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Product comparison · 2 security cameras

Dahua Technology Pro HFAW2231E36 security camera Bullet CCTV security camera Indoor & outdoor vs Dahua Technology TPC-BF1241-B3F4-DW-S2 security camera Bullet IP security camera Indoor & outdoor

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  • 35specifications compared
  • 18differ
  • 17identical
  • 54known for one product only

Key differences

The Dahua Technology TPC-BF1241-B3F4-DW-S2 security camera Bullet IP security camera Indoor & outdoor has 2 MP more total megapixels than the Dahua Technology Pro HFAW2231E36 security camera Bullet CCTV security camera Indoor & outdoor (4 MP vs 2 MP). The Dahua Technology TPC-BF1241-B3F4-DW-S2 security camera Bullet IP security camera Indoor & outdoor has 9.3 W more power consumption (max) than the Dahua Technology Pro HFAW2231E36 security camera Bullet CCTV security camera Indoor & outdoor (14 W vs 4.7 W). The Dahua Technology TPC-BF1241-B3F4-DW-S2 security camera Bullet IP security camera Indoor & outdoor has 20.4 mm more depth than the Dahua Technology Pro HFAW2231E36 security camera Bullet CCTV security camera Indoor & outdoor (90.4 mm vs 70 mm). Only the Dahua Technology TPC-BF1241-B3F4-DW-S2 security camera Bullet IP security camera Indoor & outdoor has back Light Compensation (BLC). Only the Dahua Technology TPC-BF1241-B3F4-DW-S2 security camera Bullet IP security camera Indoor & outdoor has Ethernet LAN.

  • Type
    • CCTV security camera
    • IP security camera
  • Product colour
    • Black, White
    • White
  • Camera shutter speed
    • 1/4 - 1/100000 s
    • 1/30,000 –1
  • Optical sensor size
    • 25.4 / 2.8 mm (1 / 2.8")
    • 25.4 / 2.7 mm (1 / 2.7")
  • Maximum resolution
    • 1920 x 1080 pixels
    • 2336 x 1752 pixels
  • Total megapixels
    • 2 MP
    • 4 MP
  • Back Light Compensation (BLC)
    • No
    • Yes
  • Ethernet LAN
    • No
    • Yes

Side by side

Differences highlightedShow differences only
89 specifications
A

Dahua Technology

Pro HFAW2231E36 security camera Bullet CCTV security camera Indoor & outdoor

Model HFAW2231E36

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B

Dahua Technology

TPC-BF1241-B3F4-DW-S2 security camera Bullet IP security camera Indoor & outdoor

Model TPC-BF1241-B3F4-DW-S2

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Performance1 differ
TypeDiffersCCTV security cameraIP security camera
Placement supportedIndoor & outdoorIndoor & outdoor
Connectivity technologyWiredWired
PTZ controlKnown for oneYes
Day/night modeKnown for oneYes
Thermal moduleKnown for oneYes
Alarm input/outputKnown for oneYes
Thermal sensitivity (NETD)Known for one40 mK
Design1 differ
Form factorBulletBullet
Mounting typeWallWall
Product colourDiffersBlack, WhiteWhite
Housing materialKnown for oneAluminium
International Protection (IP) codeIP67IP67
Camera2 differ
Minimum illumination0.005 lx0.005 lx
Field of view (FOV) angleKnown for one87°
Angle of rotationKnown for one360°
Tilt angle rangeKnown for one0 - 90°
Pan rangeKnown for one0 - 360°
White balanceDiffersAuto, ManualAuto, Indoor, Manual, Natural, Outdoor, Street lamp
Camera shutter typeKnown for oneElectronic
Camera shutter speedDiffers1/4 - 1/100000 s1/30,000 –1
Field of view (FOV) angle (thermal module)Known for one50.6 x 37.8°
Lens viewing angle, horizontalKnown for one71.2°
Lens viewing angle, verticalKnown for one52°
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 one1937 x 1097 pixels
Sensor type (thermal module)Known for oneVanadium Oxide Uncooled Focal Plane Arrays
Effective sensor resolution (thermal module)Known for one256 x 192 pixels
Lens systemidentical
Number of lenses11
Maximum aperture number1.61.6
Closest focusing distanceKnown for one1.2 m
Fixed focal lengthKnown for one3.6 mm
Focal length rangeKnown for one3.5 - 10 mm
Aperture number (thermal module)Known for one1
Fixed focal length (thermal module)Known for one3.5 mm
Night visionidentical
Night visionYesYes
Night vision distanceKnown for one40 m
LED typeKnown for oneIR
Number of illumination LEDsKnown for one2
Video3 differ
Maximum resolutionDiffers1920 x 1080 pixels2336 x 1752 pixels
Total megapixelsDiffers2 MP4 MP
Frame rateKnown for one25 fps
Noise reductionYesYes
3D NR (Noise Reduction)Known for oneYes
Gain control typeKnown for oneAuto/Manual
Back Light Compensation (BLC)DiffersNoYes
Digital Wide Dynamic Range (DWDR)YesYes
Full HDKnown for oneYes
Highlight Compensation (HLC)YesYes
Smart IRKnown for oneYes
Video compression formatsKnown for oneH.264B, H.264H, H.264M, H.265
Noise reduction technologyKnown for one2D noise reduction, 3D noise reduction
Audioidentical
Signal-to-Noise Ratio (SNR)Known for one65 dB
Audio input channelsKnown for one1.0 channels
Audio output channelsKnown for one1.0 channels
Audio formats supportedKnown for oneG.711
Network1 differ
Ethernet LANDiffersNoYes
Wi-FiNoNo
BluetoothNoNo
Supported network protocolsKnown for oneHTTPS; HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; SNMP; QoS; UPnP; NTP
Storageidentical
Built-in HDDKnown for oneNo
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one256 GB
Ports & interfacesidentical
BNC output portsKnown for one1
InterfaceKnown for oneBNC
Ethernet LAN (RJ-45) portsKnown for one1
Power2 differ
Power source typeDiffersDCDC, PoE
Power consumption (max)Differs4.7 W14 W
DC output voltage1212
Power consumption (typical)Known for one8 W
Operational conditions3 differ
Operating temperature (T-T)Differs-40 - 60 °C-30 - 50 °C
Storage temperature (T-T)Differs-40 - 60 °C-30 - 70 °C
Operating relative humidity (H-H)Differs0 - 90%0 - 95%
Storage relative humidity (H-H)Known for one0 - 90%
Weight & dimensions3 differ
DepthDiffers70 mm90.4 mm
HeightDiffers70 mm205.5 mm
LengthKnown for one180 mm
WeightDiffers410 g900 g
WidthKnown for one90.1 mm
Packaging data1 differ
Package weightDiffers510 g1.3 kg
Package widthKnown for one138 mm
Package depthKnown for one187 mm
Package heightKnown for one279 mm
Packaging contentidentical
Number of cameras11
Securityidentical
Alarm input channelsKnown for one1
Alarm output channelsKnown for one1

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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