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 video intercom systems

Dahua Technology VTH5421EW-H video intercom system vs Dahua Technology VTO3311Q-WP video intercom system

Add a product
  • 16specifications compared
  • 13differ
  • 3identical
  • 48known for one product only

Key differences

The Dahua Technology VTO3311Q-WP video intercom system has 1 W more power consumption (standby) than the Dahua Technology VTH5421EW-H video intercom system (3 W vs 2 W). The Dahua Technology VTH5421EW-H video intercom system has 128.8 mm more width than the Dahua Technology VTO3311Q-WP video intercom system (236 mm vs 107.2 mm). The Dahua Technology VTH5421EW-H video intercom system has 99.8 mm more depth than the Dahua Technology VTO3311Q-WP video intercom system (129.8 mm vs 30 mm). Only the Dahua Technology VTH5421EW-H video intercom system has colour. Only the Dahua Technology VTO3311Q-WP video intercom system has outdoor unit included.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Colour
    • Yes
    • No
  • Product colour
    • White
    • Grey
  • Power consumption (standby)
    • 2 W
    • 3 W
  • Operating temperature (T-T)
    • -10 - 55 °C
    • 10 - 90 °C
  • Width
    • 236 mm
    • 107.2 mm
  • Depth
    • 129.8 mm
    • 30 mm
  • Height
    • 23 mm
    • 188.1 mm

Side by side

Differences highlightedShow differences only
64 specifications
A

Dahua Technology

VTH5421EW-H video intercom system

Model VTH5421EW-H

View product
B

Dahua Technology

VTO3311Q-WP video intercom system

Model VTO3311Q-WP

View product
Features2 differ
Connectivity technologyDiffersWired & WirelessWired
ColourDiffersYesNo
Number of displays supportedKnown for one1
SpeakerphoneKnown for oneYes
Built-in microphoneKnown for oneYes
Video codecsKnown for oneH.264
Wall mountableKnown for oneYes
Number of buttonsKnown for one4 buttons
Displayidentical
Display diagonalKnown for one17.8 cm (7")
Display technologyKnown for oneTFT
Display resolutionKnown for one1024 x 600 pixels
Backlight displayKnown for oneYes
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Video formats supportedKnown for oneH.264, H.265
Audioidentical
Built-in speaker(s)Known for oneYes
Voice codecsKnown for onePCM
Design1 differ
Product colourDiffersWhiteGrey
Indoor unit housing materialKnown for oneABS, Polycarbonate
Control typeKnown for oneTouch
Proper useKnown for oneIndoor
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP65
Housing materialKnown for oneAluminium, Metal
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneSD
Maximum memory card sizeKnown for one32 GB
Network1 differ
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsDiffersIPv4, DNS, RTSP, RTP, TCP, UDP, SIPRTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/ HTTPS; ONVIF
Softwareidentical
Operating system installedKnown for oneLinux
Power1 differ
Indoor unit power typeKnown for oneDC
Power consumption (typical)Known for one5 W
Power consumption (standby)Differs2 W3 W
Outdoor unit power typeKnown for oneDC
Operational conditions1 differ
Operating relative humidity (H-H)Known for one10 - 90%
Operating temperature (T-T)Differs-10 - 55 °C10 - 90 °C
Door station operating temperature (T-T)Known for one-40 - 60 °C
Weight & dimensions4 differ
WidthDiffers236 mm107.2 mm
DepthDiffers129.8 mm30 mm
HeightDiffers23 mm188.1 mm
WeightDiffers566 g550 g
Packaging data2 differ
Indoor unit includedKnown for oneYes
Outdoor unit includedDiffersNoYes
Package weightDiffers917 g810 g
Technical details1 differ
Compliance certificatesKnown for oneCE
CertificationDiffersFCCCE; FCC
Night visionidentical
Night visionKnown for oneYes
LED typeKnown for oneIR
Cameraidentical
Megapixel (approx.)Known for one2 MP
Supported video modesKnown for one720p, 1080p
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one25.4 / 2.8 mm (1 / 2.8")
Digital zoomKnown for one139x
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalKnown for one125°
Viewing angle, verticalKnown for one65°
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Packaging contentidentical
Packaging contentKnown for oneAlarm power ribbon cable, rain cover

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 video intercom system comparisons

All video intercom system comparisons