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Product comparison · 2 security cameras

Dahua Technology Lite IPC-HFW2421R-ZS-IRE6 Bullet IP security camera Indoor & outdoor vs Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor

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  • 74specifications compared
  • 28differ
  • 46identical
  • 59known for one product only

Key differences

The Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor has 0.1 more maximum aperture number than the Dahua Technology Lite IPC-HFW2421R-ZS-IRE6 Bullet IP security camera Indoor & outdoor (1.5 vs 1.4). The Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor has 0.5 m more closest focusing distance than the Dahua Technology Lite IPC-HFW2421R-ZS-IRE6 Bullet IP security camera Indoor & outdoor (0.8 m vs 0.3 m). The Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor has 4 MP more total megapixels than the Dahua Technology Lite IPC-HFW2421R-ZS-IRE6 Bullet IP security camera Indoor & outdoor (8 MP vs 4 MP). Mounting type: Wall on the Dahua Technology Lite IPC-HFW2421R-ZS-IRE6 Bullet IP security camera Indoor & outdoor, Ceiling/wall on the Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor. Product colour: Black, White on the Dahua Technology Lite IPC-HFW2421R-ZS-IRE6 Bullet IP security camera Indoor & outdoor, Black on the Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor.

  • Mounting type
    • Wall
    • Ceiling/wall
  • Product colour
    • Black, White
    • Black
  • Lens viewing angle, horizontal
    • 100°
    • 114 - 32°
  • Lens viewing angle, diagonal
    • 54°
    • 138 - 36°
  • Optical sensor size
    • 25.4 / 3 mm (1 / 3")
    • 25.4 / 2.7 mm (1 / 2.7")
  • Focal length range
    • 2.7 - 12 mm
    • 2.7 - 13.5 mm
  • Maximum aperture number
    • 1.4
    • 1.5
  • Closest focusing distance
    • 0.3 m
    • 0.8 m

