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Product comparison · 2 security cameras

Dahua Technology IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor vs Imou Bullet 2

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  • 36specifications compared
  • 19differ
  • 17identical
  • 66known for one product only

Key differences

  • Placement supported
    • Indoor & outdoor
    • Outdoor
  • Connectivity technology
    • Wired
    • Wired & Wireless
  • Mounting type
    • Wall
    • Ceiling/wall
  • Product colour
    • Assorted colours
    • White
  • Housing material
    • Metal
    • Metal, Plastic
  • Lens viewing angle, horizontal
    • 113 - 31°
    • 108°
  • Lens viewing angle, vertical
    • 58 - 17°
    • 56°
  • Lens viewing angle, diagonal
    • 138 - 36°
    • 128°

Side by side

Differences highlightedShow differences only
102 specifications
A

Dahua Technology

IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor

Model DH-IPC-HFW2831TP-ZS-27135-S2

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B

Imou

Bullet 2View product
Performance2 differ
Placement supportedDiffersIndoor & outdoorOutdoor
Connectivity technologyDiffersWiredWired & Wireless
Wide Dynamic Range (WDR)Known for oneYes
Day/night modeKnown for oneYes
Dynamic rangeKnown for one120 dB
Auto-trackingKnown for oneYes
Remote viewingKnown for oneYes
Built-in lightKnown for oneYes
Antenna typeKnown for oneExternal
Antennas quantityKnown for one2
CertificationKnown for oneCE, FCC
Design3 differ
Mounting typeDiffersWallCeiling/wall
Product colourDiffersAssorted coloursWhite
LED indicatorsKnown for oneYes
Housing materialDiffersMetalMetal, Plastic
Fog proofKnown for oneYes
Protection featuresKnown for oneDust resistant, Water resistant
Camera3 differ
Angle of rotationKnown for one360°
Lens viewing angle, horizontalDiffers113 - 31°108°
Lens viewing angle, verticalDiffers58 - 17°56°
Lens viewing angle, diagonalDiffers138 - 36°128°
Tilt angle rangeKnown for one0 - 90°
Pan rangeKnown for one0 - 360°
White balanceKnown for oneAuto, Custom modes, 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
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 one3840 x 2160 pixels
Panoramic cameraidentical
Minimum illumination (panoramic camera)Known for one0.008 lx
Signal-to-Noise Ratio (SNR) (panoramic camera)Known for one56 dB
Number of Privacy masking areas (panoramic camera)Known for one4
Lens systemidentical
Number of lensesKnown for one1
Focal length rangeKnown for one2.7 - 13.5 mm
Maximum aperture numberKnown for one1.5
Zoom capabilityKnown for oneYes
Digital zoomKnown for one16x
Fixed focal lengthKnown for one2.8 mm
Night visionidentical
Night vision distanceKnown for one30 m
LED typeKnown for oneIR
Video3 differ
Maximum resolutionDiffers3840 x 2160 pixels1920 x 1080 pixels
Total megapixelsDiffers8 MP2 MP
Video formats supportedKnown for oneH.264+, H.265+
Video compression formatsDiffersH.264, H.264B, H.265, M-JPEGH.264, H.265
Video streamingKnown for oneYes
Region of Interest (ROI) encodingKnown for oneYes
Network3 differ
Wi-FiDiffersNoYes
Ethernet interface typeDiffersGigabit EthernetFast Ethernet
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
Number of usersKnown for one20 user(s)
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Storageidentical
Internal memoryKnown for one265 MB
ROM capacityKnown for one128 MB
Card reader integratedKnown for oneYes
Securityidentical
Digital watermarkKnown for oneYes
MirrorKnown for oneYes
Built-in sirenKnown for oneYes
Siren noise levelKnown for one110 dB
Video motion detectionKnown for oneYes
Management featuresidentical
Web-based managementKnown for oneYes
Management softwareKnown for oneSmart PSS; DSS; DMSS
Remotely operatedKnown for oneYes
Reset buttonKnown for oneYes
Power2 differ
Power source typeDiffersDC, PoEDC
Power consumption (max)Known for one9.9 W
DC output currentDiffers12 A1 A
Power consumption (typical)Known for one5.32 W
DC output voltageKnown for one12
Operational conditionsidentical
Storage temperature (T-T)Known for one-40 - 60 °C
Weight & dimensions2 differ
WidthDiffers90.4 mm74.2 mm
LengthKnown for one244.1 mm
WeightDiffers860 g357 g
DepthKnown for one147.7 mm
HeightKnown for one74.2 mm
Packaging contentidentical
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
System requirementsidentical
Mobile operating systems supportedKnown for oneAndroid, iOS
Logistics dataidentical
Harmonized System (HS) codeKnown for one85258900

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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