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Product comparison · 2 security cameras

Dahua Technology WizSense DH-IPC-HDW3449HN-AS-PV-0280B security camera Dome IP security camera Indoor & outdoor vs Dahua Technology Lite IPC-HFW2421R-ZS-IRE6 Bullet IP security camera Indoor & outdoor

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  • 79specifications compared
  • 35differ
  • 44identical
  • 48known for one product only

Key differences

The Dahua Technology WizSense DH-IPC-HDW3449HN-AS-PV-0280B security camera Dome IP security camera Indoor & outdoor has 0.003 lx more minimum illumination than the Dahua Technology Lite IPC-HFW2421R-ZS-IRE6 Bullet IP security camera Indoor & outdoor (0.003 lx vs 0 lx). The Dahua Technology WizSense DH-IPC-HDW3449HN-AS-PV-0280B security camera Dome IP security camera Indoor & outdoor has 3° more lens viewing angle, horizontal than the Dahua Technology Lite IPC-HFW2421R-ZS-IRE6 Bullet IP security camera Indoor & outdoor (103° vs 100°). The Dahua Technology WizSense DH-IPC-HDW3449HN-AS-PV-0280B security camera Dome IP security camera Indoor & outdoor has 68° more lens viewing angle, diagonal than the Dahua Technology Lite IPC-HFW2421R-ZS-IRE6 Bullet IP security camera Indoor & outdoor (122° vs 54°). Form factor: Dome on the Dahua Technology WizSense DH-IPC-HDW3449HN-AS-PV-0280B security camera Dome IP security camera Indoor & outdoor, Bullet on the Dahua Technology Lite IPC-HFW2421R-ZS-IRE6 Bullet IP security camera Indoor & outdoor. Mounting type: Ceiling on the Dahua Technology WizSense DH-IPC-HDW3449HN-AS-PV-0280B security camera Dome IP security camera Indoor & outdoor, Wall on the Dahua Technology Lite IPC-HFW2421R-ZS-IRE6 Bullet IP security camera Indoor & outdoor.

  • Form factor
    • Dome
    • Bullet
  • Mounting type
    • Ceiling
    • Wall
  • Minimum illumination
    • 0.003 lx
    • 0 lx
  • Lens viewing angle, horizontal
    • 103°
    • 100°
  • Lens viewing angle, diagonal
    • 122°
    • 54°
  • Tilt angle range
    • 0 - 78°
    • 0 - 90°
  • Optical sensor size
    • 25.4 / 2.7 mm (1 / 2.7")
    • 25.4 / 3 mm (1 / 3")
  • Maximum aperture number
    • 1
    • 1.4

Side by side

Differences highlightedShow differences only
127 specifications
A

Dahua Technology

WizSense DH-IPC-HDW3449HN-AS-PV-0280B security camera Dome IP security camera Indoor & outdoor

