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Product comparison · 2 video intercom systems

Dahua Technology DHI-VTO3211D-P4-S2 video intercom system vs Dahua Technology KTP05(S) video intercom system

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  • 19specifications compared
  • 8differ
  • 11identical
  • 34known for one product only

Key differences

The Dahua Technology KTP05(S) video intercom system has 9° more viewing angle, horizontal than the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system (138° vs 129°). The Dahua Technology KTP05(S) video intercom system has 4° more viewing angle, vertical than the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system (78° vs 74°). Connectivity technology: Wired on the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system, Wired & Wireless on the Dahua Technology KTP05(S) video intercom system. Optical sensor size: 25.4 / 2.8 mm (1 / 2.8") on the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system, 25.4 / 2.9 mm (1 / 2.9") on the Dahua Technology KTP05(S) video intercom system. Voice codecs: G.711 on the Dahua Technology DHI-VTO3211D-P4-S2 video intercom system, G.711a, G.711u, PCM on the Dahua Technology KTP05(S) video intercom system.

  • Connectivity technology
    • Wired
    • Wired & Wireless
  • Optical sensor size
    • 25.4 / 2.8 mm (1 / 2.8")
    • 25.4 / 2.9 mm (1 / 2.9")
  • Viewing angle, horizontal
    • 129°
    • 138°
  • Viewing angle, vertical
    • 74°
    • 78°
  • Voice codecs
    • G.711
    • G.711a, G.711u, PCM
  • Product colour
    • Grey
    • Black, White
  • Operating system installed
    • Linux
    • Embedded LINUX

Side by side

Differences highlightedShow differences only
53 specifications
A

Dahua Technology

DHI-VTO3211D-P4-S2 video intercom system

Model DHI-VTO3211D-P4-S2

View product
B

Dahua Technology

KTP05(S) video intercom system

Model KTP05(S)

View product
Features1 differ
Connectivity technologyDiffersWiredWired & Wireless
SpeakerphoneKnown for oneYes
RFID readerKnown for oneYes
Number of buttonsKnown for one4 buttons
Video codecsKnown for oneH.264
Wall mountableKnown for oneYes
Frequency bandKnown for one2.4 GHz
Night visionidentical
Night visionKnown for oneYes
Camera3 differ
Optical sensor sizeDiffers25.4 / 2.8 mm (1 / 2.8")25.4 / 2.9 mm (1 / 2.9")
Field of view (FOV) angleKnown for one147°
Viewing angle, horizontalDiffers129°138°
Viewing angle, verticalDiffers74°78°
Viewing angle, diagonalKnown for one158°
Audio1 differ
Voice codecsDiffersG.711G.711a, G.711u, PCM
Design1 differ
Product colourDiffersGreyBlack, White
IK codeKnown for oneIK08
International Protection (IP) codeKnown for oneIP65
Outdoor unit housing materialKnown for oneZinc alloy
Proper useKnown for oneOutdoor
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC)
Network1 differ
Cabling technologyKnown for one10/100Base-T(X)
Supported network protocolsDiffersSIP; P2P; IPv4; DNS; RTSP; RTP; TCP; UDPDNS;RTSP;SSH;SIP;RTP
Ethernet LAN (RJ-45) portsKnown for one1
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Software1 differ
Operating system installedDiffersLinuxEmbedded LINUX
Poweridentical
Outdoor unit power typeKnown for oneDC
Power consumption (typical)Known for one6 W
Power consumption (standby)Known for one2 W
Operational conditionsidentical
Operating relative humidity (H-H)Known for one10 - 95%
Operating temperature (T-T)Known for one-40 - 60 °C
Weight & dimensionsidentical
WidthKnown for one101 mm
DepthKnown for one30 mm
HeightKnown for one182 mm
WeightKnown for one800 g
Packaging dataidentical
Package weightKnown for one660 g
Displayidentical
Display diagonalKnown for one17.8 cm (7")
Display technologyKnown for oneTFT
Display resolutionKnown for one1024 x 600 pixels
Video formats supportedKnown for oneH.264
Indoor unitidentical
RS-485 portsKnown for one1
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)

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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