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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO3211D-P4-S2 video intercom system vs Dahua Technology VTO9541D video intercom system

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  • 34specifications compared
  • 16differ
  • 18identical
  • 35known for one product only

Key differences

The Dahua Technology DHI-VTO3211D-P4-S2 video intercom system has 34.84° more viewing angle, horizontal than the Dahua Technology VTO9541D video intercom system (129° vs 94.16°). The Dahua Technology DHI-VTO3211D-P4-S2 video intercom system has 24.43° more viewing angle, vertical than the Dahua Technology VTO9541D video intercom system (74° vs 49.57°). The Dahua Technology VTO9541D video intercom system has 73.8 mm more width than the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system (174.8 mm vs 101 mm). Voice codecs: G.711 on the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system, G.711u on the Dahua Technology VTO9541D video intercom system. IK code: IK08 on the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system, IK07 on the Dahua Technology VTO9541D video intercom system.

  • Viewing angle, horizontal
    • 129°
    • 94.16°
  • Viewing angle, vertical
    • 74°
    • 49.57°
  • Voice codecs
    • G.711
    • G.711u
  • IK code
    • IK08
    • IK07
  • Control type
    • Buttons
    • Touch
  • Ethernet interface type
    • Fast Ethernet
    • Gigabit Ethernet
  • Ethernet LAN data rates
    • 10,100 Mbit/s
    • 10,100,1000 Mbit/s
  • Cabling technology
    • 10/100Base-T(X)
    • 10/100/1000Base-T(X)

Side by side

Differences highlightedShow differences only
69 specifications
A

Dahua Technology

DHI-VTO3211D-P4-S2 video intercom system

Model DHI-VTO3211D-P4-S2

View product
B

Dahua Technology

VTO9541D video intercom system

Model VTO9541D

View product
Featuresidentical
Number of displays supportedKnown for one1
Maximum number of cameras supportedKnown for one2
Fingerprint readerKnown for oneYes
Automatic gain controlKnown for oneYes
Door station controlKnown for oneYes
Motion detection functionKnown for oneYes
VoIP protocolsKnown for oneIPv4, FTP, DNS, RTSP, RTP, TCP, UDP, SIP
Number of buttonsKnown for one4 buttons
Video codecsKnown for oneH.264
Displayidentical
Display diagonalKnown for one25.4 cm (10")
Display technologyKnown for oneLCD
Display resolutionKnown for one800 x 1280 pixels
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Video formats supportedKnown for oneH.264
Camera2 differ
Supported video modesKnown for one720p, 1080p
Maximum frame rateKnown for one30 fps
Viewing angle, horizontalDiffers129°94.16°
Viewing angle, verticalDiffers74°49.57°
Field of view (FOV) angleKnown for one147°
Audio1 differ
Number of speakersKnown for one1
Speaker powerKnown for one1.5 W
Noise-cancelingKnown for oneYes
Voice codecsDiffersG.711G.711u
Design2 differ
IK codeDiffersIK08IK07
Control typeDiffersButtonsTouch
Housing materialKnown for oneMetal, Tempered glass
Placement supportedKnown for oneVertical
Outdoor unit housing materialKnown for oneZinc alloy
Network4 differ
Ethernet interface typeDiffersFast EthernetGigabit Ethernet
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Supported network protocolsDiffersSIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDPIPv4, FTP, DNS, RTSP, RTP, TCP, UDP, SIP
Poweridentical
AC adapter output voltageKnown for one12 V
AC adapter output currentKnown for one2 A
Power consumptionKnown for one100 mA
Power consumption (typical)Known for one18 W
Power consumption (standby)Known for one5 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 95%10 - 90%
Operating temperature (T-T)Differs-40 - 60 °C-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers101 mm174.8 mm
DepthDiffers30 mm57.3 mm
HeightDiffers182 mm475.8 mm
WeightDiffers800 g2.2 kg
Packaging data1 differ
Package weightDiffers660 g2.67 kg
Indoor unit includedKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Sustainability complianceKnown for oneYes

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