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Product comparison · 2 video intercom systems

Dahua Technology VTH8621KMS-WP video intercom system vs Dahua Technology VTO9541D video intercom system

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  • 46specifications compared
  • 21differ
  • 25identical
  • 25known for one product only

Key differences

The Dahua Technology VTO9541D video intercom system has 1 more maximum cameras supported than the Dahua Technology VTH8621KMS-WP video intercom system (2 vs 1). The Dahua Technology VTO9541D video intercom system has 1 A more AC adapter output current than the Dahua Technology VTH8621KMS-WP video intercom system (2 A vs 1 A). The Dahua Technology VTO9541D video intercom system has 11 W more power consumption (typical) than the Dahua Technology VTH8621KMS-WP video intercom system (18 W vs 7 W). Display diagonal: 17.8 cm (7") on the Dahua Technology VTH8621KMS-WP video intercom system, 25.4 cm (10") on the Dahua Technology VTO9541D video intercom system. Display technology: TFT on the Dahua Technology VTH8621KMS-WP video intercom system, LCD on the Dahua Technology VTO9541D video intercom system.

  • Maximum number of cameras supported
    • 1
    • 2
  • Display diagonal
    • 17.8 cm (7")
    • 25.4 cm (10")
  • Display technology
    • TFT
    • LCD
  • Display resolution
    • 1024 x 600 pixels
    • 800 x 1280 pixels
  • Voice codecs
    • G.711a, G.711u, PCM
    • G.711u
  • Product colour
    • Silver
    • Grey
  • Housing material
    • Metal
    • Metal, Tempered glass
  • Placement supported
    • Horizontal
    • Vertical

Side by side

Differences highlightedShow differences only
71 specifications
A

Dahua Technology

VTH8621KMS-WP video intercom system

Model VTH8621KMS-WP

View product
B

Dahua Technology

VTO9541D video intercom system

Model VTO9541D

View product
Features1 differ
Connectivity technologyWiredWired
ColourYesYes
Number of displays supported11
Maximum number of cameras supportedDiffers12
SpeakerphoneYesYes
RFID readerKnown for oneYes
Fingerprint readerKnown for oneYes
Automatic gain controlYesYes
Built-in microphoneYesYes
Door station controlYesYes
Motion detection functionYesYes
VoIP protocolsKnown for oneIPv4, FTP, DNS, RTSP, RTP, TCP, UDP, SIP
Wall mountableYesYes
Echo cancellationKnown for oneYes
Display3 differ
Display diagonalDiffers17.8 cm (7")25.4 cm (10")
Display technologyDiffersTFTLCD
Display resolutionDiffers1024 x 600 pixels800 x 1280 pixels
TouchscreenYesYes
Touchscreen typeCapacitiveCapacitive
Video formats supportedKnown for oneH.264
Night visionidentical
Night visionKnown for oneYes
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 one94.16°
Viewing angle, verticalKnown for one49.57°
Audio1 differ
Built-in speaker(s)YesYes
Number of speakersKnown for one1
Speaker powerKnown for one1.5 W
Noise-cancelingYesYes
Voice codecsDiffersG.711a, G.711u, PCMG.711u
Design3 differ
Product colourDiffersSilverGrey
IK codeKnown for oneIK07
International Protection (IP) codeKnown for oneIP65
Control typeTouchTouch
Housing materialDiffersMetalMetal, Tempered glass
Placement supportedDiffersHorizontalVertical
Proper useOutdoorOutdoor
Outdoor unit housing materialKnown for oneAluminium
Network3 differ
Ethernet interface typeDiffersFast EthernetGigabit Ethernet
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Ethernet LAN (RJ-45) ports11
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Power over Ethernet (PoE)YesYes
Supported network protocolsKnown for oneIPv4, FTP, DNS, RTSP, RTP, TCP, UDP, SIP
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Softwareidentical
Operating system installedLinuxLinux
Power3 differ
Outdoor unit power typeDCDC
AC adapter output voltage12 V12 V
AC adapter output currentDiffers1 A2 A
Power consumptionKnown for one100 mA
Power consumption (typical)Differs7 W18 W
Power consumption (standby)Differs3 W5 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 95%10 - 90%
Operating temperature (T-T)Differs-10 - 55 °C-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers185 mm174.8 mm
DepthDiffers23.5 mm57.3 mm
HeightDiffers147 mm475.8 mm
WeightDiffers390 g2.2 kg
Packaging data1 differ
Outdoor unit includedYesYes
Package weightDiffers580 g2.67 kg
Logistics dataidentical
Quantity per pack1 pc(s)1 pc(s)
Minimum order quantity1 pc(s)1 pc(s)
Technical detailsidentical
Compliance certificatesCE, Federal Communications Commission (FCC)CE, Federal Communications Commission (FCC)
Sustainability complianceYesYes
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one64 GB

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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