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Product comparison · 2 video intercom systems

Dahua Technology VTO3221E-P video intercom system vs Dahua Technology VTO4202F-PI1 video intercom system

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  • 44specifications compared
  • 18differ
  • 26identical
  • 18known for one product only

Key differences

The Dahua Technology VTO4202F-PI1 video intercom system has 28.6° more viewing angle, horizontal than the Dahua Technology VTO3221E-P video intercom system (168.6° vs 140°). The Dahua Technology VTO4202F-PI1 video intercom system has 5.1° more viewing angle, vertical than the Dahua Technology VTO3221E-P video intercom system (87.1° vs 82°). The Dahua Technology VTO4202F-PI1 video intercom system has 36 V more AC adapter output voltage than the Dahua Technology VTO3221E-P video intercom system (48 V vs 12 V). Video formats supported: H.264 on the Dahua Technology VTO3221E-P video intercom system, H.265, H.264 on the Dahua Technology VTO4202F-PI1 video intercom system. Voice codecs: G.711 on the Dahua Technology VTO3221E-P video intercom system, G.711a, G.711u, PCM on the Dahua Technology VTO4202F-PI1 video intercom system.

  • Video formats supported
    • H.264
    • H.265, H.264
  • Viewing angle, horizontal
    • 140°
    • 168.6°
  • Viewing angle, vertical
    • 82°
    • 87.1°
  • Voice codecs
    • G.711
    • G.711a, G.711u, PCM
  • Product colour
    • Aluminium
    • Silver
  • Housing material
    • Aluminium
    • Polycarbonate (PC)
  • Networking standards
    • IEEE 802.3af
    • IEEE 802.3af, IEEE 802.3at
  • AC adapter output voltage
    • 12 V
    • 48 V

Side by side

Differences highlightedShow differences only
62 specifications
A

Dahua Technology

VTO3221E-P video intercom system

Model VTO3221E-P

View product
B

Dahua Technology

VTO4202F-PI1 video intercom system

Model VTO4202F-PI1

View product
Features1 differ
Maximum number of cameras supportedKnown for one1
VoIP protocolsDiffersTCP/IPUDP; TCP; IPv4; DNS; RTSP; UPnP; SIP; P2P; RTP
Number of buttonsKnown for one1 buttons
Display1 differ
Display diagonalKnown for one5.84 cm (2.3")
Display technologyKnown for oneOLED
TouchscreenKnown for oneNo
Video formats supportedDiffersH.264H.265, H.264
Wide Dynamic Range (WDR)Known for oneYes
Night visionidentical
LED typeKnown for oneIR
Camera2 differ
Viewing angle, horizontalDiffers140°168.6°
Viewing angle, verticalDiffers82°87.1°
Supported video modesKnown for one720p, 1080p
Maximum frame rateKnown for one25 fps
Audio1 differ
Voice codecsDiffersG.711G.711a, G.711u, PCM
Design2 differ
Product colourDiffersAluminiumSilver
IK codeKnown for oneIK08
Housing materialDiffersAluminiumPolycarbonate (PC)
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Network2 differ
Networking standardsDiffersIEEE 802.3afIEEE 802.3af, IEEE 802.3at
Supported network protocolsDiffersTCP/IPUDP; TCP; IPv4; DNS; RTSP; UPnP; SIP; P2P; RTP
Power4 differ
AC adapter output voltageDiffers12 V48 V
AC adapter output currentDiffers2 A1 A
Power consumption (typical)Differs7 W12 W
Power consumption (standby)Differs2 W4 W
Operational conditions1 differ
Operating relative humidity (H-H)Differs20 - 95%10 - 90%
Storage temperature (T-T)Known for one0 - 40 °C
Weight & dimensions4 differ
WidthDiffers98 mm100 mm
DepthDiffers32 mm100 mm
HeightDiffers200 mm49.9 mm
WeightDiffers1.5 kg450 g
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Storageidentical
Memory card slotKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one256 GB

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