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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTH5221D video intercom system vs Dahua Technology VTH8641KMS-WP video intercom system

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  • 27specifications compared
  • 14differ
  • 13identical
  • 29known for one product only

Key differences

The Dahua Technology DHI-VTH5221D video intercom system has 31 more maximum cameras supported than the Dahua Technology VTH8641KMS-WP video intercom system (32 vs 1). The Dahua Technology VTH8641KMS-WP video intercom system has 32 GB more maximum memory card size than the Dahua Technology DHI-VTH5221D video intercom system (64 GB vs 32 GB). The Dahua Technology DHI-VTH5221D video intercom system has 25 mm more width than the Dahua Technology VTH8641KMS-WP video intercom system (215 mm vs 190 mm). Only the Dahua Technology VTH8641KMS-WP video intercom system has speakerphone. Only the Dahua Technology VTH8641KMS-WP video intercom system has outdoor unit included.

  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Maximum number of cameras supported
    • 32
    • 1
  • Speakerphone
    • No
    • Yes
  • Display diagonal
    • 17.8 cm (7")
    • 25.4 cm (10")
  • Voice codecs
    • G.711
    • G.711a, G.711u, PCM
  • Product colour
    • Black
    • White
  • Maximum memory card size
    • 32 GB
    • 64 GB
  • Ethernet LAN data rates
    • 10,100 Mbit/s
    • 10,1000 Mbit/s

Side by side

Differences highlightedShow differences only
56 specifications
A

Dahua Technology

DHI-VTH5221D video intercom system

Model DHI-VTH5221D

View product
B

Dahua Technology

VTH8641KMS-WP video intercom system

Model VTH8641KMS-WP

View product
Features3 differ
Connectivity technologyDiffersWired & WirelessWired
Maximum number of cameras supportedDiffers321
SpeakerphoneDiffersNoYes
Automatic gain controlKnown for oneYes
Built-in microphoneKnown for oneYes
Echo cancellationKnown for oneYes
Motion detection functionKnown for oneYes
ColourKnown for oneYes
Display1 differ
Display diagonalDiffers17.8 cm (7")25.4 cm (10")
Backlight displayKnown for oneYes
Audio1 differ
Built-in speaker(s)Known for oneYes
Noise-cancelingKnown for oneYes
Voice codecsDiffersG.711G.711a, G.711u, PCM
Design1 differ
Product colourDiffersBlackWhite
Housing materialKnown for oneMetal
Placement supportedKnown for oneHorizontal
Proper useKnown for oneOutdoor
Storage1 differ
Maximum memory card sizeDiffers32 GB64 GB
Network2 differ
Ethernet LAN data ratesDiffers10,100 Mbit/s10,1000 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one1
Wi-Fi standardsDiffers802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g
Supported network protocolsKnown for oneTCP/IP
Poweridentical
Outdoor unit power typeKnown for oneDC
Indoor unit power typeKnown for oneDC
Power consumption (typical)Known for one7 W
Power consumption (standby)Known for one1 W
Operational conditionsidentical
Operating temperature (T-T)Known for one-10 - 55 °C
Storage temperature (T-T)Known for one10 - 95 °C
Main monitor station operating temperature (T-T)Known for one-10 - 55 °C
Operating relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WidthDiffers215 mm190 mm
DepthDiffers21 mm250 mm
HeightDiffers140 mm23.5 mm
WeightDiffers800 g670 g
Packaging data1 differ
Outdoor unit includedDiffersNoYes
Package weightKnown for one850 g
Indoor unit includedKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Sustainability complianceKnown for oneYes
CertificationKnown for oneFCC CFR 47 Part 15 subpart BANSI C63.4 - 2009EN 55022:2010, EN 55024:2010, EN 50130-4:2011, EN 61000-6-3:2007, EN 61000-3-2:2006+A1:2009EN 61000-3-3:2008, IEC 61000-4-2:2008, IEC 61000-4-3:2010, IEC 61000-4-4:2012, IEC 61000-4-5:2005, IEC 61000-4-6:2008, IEC 61000-4-8:2009, IEC 61000-4-11:2004 UL 60
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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