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Product comparison · 2 video intercom systems

Dahua Technology VTH5421EW-H video intercom system vs Dahua Technology VTO3312Q-P video intercom system

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  • 31specifications compared
  • 20differ
  • 11identical
  • 41known for one product only

Key differences

The Dahua Technology VTO3312Q-P video intercom system has 224 GB more maximum memory card size than the Dahua Technology VTH5421EW-H video intercom system (256 GB vs 32 GB). The Dahua Technology VTO3312Q-P video intercom system has 3 W more power consumption (typical) than the Dahua Technology VTH5421EW-H video intercom system (8 W vs 5 W). The Dahua Technology VTO3312Q-P video intercom system has 2 W more power consumption (standby) than the Dahua Technology VTH5421EW-H video intercom system (4 W vs 2 W). Only the Dahua Technology VTH5421EW-H video intercom system has colour. Only the Dahua Technology VTH5421EW-H video intercom system has touchscreen.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Colour
    • Yes
    • No
  • Touchscreen
    • Yes
    • No
  • Voice codecs
    • PCM
    • G.711a, G.711u, PCM
  • Product colour
    • White
    • Grey
  • Control type
    • Touch
    • Buttons
  • Proper use
    • Indoor
    • Outdoor
  • Compatible memory cards
    • SD
    • MicroSD (TransFlash), SD

Side by side

Differences highlightedShow differences only
72 specifications
A

Dahua Technology

VTH5421EW-H video intercom system

Model VTH5421EW-H

View product
B

Dahua Technology

VTO3312Q-P video intercom system

Model VTO3312Q-P

View product
Features2 differ
Connectivity technologyDiffersWired & WirelessWired
ColourDiffersYesNo
Maximum number of cameras supportedKnown for one1
RFID readerKnown for oneYes
Automatic gain controlKnown for oneYes
Door station controlKnown for oneYes
Motion detection functionKnown for oneYes
VoIP protocolsKnown for oneRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Number of displays supportedKnown for one1
Video codecsKnown for oneH.264
Display1 differ
TouchscreenDiffersYesNo
Video formats supportedKnown for oneH.264, H.265
Display diagonalKnown for one17.8 cm (7")
Display technologyKnown for oneTFT
Display resolutionKnown for one1024 x 600 pixels
Backlight displayKnown for oneYes
Touchscreen typeKnown for oneCapacitive
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")
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalKnown for one125°
Viewing angle, verticalKnown for one65°
Audio1 differ
Noise-cancelingKnown for oneYes
Voice codecsDiffersPCMG.711a, G.711u, PCM
Design3 differ
Product colourDiffersWhiteGrey
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP65
Control typeDiffersTouchButtons
Housing materialKnown for oneAluminium
Placement supportedKnown for oneVertical
Proper useDiffersIndoorOutdoor
Indoor unit housing materialKnown for oneABS, Polycarbonate
Storage2 differ
Compatible memory cardsDiffersSDMicroSD (TransFlash), SD
Maximum memory card sizeDiffers32 GB256 GB
Network1 differ
Supported network protocolsDiffersIPv4, DNS, RTSP, RTP, TCP, UDP, SIPRTSP, DNS, P2P, UPnP, RTP, RTMP, SIP, SSH, HTTP/HTTPS, ONVIF
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Power2 differ
Outdoor unit power typeKnown for oneDC
AC adapter output voltageKnown for one48 V
AC adapter output currentKnown for one1 A
Power consumption (typical)Differs5 W8 W
Power consumption (standby)Differs2 W4 W
Indoor unit power typeKnown for oneDC
Operational conditions1 differ
Operating temperature (T-T)Differs-10 - 55 °C-40 - 60 °C
Weight & dimensions4 differ
WidthDiffers236 mm107.2 mm
DepthDiffers129.8 mm30 mm
HeightDiffers23 mm188.1 mm
WeightDiffers566 g570 g
Packaging data2 differ
Outdoor unit includedDiffersNoYes
Package weightDiffers917 g780 g
Indoor unit includedKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Technical details1 differ
Compliance certificatesDiffersCECE, Federal Communications Commission (FCC)
Sustainability complianceKnown for oneYes
CertificationKnown for oneFCC
Softwareidentical
Operating system installedKnown for oneLinux

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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