportKnown for oneMulti
CertificationKnown for oneCE (EN55032, EN55024, EN50130-4) FCC (CFR 47 FCC Part 15 subpar tB, ANSI C63.4-2014) UL (UL60950-1+CAN/CSA C22.2 No.60950-1)
Design3 differ
Form factorDiffersBulletBox
Mounting typeDiffersCeiling/Wall/PoleCeiling/wall
Product colourDiffersWhiteBlack, White
Housing materialKnown for oneAluminium
International Protection (IP) codeKnown for oneIP67
Camera2 differ
Camera pan controlKnown for oneYes
Camera tilt controlKnown for oneYes
Minimum illuminationDiffers0.03 lx0.005 lx
Angle of rotationKnown for one360°
Lens viewing angle, horizontalKnown for one90°
Tilt angle rangeKnown for one0 - 87°
Pan rangeKnown for one0 - 360°
Camera shutter speedDiffers1.3 - 1/30000 s1/3 (4) ~ 1/100000 s
Camera shutter typeKnown for oneElectronic
Adjustment shutter speedKnown for oneAuto/Manual
Image sensor1 differ
Number of sensorsKnown for one1
Optical sensor sizeDiffers25.4 / 2.7 mm (1 / 2.7")25.4 / 2.8 mm (1 / 2.8")
Number of effective pixels (H x V)Known for one2048 x 1536 pixels
Lens systemidentical
Number of lensesKnown for one1
Fixed focusKnown for oneYes
Maximum aperture numberKnown for one2
Closest focusing distanceKnown for one0.8 m
Fixed focal lengthKnown for one3.6 mm
Night visionidentical
Night visionKnown for oneYes
Night vision distanceKnown for one80 m
LED typeKnown for oneIR
Number of illumination LEDsKnown for one2
Video3 differ
Maximum resolutionKnown for one1920 x 1080 pixels
Total megapixelsDiffers2 MP3 MP
Supported graphics resolutionsKnown for one1280 x 720 (HD 720), 1920 x 1080 (HD 1080)
Supported video modesKnown for one720p, 1080p
Frame rateKnown for one25 fps
Noise reductionKnown for oneYes
Noise reduction technologyDiffers3D noise reductionUltra 3D noise reduction
Gain control typeDiffersAutoAuto/Manual
Smart IRKnown for oneYes
Video compression formatsKnown for oneH.264, H.265, M-JPEG
Video streamingKnown for oneYes
Image stabilizerKnown for oneYes
Automatic gain controlKnown for oneYes
Bit rateKnown for oneH.264: 40K ~ 10Mbps
Privacy maskingKnown for oneYes
Region of Interest (ROI) encodingKnown for oneYes
Network1 differ
Ethernet LANDiffersNoYes
Ethernet interface typeKnown for oneFast Ethernet
Networking standardsKnown for oneIEEE 802.3af
Supported network protocolsKnown for oneIPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS, Bonjour
Cabling technologyKnown for one10/100Base-T(X)
Number of usersKnown for one20 user(s)
Quality of Service (QoS) supportKnown for oneYes
Client interoperabilityKnown for oneONVIF, PSIA, CGI
Ports & interfaces1 differ
BNC output portsDiffers21
Ethernet LAN (RJ-45) portsKnown for one1
Power1 differ
Power source typeDiffersDCPoE
Power consumption (max)Known for one5.7 W
AC input voltageKnown for one24 V
Power consumption (typical)Known for one10 W
Power over Ethernet (PoE)Known for oneYes
Operational conditions1 differ
Storage temperature (T-T)Known for one-30 - 60 °C
Operating relative humidity (H-H)Differs0 - 90%0 - 95%
Weight & dimensions4 differ
WidthDiffers241.8 mm71.4 mm
DepthDiffers90.4 mm135.4 mm
HeightDiffers90.4 mm65.5 mm
WeightDiffers640 g580 g
Packaging dataidentical
Package weightKnown for one770 g
Audioidentical
Audio input channelsKnown for one1.0 channels
Audio output channelsKnown for one1.0 channels
Signal-to-Noise Ratio (SNR)Known for one50 dB
Built-in microphoneKnown for oneYes
Voice codecsKnown for oneG.711a, G.711u
Securityidentical
Intelligent Video Surveillance (IVS) system featuresKnown for oneAbandoned object, Face detection, Intrusion, Missing object, People counting, Scene change, Tripwire
System requirementsidentical
Mobile operating systems supportedKnown for oneAndroid, iOS
Technical detailsidentical
Lens mount interfaceKnown for oneC/CS mount
Video resolutionsKnown for one352 x 288,704 x 576,1280 x 720,1920 x 1080
Number of video streamsKnown for one3

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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