Side by side

Differences highlightedShow differences only
133 specifications
A

Dahua Technology

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

Model IPC-HFW2421R-ZS-IRE6

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B

Dahua Technology

WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor

Model IPC-HFW2849T-ZAS-IL

View product
Performance1 differ
TypeIP security cameraIP security camera
Placement supportedIndoor & outdoorIndoor & outdoor
Connectivity technologyWiredWired
Wide Dynamic Range (WDR)YesYes
Day/night modeYesYes
Alarm input/outputKnown for oneYes
Built-in lightKnown for oneYes
Dynamic rangeKnown for one120 dB
CertificationDiffersCE (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart BCE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; FCC: 47 CFR FCC Part 15, Subpart B; UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14
PTZ controlKnown for oneYes
Design3 differ
Form factorBulletBullet
Mounting typeDiffersWallCeiling/wall
Product colourDiffersBlack, WhiteBlack
Housing materialMetalMetal
Protection featuresDiffersWaterproofCorrosion resistant, Waterproof
International Protection (IP) codeIP67IP67
IK codeKnown for oneIK10
Camera3 differ
Minimum illumination0 lx0 lx
Angle of rotation360°360°
Lens viewing angle, horizontalDiffers100°114 - 32°
Lens viewing angle, verticalKnown for one58 - 17°
Lens viewing angle, diagonalDiffers54°138 - 36°
Tilt angle range0 - 90°0 - 90°
Pan range0 - 360°0 - 360°
White balanceDiffersAuto, Lamp, Manual, Natural, OutdoorAuto, Manual, Natural, Outdoor, Street lamp
Camera shutter typeElectronicElectronic
Camera shutter speed1/3 - 1/100000 s1/3 - 1/100000 s
Number of Privacy masking areasKnown for one4
Adjustment shutter speedKnown for oneAuto/Manual
Image sensor1 differ
Sensor typeCMOSCMOS
Number of sensorsKnown for one1
Optical sensor sizeDiffers25.4 / 3 mm (1 / 3")25.4 / 2.7 mm (1 / 2.7")
Progressive scanYesYes
Lens system3 differ
Number of lensesKnown for one1
Detect distanceKnown for one280 m
Observe distanceKnown for one112 m
Recognize distanceKnown for one56 m
Focal length rangeDiffers2.7 - 12 mm2.7 - 13.5 mm
Identify distanceKnown for one28 m
Maximum aperture numberDiffers1.41.5
Closest focusing distanceDiffers0.3 m0.8 m
Fixed focal lengthKnown for one2.7 mm
Zoom capabilityKnown for oneYes
Digital zoomKnown for one16x
Auto focusKnown for oneYes
Detect distance (tele)Known for one193 m
Detect distance (wide)Known for one68 m
Identify distance (tele)Known for one19 m
Identify distance (wide)Known for one7 m
Observe distance (tele)Known for one77 m
Observe distance (wide)Known for one27 m
Recognize distance (tele)Known for one39 m
Recognize distance (wide)Known for one14 m
Night vision1 differ
Night visionYesYes
Night vision distance60 m60 m
B/W night vision distanceKnown for one60 m
LED typeDiffersIRIR/White
Number of illumination LEDs44
Video6 differ
Maximum resolutionDiffers2688 x 1520 pixels3840 x 2160 pixels
Total megapixelsDiffers4 MP8 MP
Video compression formatsDiffersH.264, H.264+H.264, H.264+, H.264B, H.265, H.265+
Supported graphics resolutionsDiffers352 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 1520352 x 240, 352 x 288, 640 x 480 (VGA), 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 2048 x 1536 (QXGA), 2304 x 1296, 2688 x 1512, 2880 x 1620, 3072 x 1728, 3072 x 2048, 3840 x 2160
Frame rate30 fps30 fps
Video streamingYesYes
Noise reductionYesYes
Noise reduction technologyDiffersUltra 3D noise reduction3D noise reduction
Gain control typeAuto/ManualAuto/Manual
Back Light Compensation (BLC)YesYes
Bit rateDiffersH264:24K ~ 8192Kbps12 Kbps - 8192 Kbps
Bit rate controlConstant Bit Rate (CBR)/Variable Bit Rate (VBR)Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
Highlight Compensation (HLC)YesYes
Region of Interest (ROI) encodingKnown for oneYes
Smart IRYesYes
Supported video modesKnown for one720p, 1080p, 1520p
Analog signal format systemKnown for onePAL
3D NR (Noise Reduction)Known for oneYes
Flip & mirrorKnown for oneYes
Privacy maskingKnown for oneYes
Audio1 differ
Audio input channelsKnown for one1.0 channels
Audio output channelsKnown for one1.0 channels
Signal-to-Noise Ratio (SNR)Differs50 dB56 dB
Built-in microphoneKnown for oneYes
Voice codecsKnown for oneG.711Mu, G.711a, G.726, PCM
Network1 differ
Ethernet LANYesYes
Wi-FiNoNo
BluetoothNoNo
Ethernet interface typeFast EthernetFast Ethernet
Networking standardsIEEE 802.3afIEEE 802.3af
Supported network protocolsDiffersHTTP;HTTPs;TCP;ARP;RTSP;RTP;UDP;SMTP;FTP; DHCP;DNS;DDNS;PPPOE;IPv4/v6;QoS;UPnP;NTP; Bonjour;802.1x;Multicast;ICMP;IGMP;IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Boujour; P2P
Number of users20 user(s)20 user(s)
Cabling technologyKnown for one10/100Base-T(X)
Quality of Service (QoS) supportKnown for oneYes
Streaming methodKnown for oneMulticast, Unicast
Storage2 differ
Built-in HDDNoNo
Card reader integratedYesYes
Compatible memory cardsMicroSD (TransFlash)MicroSD (TransFlash)
Maximum memory card sizeDiffers128 GB256 GB
ROM capacityDiffers16 MB128 MB
RAM capacityKnown for one256 MB
Internal memoryKnown for one256 MB
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports11
InterfaceKnown for oneRJ-45
Securityidentical
Alarm input channelsKnown for one1
Alarm output channelsKnown for one1
Intelligent Video Surveillance (IVS) system featuresKnown for oneIntrusion, Tripwire
MirrorKnown for oneYes
Network access storage (NAS)Known for oneYes
Privacy protectionKnown for oneYes
Video motion detectionKnown for oneYes
Motion sensorKnown for oneYes
Management features1 differ
Web browserYesYes
Management softwareDiffersSmart PSS, DSS,Easy4ipSmart PSS, DSS, DMSS
Power1 differ
Power source typeDC, PoEDC, PoE
Power consumption (typical)Differs12.95 W2.6 W
Power consumption (max)Known for one10.2 W
Power consumption (Power over Ethernet (PoE))Known for one12.7 W
DC output voltage1212
Power over Ethernet (PoE)Known for oneYes
Operational conditionsidentical
Operating temperature (T-T)-30 - 60 °C-30 - 60 °C
Storage temperature (T-T)-30 - 60 °C-30 - 60 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Storage relative humidity (H-H)0 - 95%0 - 95%
System requirementsidentical
Mobile operating systems supportedAndroid, iOSAndroid, iOS
Weight & dimensions3 differ
WidthDiffers212.8 mm90.7 mm
HeightDiffers72 mm90.7 mm
LengthKnown for one238.5 mm
WeightDiffers685 g760 g
DepthKnown for one80 mm
Packaging data1 differ
Package weightDiffers860 g950 g
Packaging contentidentical
Number of cameras11
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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