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Product comparison · 2 security cameras

Dahua Technology Pro DH-HAC-HDW2501T-Z-A Dome CCTV security camera Outdoor vs Dahua Technology IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor

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  • 40specifications compared
  • 21differ
  • 19identical
  • 59known for one product only

Key differences

The Dahua Technology IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor has 0.2 more maximum aperture number than the Dahua Technology Pro DH-HAC-HDW2501T-Z-A Dome CCTV security camera Outdoor (1.5 vs 1.3). The Dahua Technology IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor has 3 MP more total megapixels than the Dahua Technology Pro DH-HAC-HDW2501T-Z-A Dome CCTV security camera Outdoor (8 MP vs 5 MP). The Dahua Technology Pro DH-HAC-HDW2501T-Z-A Dome CCTV security camera Outdoor has 0.1 W more power consumption (max) than the Dahua Technology IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor (10 W vs 9.9 W). Only the Dahua Technology IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor has Ethernet LAN. Type: CCTV security camera on the Dahua Technology Pro DH-HAC-HDW2501T-Z-A Dome CCTV security camera Outdoor, IP security camera on the Dahua Technology IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor.

  • Type
    • CCTV security camera
    • IP security camera
  • Placement supported
    • Outdoor
    • Indoor & outdoor
  • Form factor
    • Dome
    • Bullet
  • Mounting type
    • Ceiling/wall
    • Wall
  • Product colour
    • White
    • Assorted colours
  • Housing material
    • Aluminium
    • Metal
  • Lens viewing angle, horizontal
    • 102°
    • 113 - 31°
  • Tilt angle range
    • 0 - 78°
    • 0 - 90°

Side by side

Differences highlightedShow differences only
99 specifications
A

Dahua Technology

Pro DH-HAC-HDW2501T-Z-A Dome CCTV security camera Outdoor

Model DH-HAC-HDW2501T-Z-A

View product
B

Dahua Technology

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

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

View product
Performance2 differ
TypeDiffersCCTV security cameraIP security camera
Placement supportedDiffersOutdoorIndoor & outdoor
Infrared (IR) cut-off filterKnown for oneYes
CertificationKnown for oneCE (EN55032, EN55024, EN50130-4) FCC (CFR 47 FCC 15 B, ANSI C63.4-2014) UL (UL60950-1+CAN/CSA C22.2 No.60950-1)
Dynamic rangeKnown for one120 dB
Design4 differ
Form factorDiffersDomeBullet
Mounting typeDiffersCeiling/wallWall
Product colourDiffersWhiteAssorted colours
Housing materialDiffersAluminiumMetal
LED indicatorsKnown for oneYes
WeatherproofKnown for oneYes
Fog proofKnown for oneYes
Camera4 differ
Camera pan controlKnown for oneYes
Camera tilt controlKnown for oneYes
Minimum illuminationKnown for one0 lx
Lens viewing angle, horizontalDiffers102°113 - 31°
Tilt angle rangeDiffers0 - 78°0 - 90°
White balanceDiffersAuto, ManualAuto, Custom modes, Natural, Outdoor, Street lamp
Camera shutter speedDiffers1/4 - 1/100000, 1/3 - 1/100000 s1/3 s–1/100,000
Lens viewing angle, verticalKnown for one58 - 17°
Lens viewing angle, diagonalKnown for one138 - 36°
Adjustment shutter speedKnown for oneAuto/Manual
Image sensor2 differ
Optical sensor sizeDiffers25.4 / 2.8 mm (1 / 2.8")25.4 / 2.7 mm (1 / 2.7")
Number of effective pixels (H x V)Differs2592 x 1944 pixels3840 x 2160 pixels
Lens system1 differ
FocusKnown for oneMotorized/Manual
Maximum aperture numberDiffers1.31.5
Closest focusing distanceKnown for one0.2 m
Detect distance (tele)Known for one222 m
Detect distance (wide)Known for one64 m
Identify distance (tele)Known for one22 m
Identify distance (wide)Known for one6 m
Observe distance (tele)Known for one89 m
Observe distance (wide)Known for one26 m
Recognize distance (tele)Known for one44 m
Recognize distance (wide)Known for one13 m
Night visionidentical
Night vision distanceKnown for one60 m
LED typeKnown for oneIR
Number of illumination LEDsKnown for one2
Video2 differ
Maximum resolutionDiffers2592 x 1944 pixels3840 x 2160 pixels
Total megapixelsDiffers5 MP8 MP
Noise reductionKnown for oneYes
Noise reduction technologyKnown for one3D noise reduction
Gain control typeKnown for oneAuto
Back Light Compensation (BLC)Known for oneYes
Highlight Compensation (HLC)Known for oneYes
Video formats supportedKnown for oneH.264+, H.265+
Video compression formatsKnown for oneH.264, H.264B, H.265, M-JPEG
Video streamingKnown for oneYes
Audioidentical
Built-in microphoneKnown for oneYes
Network1 differ
Ethernet LANDiffersNoYes
Ethernet interface typeKnown for oneGigabit Ethernet
Networking standardsKnown for oneIEEE 802.1x
Supported network protocolsKnown for oneIPv4; IPv6; HTTP;TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP
Number of usersKnown for one20 user(s)
Storageidentical
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one256 GB
Internal memoryKnown for one265 MB
ROM capacityKnown for one128 MB
Ports & interfacesidentical
BNC output portsKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
Power2 differ
Power source typeDiffersDCDC, PoE
Power consumption (max)Differs10 W9.9 W
DC output voltageKnown for one12
DC output currentKnown for one12 A
Operational conditions2 differ
Storage temperature (T-T)Differs-30 - 60 °C-40 - 60 °C
Operating relative humidity (H-H)Differs0 - 90%0 - 95%
Storage relative humidity (H-H)Known for one0 - 90%
Weight & dimensions1 differ
HeightKnown for one107 mm
DiameterKnown for one12.2 cm
WeightDiffers600 g860 g
WidthKnown for one90.4 mm
LengthKnown for one244.1 mm
Packaging dataidentical
Package weightKnown for one800 g
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
Securityidentical
Digital watermarkKnown for oneYes
MirrorKnown for oneYes
Management featuresidentical
Web-based managementKnown for oneYes
Management softwareKnown for oneSmart PSS; DSS; DMSS

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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