Model DH-IPC-HDW3449HN-AS-PV-0280B

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B

Dahua Technology

Lite IPC-HFW2421R-ZS-IRE6 Bullet IP security camera Indoor & outdoor

Model IPC-HFW2421R-ZS-IRE6

View product
Performance1 differ
Alarm input/outputKnown for oneYes
CertificationDiffersCE-LVD: EN62368-1, CE-EMC, FCCCE (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart B
PTZ controlKnown for oneYes
Design2 differ
Form factorDiffersDomeBullet
Mounting typeDiffersCeilingWall
Protection featuresKnown for oneWaterproof
Camera5 differ
Camera pan controlKnown for oneYes
Camera tilt controlKnown for oneYes
Minimum illuminationDiffers0.003 lx0 lx
Lens viewing angle, horizontalDiffers103°100°
Lens viewing angle, verticalKnown for one53°
Lens viewing angle, diagonalDiffers122°54°
Tilt angle rangeDiffers0 - 78°0 - 90°
White balanceDiffersAuto, Custom modes, Manual, Natural, OutdoorAuto, Lamp, Manual, Natural, Outdoor
Image sensor1 differ
Number of sensorsKnown for one1
Optical sensor sizeDiffers25.4 / 2.7 mm (1 / 2.7")25.4 / 3 mm (1 / 3")
Lens system5 differ
Number of lensesKnown for one1
Maximum aperture numberDiffers11.4
Closest focusing distanceDiffers1.2 m0.3 m
Detect distance (wide)Differs67.4 m68 m
Fixed focal lengthKnown for one2.8 mm
Identify distance (wide)Differs6.7 m7 m
Recognize distance (wide)Differs13.5 m14 m
Zoom capabilityKnown for oneYes
Digital zoomKnown for one16x
Focal length rangeKnown for one2.7 - 12 mm
Auto focusKnown for oneYes
Detect distance (tele)Known for one193 m
Identify distance (tele)Known for one19 m
Observe distance (tele)Known for one77 m
Recognize distance (tele)Known for one39 m
Night vision2 differ
Night vision distanceDiffers30 m60 m
Number of illumination LEDsDiffers14
Video5 differ
Video formats supportedKnown for oneH.264+, H.265+
Video compression formatsDiffersH.264, H.265, M-JPEGH.264, H.264+
Supported graphics resolutionsDiffers352 x 240, 352 x 288, 640 x 480 (VGA), 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080), 2304 x 1296, 2560 x 1440, 2688 x 1520352 x 240, 352 x 288, 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080), 2304 x 1296, 2688 x 1520
Supported video modesDiffers240p, 480p, 576p, 720p, 960p, 1080p, 1520p720p, 1080p, 1520p
Noise reduction technologyDiffers3D noise reductionUltra 3D noise reduction
Bit rateDiffers32 kbps - 8192 kbpsH264:24K ~ 8192Kbps
Region of Interest (ROI) encodingKnown for oneYes
Analog signal format systemKnown for onePAL
3D NR (Noise Reduction)Known for oneYes
Flip & mirrorKnown for oneYes
Audio1 differ
Audio input channelsKnown for one1.0 channels
Audio output channelsKnown for one1.0 channels
Signal-to-Noise Ratio (SNR)Differs56 dB50 dB
Built-in microphoneKnown for oneYes
Voice codecsKnown for oneG.711Mu, G.711a, G.723, G.726, PCM
Network3 differ
Networking standardsDiffersIEEE 802.1x, IEEE 802.3afIEEE 802.3af
Supported network protocolsDiffersIPv4, IPv6, HTTP, TCP, UDP, ARP, RTP, RTSP, RTCP, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, QoS, UPnP, NTP, Multicast, ICMP, IGMP, NFS, SAMBA, PPPoE, SNMPHTTP;HTTPs;TCP;ARP;RTSP;RTP;UDP;SMTP;FTP; DHCP;DNS;DDNS;PPPOE;IPv4/v6;QoS;UPnP;NTP; Bonjour;802.1x;Multicast;ICMP;IGMP;
Streaming methodDiffersMulticastMulticast, Unicast
Cabling technologyKnown for one10/100Base-T(X)
Storage3 differ
Maximum memory card sizeDiffers256 GB128 GB
Internal memoryDiffers512 MB256 MB
ROM capacityDiffers128 MB16 MB
Ports & interfacesidentical
DC-in jackKnown for oneYes
InterfaceKnown for oneRJ-45
Securityidentical
Built-in sirenKnown for oneYes
HTTPS encryptionKnown for oneYes
IP address filteringKnown for oneYes
Intelligent Video Surveillance (IVS) system featuresKnown for oneTripwire
MirrorKnown for oneYes
Security algorithmsKnown for oneHTTPS
Video motion detectionKnown for oneYes
Motion sensorKnown for oneYes
Management features1 differ
Management softwareDiffersSmart PSS, DSS, DMSSSmart PSS, DSS,Easy4ip
Power1 differ
Power consumption (typical)Differs3 W12.95 W
Power consumption (max)Known for one7.3 W
Power consumption (Power over Ethernet (PoE))Known for one8 W
Power over Ethernet (PoE)Known for oneYes
Operational conditions2 differ
Operating temperature (T-T)Differs-40 - 60 °C-30 - 60 °C
Storage temperature (T-T)Differs-40 - 60 °C-30 - 60 °C
Operating relative humidity (H-H)Known for one0 - 95%
Storage relative humidity (H-H)Known for one0 - 95%
Weight & dimensions2 differ
HeightDiffers110.9 mm72 mm
DiameterKnown for one12.2 cm
WeightDiffers754 g685 g
WidthKnown for one212.8 mm
DepthKnown for one80 mm
Packaging data1 differ
Package weightDiffers915 g860 g
Other featuresidentical
Browser supportedKnown for oneIE, Chrome, Firefox, Safari
Technical detailsidentical
Lens mount interfaceKnown for oneBoard mount
Number of video streamsKnown for one2

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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