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Product comparison · 2 security cameras

Dahua Technology Lite IPC-HFW2121RP-ZS Bullet IP security camera Outdoor vs Dahua Technology Lite SD2A500HB-GN-A-PV-S2 Dome IP security camera Indoor & outdoor

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  • 57specifications compared
  • 30differ
  • 27identical
  • 64known for one product only

Key differences

The Dahua Technology Lite IPC-HFW2121RP-ZS Bullet IP security camera Outdoor has 0.1 lx more minimum illumination than the Dahua Technology Lite SD2A500HB-GN-A-PV-S2 Dome IP security camera Indoor & outdoor (0.1 lx vs 0 lx). The Dahua Technology Lite SD2A500HB-GN-A-PV-S2 Dome IP security camera Indoor & outdoor has 0.2 more maximum aperture number than the Dahua Technology Lite IPC-HFW2121RP-ZS Bullet IP security camera Outdoor (1.6 vs 1.4). The Dahua Technology Lite IPC-HFW2121RP-ZS Bullet IP security camera Outdoor has 30 m more night vision distance than the Dahua Technology Lite SD2A500HB-GN-A-PV-S2 Dome IP security camera Indoor & outdoor (60 m vs 30 m). Placement supported: Outdoor on the Dahua Technology Lite IPC-HFW2121RP-ZS Bullet IP security camera Outdoor, Indoor & outdoor on the Dahua Technology Lite SD2A500HB-GN-A-PV-S2 Dome IP security camera Indoor & outdoor. Form factor: Bullet on the Dahua Technology Lite IPC-HFW2121RP-ZS Bullet IP security camera Outdoor, Dome on the Dahua Technology Lite SD2A500HB-GN-A-PV-S2 Dome IP security camera Indoor & outdoor.

  • Placement supported
    • Outdoor
    • Indoor & outdoor
  • Form factor
    • Bullet
    • Dome
  • Mounting type
    • Wall
    • Ceiling/wall
  • Product colour
    • White
    • Black, White
  • International Protection (IP) code
    • IP67
    • IP66
  • Minimum illumination
    • 0.1 lx
    • 0 lx
  • Tilt angle range
    • 0 - 90°
    • 0 - 80°
  • Pan range
    • 0 - 360°
    • 0 - 345°

