All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 video intercom systems

Dahua Technology KTP01L (S) vs Dahua Technology VTH2421FW video intercom system

Add a product
  • 20specifications compared
  • 9differ
  • 11identical
  • 31known for one product only

Key differences

Only the Dahua Technology KTP01L (S) has outdoor unit included. Display technology: TFT on the Dahua Technology KTP01L (S), LCD on the Dahua Technology VTH2421FW video intercom system. Video formats supported: H.265 on the Dahua Technology KTP01L (S), H.264 on the Dahua Technology VTH2421FW video intercom system. Voice codecs: G.711a, G.711u, PCM on the Dahua Technology KTP01L (S), G.711 on the Dahua Technology VTH2421FW video intercom system. Product colour: Black, Silver on the Dahua Technology KTP01L (S), Black, White on the Dahua Technology VTH2421FW video intercom system.

  • Display technology
    • TFT
    • LCD
  • Video formats supported
    • H.265
    • H.264
  • Voice codecs
    • G.711a, G.711u, PCM
    • G.711
  • Product colour
    • Black, Silver
    • Black, White
  • Operating system installed
    • Embedded LINUX
    • Linux
  • Indoor unit power type
    • AC
    • DC
  • Operating relative humidity (H-H)
    • 10 - 95%
    • 10 - 90%
  • Outdoor unit included
    • Yes
    • No

Side by side

Differences highlightedShow differences only
51 specifications
A

Dahua Technology

KTP01L (S)View product
B

Dahua Technology

VTH2421FW video intercom system

Model VTH2421FW

View product
Featuresidentical
Connectivity technologyWiredWired
ColourYesYes
Number of displays supportedKnown for one1
SpeakerphoneKnown for oneYes
Built-in microphoneKnown for oneYes
Wall mountableKnown for oneYes
Display2 differ
Display diagonal17.8 cm (7")17.8 cm (7")
Display technologyDiffersTFTLCD
Display resolution1024 x 600 pixels1024 x 600 pixels
Backlight displayYesYes
TouchscreenYesYes
Touchscreen typeCapacitiveCapacitive
Video formats supportedDiffersH.265H.264
Cameraidentical
Megapixel (approx.)Known for one2 MP
Sensor typeKnown for oneCMOS
Optical sensor sizeKnown for one25.4 / 2.9 mm (1 / 2.9")
Day/night modeKnown for oneYes
Fixed focal lengthKnown for one2 mm
Maximum frame rateKnown for one25 fps
Viewing angle, diagonalKnown for one159°
Viewing angle, horizontalKnown for one140°
Viewing angle, verticalKnown for one79.6°
Audio1 differ
Built-in speaker(s)YesYes
Voice codecsDiffersG.711a, G.711u, PCMG.711
Number of speakersKnown for one1
Design1 differ
Product colourDiffersBlack, SilverBlack, White
Control typeKnown for oneButtons
LED indicatorsKnown for oneYes
Placement supportedKnown for oneHorizontal
Storageidentical
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one64 GB
Indoor unitidentical
RS-485 portsKnown for one1
Network1 differ
Ethernet interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one6
Power over Ethernet (PoE)Known for oneYes
Supported network protocolsDiffersRTSP; RTMP; HTTP/HTTPS; DNS; UPnP; RTP; SIP; SSH; ONVIF; P2PTCP/IP
Software1 differ
Operating system installedDiffersEmbedded LINUXLinux
Power1 differ
Indoor unit power typeDiffersACDC
AC adapter input voltageKnown for one100 - 240 V
Power consumption (typical)Known for one7 W
Power consumption (standby)Known for one1 W
Operational conditions1 differ
Operating relative humidity (H-H)Differs10 - 95%10 - 90%
Operating temperature (T-T)Known for one-10 - 55 °C
Packaging data1 differ
Indoor unit includedYesYes
Outdoor unit includedDiffersYesNo
Technical detailsidentical
CertificationKnown for oneCE; FCC; UL
Weight & dimensionsidentical
WidthKnown for one221.5 mm
DepthKnown for one21.5 mm
HeightKnown for one119.6 mm
WeightKnown for one350 g

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.

More video intercom system comparisons

All video intercom system comparisons