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Product comparison · 2 security cameras

Dahua Technology IPC DH- -HDW3441T-ZS-S2 security camera Dome IP security camera Indoor & outdoor vs Imou Bullet 2 4MP

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  • 30specifications compared
  • 19differ
  • 11identical
  • 68known for one product only

Key differences

  • Placement supported
    • Indoor & outdoor
    • Outdoor
  • Connectivity technology
    • Wired
    • Wired & Wireless
  • Form factor
    • Dome
    • Bullet
  • Mounting type
    • Ceiling
    • Ceiling/wall
  • Product colour
    • Assorted colours
    • White
  • Housing material
    • Metal
    • Metal, Plastic
  • Lens viewing angle, horizontal
    • 104 - 29°
    • 104°
  • Lens viewing angle, vertical
    • 54 - 16°
    • 56°

Side by side

Differences highlightedShow differences only
98 specifications
A

Dahua Technology

IPC DH- -HDW3441T-ZS-S2 security camera Dome IP security camera Indoor & outdoor

Model DH-IPC-HDW3441T-ZS-S2

View product
B

Imou

Bullet 2 4MPView product
Performance2 differ
TypeIP security cameraIP security camera
Placement supportedDiffersIndoor & outdoorOutdoor
Connectivity technologyDiffersWiredWired & Wireless
Wide Dynamic Range (WDR)Known for oneYes
Day/night modeKnown for oneYes
Dynamic rangeKnown for one120 dB
Built-in lightKnown for oneYes
Antenna typeKnown for oneExternal
Antennas quantityKnown for one2
Design4 differ
Form factorDiffersDomeBullet
Mounting typeDiffersCeilingCeiling/wall
Product colourDiffersAssorted coloursWhite
LED indicatorsKnown for oneYes
Housing materialDiffersMetalMetal, Plastic
International Protection (IP) codeIP67IP67
IK codeKnown for oneIK10
WeatherproofYesYes
Fog proofKnown for oneYes
Protection featuresKnown for oneDust resistant, Waterproof
Camera3 differ
Camera tilt controlKnown for oneYes
Angle of rotationKnown for one355°
Lens viewing angle, horizontalDiffers104 - 29°104°
Lens viewing angle, verticalDiffers54 - 16°56°
Lens viewing angle, diagonalDiffers125 - 33°124°
Tilt angle rangeKnown for one0 - 80°
Pan rangeKnown for one0 - 355°
White balanceKnown for oneAuto, Custom modes, Manual, Natural, Outdoor, Street lamp
Camera shutter typeKnown for oneElectronic
Camera shutter speedKnown for one1/3 s–1/100,000
Adjustment shutter speedKnown for oneAuto/Manual
Image sensor1 differ
Sensor typeCMOSCMOS
Number of sensorsKnown for one1
Optical sensor sizeDiffers25.4 / 2.8 mm (1 / 2.8")25.4 / 2.7 mm (1 / 2.7")
Progressive scanKnown for oneYes
Number of effective pixels (H x V)Known for one3840 x 2160 pixels
Lens systemidentical
Number of lensesKnown for one1
Zoom capabilityKnown for oneYes
Digital zoomKnown for one16x
Fixed focal lengthKnown for one2.8 mm
Night visionidentical
Night visionYesYes
Night vision distanceKnown for one30 m
Video2 differ
Maximum resolutionDiffers3840 x 2160 pixels2560 x 1440 pixels
Total megapixels4 MP4 MP
Video formats supportedKnown for oneH.264+, H.265+
Video compression formatsDiffersH.264, H.264B, H.264H, H.265H.264, H.265
Noise reductionKnown for oneYes
Noise reduction technologyKnown for one3D noise reduction
Gain control typeKnown for oneAuto
Back Light Compensation (BLC)Known for oneYes
Bit rate controlKnown for oneConstant Bit Rate (CBR)/Variable Bit Rate (VBR)
Highlight Compensation (HLC)Known for oneYes
Region of Interest (ROI) encodingKnown for oneYes
Frame rateKnown for one30 fps
Network3 differ
Ethernet LANDiffersNoYes
Wi-FiDiffersNoYes
BluetoothNoNo
Networking standardsKnown for oneIEEE 802.1x
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; SNMPONVIF
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Frequency bandKnown for one2.4 GHz
Storageidentical
Built-in HDDNoNo
Internal memoryKnown for one1000 MB
ROM capacityKnown for one128 MB
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one256 GB
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports11
Securityidentical
MirrorKnown for oneYes
Built-in sirenKnown for oneYes
Siren noise levelKnown for one110 dB
Alert notification typeKnown for oneText alert message
Video motion detectionKnown for oneYes
Power2 differ
Power source typeDiffersDC, PoEDC
Power consumption (max)Known for one9.2 W
Power consumption (Power over Ethernet (PoE))Known for one10.5 W
DC output currentDiffers12 A1 A
Power consumption (typical)Known for one7 W
DC output voltageKnown for one12
Operational conditionsidentical
Operating temperature (T-T)-30 - 60 °C-30 - 60 °C
Storage temperature (T-T)Known for one-40 - 60 °C
Operating relative humidity (H-H)Known for one0 - 95%
Weight & dimensions2 differ
HeightDiffers94 mm74.2 mm
DiameterKnown for one12.2 cm
WeightDiffers713 g357 g
WidthKnown for one74.2 mm
DepthKnown for one147.7 mm
Packaging contentidentical
Number of cameras11
Screws includedKnown for oneYes
ManualKnown for oneYes
AC adapter includedKnown for oneYes
Waterproof connectorKnown for oneYes
Audioidentical
Built-in speaker(s)Known for oneYes
Audio systemKnown for one2-way
Built-in microphoneKnown for oneYes
Management featuresidentical
Reset buttonKnown for oneYes
System requirementsidentical
Mobile operating systems supportedKnown for oneAndroid, iOS
Sustainabilityidentical
Compliance certificatesKnown for oneCE
Logistics dataidentical
Harmonized System (HS) codeKnown for one85258900

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