Side by side

Differences highlightedShow differences only
121 specifications
A

Dahua Technology

Lite IPC-HFW2121RP-ZS Bullet IP security camera Outdoor

Model IPC-HFW2121RP-ZS

View product
B

Dahua Technology

Lite SD2A500HB-GN-A-PV-S2 Dome IP security camera Indoor & outdoor

Model SD2A500HB-GN-A-PV-S2

View product
Performance2 differ
Placement supportedDiffersOutdoorIndoor & outdoor
CertificationDiffersCE (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart BCE: EN55032/EN50130-4/EN IEC61000-3-3/EN IEC61000-3-2/EN55024/EN55035/EN62368-1 FCC: 47 CFR FCC Part15, Subpart B, ANSI C63.4:2014
PTZ modesKnown for onePreset sequence
Preset pointsKnown for oneYes
Built-in lightKnown for oneYes
Design4 differ
Form factorDiffersBulletDome
Mounting typeDiffersWallCeiling/wall
Product colourDiffersWhiteBlack, White
Housing materialKnown for oneMetal
International Protection (IP) codeDiffersIP67IP66
Camera4 differ
Minimum illuminationDiffers0.1 lx0 lx
Angle of rotationKnown for one360°
Tilt angle rangeDiffers0 - 90°0 - 80°
Pan rangeDiffers0 - 360°0 - 345°
White balanceDiffersAuto, Manual, Natural, OutdoorATW, Auto, Indoor, Manual, Outdoor
Camera pan controlKnown for oneYes
Camera tilt controlKnown for oneYes
Lens viewing angle, horizontalKnown for one80.4°
Lens viewing angle, verticalKnown for one58.1°
Lens viewing angle, diagonalKnown for one104.8°
Tilt preset speedKnown for one36.3 °/sec
Tilt speedKnown for one36.4 °/sec
Pan preset speedKnown for one62 °/sec
Camera shutter typeKnown for oneElectronic
Camera shutter speedKnown for one1/3 - 1/100000 s
Image sensor1 differ
Optical sensor sizeDiffers25.4 / 3 mm (1 / 3")25.4 / 2.8 mm (1 / 2.8")
Lens system1 differ
Zoom capabilityKnown for oneYes
Digital zoomKnown for one16x
Focal length rangeKnown for one2.7 - 12 mm
FocusKnown for oneMotorized
Maximum aperture numberDiffers1.41.6
Detect distanceKnown for one77.4 m
Observe distanceKnown for one31 m
Recognize distanceKnown for one15.5 m
Identify distanceKnown for one7.74 m
Fixed focal lengthKnown for one4 mm
Night vision1 differ
Night vision distanceDiffers60 m30 m
Number of illumination LEDsKnown for one4
Video5 differ
Maximum resolutionDiffers1280 x 960 pixels2560 x 1920 pixels
Total megapixelsDiffers1.3 MP5 MP
Video compression formatsDiffersH.264, H.264+H.264, H.264+, H.264B, H.265, H.265+, M-JPEG
Supported graphics resolutionsDiffers352 x 240, 352 x 288, 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1280 x 960352 x 240, 352 x 288, 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080), 2560 x 1440, 2560 x 1920
Analog signal format systemKnown for onePAL
3D NR (Noise Reduction)Known for oneYes
Automatic gain controlKnown for oneYes
Bit rateDiffers24K - 8Mbps32 Kbps–8192 Kbps
Flip & mirrorKnown for oneYes
Privacy maskingKnown for oneYes
Region of Interest (ROI) encodingKnown for oneYes
Smart IRKnown for oneYes
Supported video modesKnown for one720p, 1080p
Noise reduction technologyKnown for one2D noise reduction, 3D noise reduction
Digital Wide Dynamic Range (DWDR)Known for oneYes
Audio1 differ
Signal-to-Noise Ratio (SNR)Differs50 dB55 dB
Built-in speaker(s)Known for oneYes
Audio input channelsKnown for one1.0 channels
Audio output channelsKnown for one1.0 channels
Audio formats supportedKnown for oneG.711, G.726
Network1 differ
Networking standardsKnown for oneIEEE 802.1x, IEEE 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;IGMPUDP; FTP; RTMP; IPv6; IPv4; IP Filter; DNS; RTCP; HTTP; NTP; SSL; DHCP; RTP; SMTP; HTTPS; TCP/IP; RTSP; DDNS; ARP
Cabling technologyKnown for one10/100Base-T(X)
Quality of Service (QoS) supportKnown for oneYes
Client interoperabilityKnown for oneONVIF, PSIA, CGI
BluetoothKnown for oneNo
Number of usersKnown for one20 user(s)
Storage2 differ
Maximum memory card sizeDiffers128 GB512 GB
Flash memoryKnown for one256 MB
Internal memoryDiffers16 MB128 MB
ROM capacityKnown for one128 MB
Ports & interfacesidentical
DC-in jackKnown for oneYes
InterfaceKnown for oneRJ-45
Ethernet LAN (RJ-45) portsKnown for one1
Securityidentical
HTTPS encryptionKnown for oneYes
Motion sensorKnown for oneYes
Management features1 differ
Web browserKnown for oneYes
Management softwareDiffersSmart PSS, DSS,Easy4ipSmart PSS; DMSS; player; configtool; NVR; Smart Player
Power2 differ
Power source typeDiffersPoEDC, PoE
Power consumption (typical)Differs12.95 W4 W
Power over Ethernet (PoE)Known for oneYes
Power consumption (max)Known for one12.95 W
DC output currentKnown for one1.5 A
Operational conditions1 differ
Operating temperature (T-T)Differs-30 - 60 °C-30 - 55 °C
Storage temperature (T-T)Known for one-30 - 60 °C
Storage relative humidity (H-H)Known for one0 - 95%
System requirements1 differ
Mobile operating systems supportedDiffersAndroid, iOSAndroid, Windows Mobile, iOS
Weight & dimensions2 differ
WidthKnown for one72 mm
HeightDiffers80 mm140.5 mm
LengthKnown for one212.8 mm
WeightDiffers685 g500 g
DiameterKnown for one11.1 cm
Packaging data1 differ
Package weightDiffers860 g1 kg
Other featuresidentical
Browser supportedKnown for oneIE, Chrome, Firefox, Safari
IR controlKnown for oneAuto, Manual
Technical detailsidentical
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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