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Product comparison · 2 video intercom systems

Dahua Technology VTO3221E-P video intercom system vs Dahua Technology VTO9541D video intercom system

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  • 52specifications compared
  • 26differ
  • 26identical
  • 13known for one product only

Key differences

The Dahua Technology VTO9541D video intercom system has 1 more maximum cameras supported than the Dahua Technology VTO3221E-P video intercom system (2 vs 1). The Dahua Technology VTO3221E-P video intercom system has 45.84° more viewing angle, horizontal than the Dahua Technology VTO9541D video intercom system (140° vs 94.16°). The Dahua Technology VTO3221E-P video intercom system has 32.43° more viewing angle, vertical than the Dahua Technology VTO9541D video intercom system (82° vs 49.57°). Only the Dahua Technology VTO9541D video intercom system has colour. Only the Dahua Technology VTO9541D video intercom system has touchscreen.

  • Colour
    • No
    • Yes
  • Maximum number of cameras supported
    • 1
    • 2
  • Display diagonal
    • 5.84 cm (2.3")
    • 25.4 cm (10")
  • Display technology
    • OLED
    • LCD
  • Touchscreen
    • No
    • Yes
  • Optical sensor size
    • 25.4 / 2.9 mm (1 / 2.9")
    • 25.4 / 2.8 mm (1 / 2.8")
  • Viewing angle, horizontal
    • 140°
    • 94.16°
  • Viewing angle, vertical
    • 82°
    • 49.57°

Side by side

Differences highlightedShow differences only
65 specifications
A

Dahua Technology

VTO3221E-P video intercom system

Model VTO3221E-P

View product
B

Dahua Technology

VTO9541D video intercom system

Model VTO9541D

View product
Features3 differ
ColourDiffersNoYes
Number of displays supportedKnown for one1
Maximum number of cameras supportedDiffers12
Fingerprint readerKnown for oneYes
VoIP protocolsDiffersTCP/IPIPv4, FTP, DNS, RTSP, RTP, TCP, UDP, SIP
Display3 differ
Display diagonalDiffers5.84 cm (2.3")25.4 cm (10")
Display technologyDiffersOLEDLCD
Display resolutionKnown for one800 x 1280 pixels
TouchscreenDiffersNoYes
Touchscreen typeKnown for oneCapacitive
Camera3 differ
Supported video modesKnown for one720p, 1080p
Optical sensor sizeDiffers25.4 / 2.9 mm (1 / 2.9")25.4 / 2.8 mm (1 / 2.8")
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalDiffers140°94.16°
Viewing angle, verticalDiffers82°49.57°
Audio1 differ
Number of speakersKnown for one1
Speaker powerKnown for one1.5 W
Voice codecsDiffersG.711G.711u
Design4 differ
Product colourDiffersAluminiumGrey
IK codeDiffersIK08IK07
Control typeDiffersButtonsTouch
Housing materialDiffersAluminiumMetal, Tempered glass
Network4 differ
Ethernet interface typeDiffersFast EthernetGigabit Ethernet
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Supported network protocolsDiffersTCP/IPIPv4, FTP, DNS, RTSP, RTP, TCP, UDP, SIP
Networking standardsKnown for oneIEEE 802.3af
Power2 differ
Power consumptionKnown for one100 mA
Power consumption (typical)Differs7 W18 W
Power consumption (standby)Differs2 W5 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs20 - 95%10 - 90%
Operating temperature (T-T)Differs-40 - 60 °C-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers98 mm174.8 mm
DepthDiffers32 mm57.3 mm
HeightDiffers200 mm475.8 mm
WeightDiffers1.5 kg2.2 kg
Packaging dataidentical
Package weightKnown for one2.67 kg
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Sustainability complianceKnown 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.

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