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Product comparison · 2 video intercom systems

Dahua Technology VTO3311Q-WP video intercom system vs Dahua Technology VTO4202F-P-S2 video intercom system

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  • 29specifications compared
  • 14differ
  • 15identical
  • 31known for one product only

Key differences

The Dahua Technology VTO4202F-P-S2 video intercom system has 43.6° more viewing angle, horizontal than the Dahua Technology VTO3311Q-WP video intercom system (168.6° vs 125°). The Dahua Technology VTO4202F-P-S2 video intercom system has 22.1° more viewing angle, vertical than the Dahua Technology VTO3311Q-WP video intercom system (87.1° vs 65°). The Dahua Technology VTO3311Q-WP video intercom system has 7.2 mm more width than the Dahua Technology VTO4202F-P-S2 video intercom system (107.2 mm vs 100 mm). Video formats supported: H.264, H.265 on the Dahua Technology VTO3311Q-WP video intercom system, H.265 on the Dahua Technology VTO4202F-P-S2 video intercom system. Optical sensor size: 25.4 / 2.8 mm (1 / 2.8") on the Dahua Technology VTO3311Q-WP video intercom system, 25.4 / 2.5 mm (1 / 2.5") on the Dahua Technology VTO4202F-P-S2 video intercom system.

  • Video formats supported
    • H.264, H.265
    • H.265
  • Optical sensor size
    • 25.4 / 2.8 mm (1 / 2.8")
    • 25.4 / 2.5 mm (1 / 2.5")
  • Viewing angle, horizontal
    • 125°
    • 168.6°
  • Viewing angle, vertical
    • 65°
    • 87.1°
  • Product colour
    • Grey
    • Silver
  • IK code
    • IK08
    • IK07
  • Housing material
    • Aluminium, Metal
    • Aluminium
  • Operating temperature (T-T)
    • 10 - 90 °C
    • -30 - 60 °C

Side by side

Differences highlightedShow differences only
60 specifications
A

Dahua Technology

VTO3311Q-WP video intercom system

Model VTO3311Q-WP

View product
B

Dahua Technology

VTO4202F-P-S2 video intercom system

Model VTO4202F-P-S2

View product
Featuresidentical
Connectivity technologyWiredWired
ColourNoNo
Maximum number of cameras supportedKnown for one1
SpeakerphoneKnown for oneYes
RFID readerKnown for oneYes
Automatic gain controlKnown for oneYes
Built-in microphoneKnown for oneYes
Door station controlKnown for oneYes
Motion detection functionKnown for oneYes
VoIP protocolsKnown for oneSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Wall mountableKnown for oneYes
Number of buttonsKnown for one4 buttons
Display1 differ
Video formats supportedDiffersH.264, H.265H.265
Night visionidentical
Night visionYesYes
LED typeIRIR
Camera3 differ
Megapixel (approx.)2 MP2 MP
Supported video modes720p, 1080p720p, 1080p
Sensor typeCMOSCMOS
Optical sensor sizeDiffers25.4 / 2.8 mm (1 / 2.8")25.4 / 2.5 mm (1 / 2.5")
Maximum frame rate30 fps30 fps
Viewing angle, horizontalDiffers125°168.6°
Viewing angle, verticalDiffers65°87.1°
Digital zoomKnown for one139x
Audioidentical
Built-in speaker(s)Known for oneYes
Noise-cancelingKnown for oneYes
Voice codecsKnown for oneG.711a, G.711u, PCM
Design3 differ
Product colourDiffersGreySilver
IK codeDiffersIK08IK07
International Protection (IP) codeIP65IP65
Control typeKnown for oneButtons
Housing materialDiffersAluminium, MetalAluminium
Placement supportedKnown for oneVertical
Proper useKnown for oneOutdoor
Network1 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Ethernet LAN (RJ-45) ports11
Cabling technologyKnown for one10/100Base-T(X)
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsDiffersRTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/ HTTPS; ONVIFSIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Softwareidentical
Operating system installedKnown for oneLinux
Poweridentical
Outdoor unit power typeDCDC
AC adapter output voltageKnown for one48 V
AC adapter output currentKnown for one1 A
Power consumption (typical)Known for one12 W
Power consumption (standby)Known for one3 W
Operational conditions1 differ
Operating relative humidity (H-H)Known for one10 - 90%
Operating temperature (T-T)Differs10 - 90 °C-30 - 60 °C
Door station operating temperature (T-T)Known for one-40 - 60 °C
Weight & dimensions4 differ
WidthDiffers107.2 mm100 mm
DepthDiffers30 mm36 mm
HeightDiffers188.1 mm100 mm
WeightDiffers550 g350 g
Packaging data1 differ
Outdoor unit includedYesYes
Package weightDiffers810 g400 g
Logistics dataidentical
Quantity per pack1 pc(s)1 pc(s)
Minimum order quantityKnown for one1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Sustainability complianceKnown for oneYes
CertificationKnown for oneCE; FCC
Packaging contentidentical
Packaging contentKnown for oneAlarm power ribbon cable, rain cover

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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