All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 security cameras

Dahua Technology DH-IPC-HDBW21A0RN-ZS security camera Dome IP security camera Indoor & outdoor vs Dahua Technology DH-IPC-HDBW23A0RN-ZS security camera Dome IP security camera Indoor & outdoor

Add a product
  • 58specifications compared
  • 6differ
  • 52identical
  • 17known for one product only

Key differences

The Dahua Technology DH-IPC-HDBW23A0RN-ZS security camera Dome IP security camera Indoor & outdoor has 0.09 lx more minimum illumination than the Dahua Technology DH-IPC-HDBW21A0RN-ZS security camera Dome IP security camera Indoor & outdoor (0.1 lx vs 0.01 lx). The Dahua Technology DH-IPC-HDBW23A0RN-ZS security camera Dome IP security camera Indoor & outdoor has 1.7 MP more total megapixels than the Dahua Technology DH-IPC-HDBW21A0RN-ZS security camera Dome IP security camera Indoor & outdoor (3 MP vs 1.3 MP). Mounting type: Ceiling on the Dahua Technology DH-IPC-HDBW21A0RN-ZS security camera Dome IP security camera Indoor & outdoor, Ceiling/wall on the Dahua Technology DH-IPC-HDBW23A0RN-ZS security camera Dome IP security camera Indoor & outdoor. Camera shutter speed: 1/3(4) ~ 1/100.000 s on the Dahua Technology DH-IPC-HDBW21A0RN-ZS security camera Dome IP security camera Indoor & outdoor, 1/3(4) ~ 1/100000 s on the Dahua Technology DH-IPC-HDBW23A0RN-ZS security camera Dome IP security camera Indoor & outdoor. Maximum resolution: 1280 x 960 pixels on the Dahua Technology DH-IPC-HDBW21A0RN-ZS security camera Dome IP security camera Indoor & outdoor, 2048 x 1536 pixels on the Dahua Technology DH-IPC-HDBW23A0RN-ZS security camera Dome IP security camera Indoor & outdoor.

  • Mounting type
    • Ceiling
    • Ceiling/wall
  • Minimum illumination
    • 0.01 lx
    • 0.1 lx
  • Camera shutter speed
    • 1/3(4) ~ 1/100.000 s
    • 1/3(4) ~ 1/100000 s
  • Maximum resolution
    • 1280 x 960 pixels
    • 2048 x 1536 pixels
  • Total megapixels
    • 1.3 MP
    • 3 MP

Side by side

Differences highlightedShow differences only
75 specifications
A

Dahua Technology

DH-IPC-HDBW21A0RN-ZS security camera Dome IP security camera Indoor & outdoor

Model DH-IPC-HDBW21A0RN-ZS

View product
B

Dahua Technology

DH-IPC-HDBW23A0RN-ZS security camera Dome IP security camera Indoor & outdoor

Model DH-IPC-HDBW23A0RN-ZS

View product
Performanceidentical
TypeIP security cameraIP security camera
Placement supportedIndoor & outdoorIndoor & outdoor
Connectivity technologyWiredWired
PTZ controlYesYes
Wide Dynamic Range (WDR)YesYes
Day/night modeYesYes
Infrared (IR) cut-off filterYesYes
CertificationFCC (SEFD1508235-A) UL (E234884-A94-UL)FCC (SEFD1508235-A) UL (E234884-A94-UL)
Design1 differ
Form factorDomeDome
Mounting typeDiffersCeilingCeiling/wall
Product colourWhiteWhite
Housing materialMetalMetal
Protection featuresVandal proofVandal proof
International Protection (IP) codeIP67IP67
Camera2 differ
Minimum illuminationDiffers0.01 lx0.1 lx
Angle of rotationKnown for one360°
Lens viewing angle, horizontal92°92°
Lens viewing angle, vertical48°48°
Tilt angle range0 - 80°0 - 80°
Pan range0 - 360°0 - 360°
White balanceAuto, Custom modes, Outdoor, SunnyAuto, Custom modes, Outdoor, Sunny
Camera shutter typeElectronicElectronic
Camera shutter speedDiffers1/3(4) ~ 1/100.000 s1/3(4) ~ 1/100000 s
Image sensoridentical
Sensor typeCMOSCMOS
Optical sensor size25.4 / 3 mm (1 / 3")25.4 / 3 mm (1 / 3")
Progressive scanYesYes
Lens systemidentical
Zoom capabilityYesYes
Digital zoom16x16x
Focal length range2.7 - 12 mm2.7 - 12 mm
Maximum aperture number1.41.4
Normal focusing rangeKnown for one1.3 - 23 m
Night visionidentical
Night visionKnown for oneYes
Night vision distanceKnown for one30 m
LED typeIRIR
Number of illumination LEDs22
Video3 differ
Maximum resolutionDiffers1280 x 960 pixels2048 x 1536 pixels
Total megapixelsDiffers1.3 MP3 MP
Video compression formatsH.264, M-JPEGH.264, M-JPEG
Supported graphics resolutionsDiffers1280 x 960352 x 288, 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 2048 x 1536 (QXGA)
Supported video modesKnown for one720p
Frame rate30 fps30 fps
Noise reductionYesYes
Automatic gain controlYesYes
Flip & mirrorYesYes
Privacy maskingYesYes
Full HDKnown for oneYes
Audioidentical
Signal-to-Noise Ratio (SNR)Known for one50 dB
Networkidentical
Ethernet LANYesYes
Supported network protocolsIPv4/ IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS, Bonjour, 802.1xIPv4/ IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS, Bonjour, 802.1x
Cabling technology10/100Base-T(X)10/100Base-T(X)
Number of users20 user(s)20 user(s)
Quality of Service (QoS) supportYesYes
Storageidentical
Built-in HDDKnown for oneNo
Internal memoryKnown for one256 MB
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports11
InterfaceRJ-45RJ-45
Securityidentical
IP address filteringYesYes
Video motion detectionKnown for oneYes
HTTPS encryptionKnown for oneYes
Motion sensorKnown for oneYes
Poweridentical
Power source typePoEPoE
Power consumption (max)4.5 W4.5 W
DC output voltage1212
Power over Ethernet (PoE)YesYes
Operational conditionsidentical
Operating temperature (T-T)-30 - 60 °C-30 - 60 °C
Storage temperature (T-T)Known for one-30 - 60 °C
Operating relative humidity (H-H)0 - 90%0 - 90%
Storage relative humidity (H-H)0 - 90%0 - 90%
Weight & dimensionsidentical
DepthKnown for one88.9 mm
Diameter12.2 cm12.2 cm
Weight400 g400 g
HeightKnown for one88.9 mm
Packaging contentidentical
Number of cameras11
System requirementsidentical
Mobile operating systems supportedKnown for oneAndroid, iOS
Technical detailsidentical
Suitable for outdoor useKnown for oneYes

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.

More security camera comparisons

All security camera comparisons