Product comparison · 2 video intercom systems

Dahua Technology DHI-KTP03 video intercom system vs Dahua Technology VTH5421EW-H video intercom system

25specifications compared
15differ
10identical
33known for one product only

Key differences

The Dahua Technology DHI-KTP03 video intercom system has 32 GB more maximum memory card size than the Dahua Technology VTH5421EW-H video intercom system (64 GB vs 32 GB). The Dahua Technology DHI-KTP03 video intercom system has 5 more Ethernet LAN (RJ-45) ports than the Dahua Technology VTH5421EW-H video intercom system (6 vs 1). The Dahua Technology VTH5421EW-H video intercom system has 42 mm more width than the Dahua Technology DHI-KTP03 video intercom system (236 mm vs 194 mm). Only the Dahua Technology DHI-KTP03 video intercom system has outdoor unit included. Connectivity technology: Wired on the Dahua Technology DHI-KTP03 video intercom system, Wired & Wireless on the Dahua Technology VTH5421EW-H video intercom system.

Connectivity technology
- DHI-KTP03 video intercom system:Wired
- VTH5421EW-H video intercom system:Wired & Wireless
Product colour
- DHI-KTP03 video intercom system:Black
- VTH5421EW-H video intercom system:White
Compatible memory cards
- DHI-KTP03 video intercom system:MicroSD (TransFlash)
- VTH5421EW-H video intercom system:SD
Maximum memory card size
- DHI-KTP03 video intercom system:64 GB
- VTH5421EW-H video intercom system:32 GB
Ethernet LAN (RJ-45) ports
- DHI-KTP03 video intercom system:6
- VTH5421EW-H video intercom system:1
Operating system installed
- DHI-KTP03 video intercom system:Embedded LINUX
- VTH5421EW-H video intercom system:Linux
Indoor unit power type
- DHI-KTP03 video intercom system:AC
- VTH5421EW-H video intercom system:DC
Operating temperature (T-T)
- DHI-KTP03 video intercom system:-30 - 60 °C
- VTH5421EW-H video intercom system:-10 - 55 °C

Side by side

Differences highlightedShow differences only

Comparison of DHI-KTP03, VTH5421EW-H
58 specifications	A Dahua Technology DHI-KTP03 video intercom system Model DHI-KTP03 View product	B Dahua Technology VTH5421EW-H video intercom system Model VTH5421EW-H View product
Features1 differ
Connectivity technologyDiffers	Wired	Wired & Wireless
Number of displays supportedKnown for one	Unknown — not stated by the source	1
SpeakerphoneKnown for one	Unknown — not stated by the source	Yes
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Video codecsKnown for one	Unknown — not stated by the source	H.264
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Displayidentical
Backlight displayKnown for one	Unknown — not stated by the source	Yes
TouchscreenKnown for one	Unknown — not stated by the source	Yes
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
Wide Dynamic Range (WDR)Known for one	Yes	Unknown — not stated by the source
Audioidentical
Voice codecsKnown for one	Unknown — not stated by the source	PCM
Design1 differ
Product colourDiffers	Black	White
Indoor unit housing materialKnown for one	Unknown — not stated by the source	ABS, Polycarbonate
Control typeKnown for one	Unknown — not stated by the source	Touch
Proper useKnown for one	Unknown — not stated by the source	Indoor
Housing materialKnown for one	SECC	Unknown — not stated by the source
Storage2 differ
Compatible memory cardsDiffers	MicroSD (TransFlash)	SD
Maximum memory card sizeDiffers	64 GB	32 GB
Network1 differ
Ethernet LAN (RJ-45) portsDiffers	6	1
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Supported network protocolsKnown for one	Unknown — not stated by the source	IPv4, DNS, RTSP, RTP, TCP, UDP, SIP
Networking standardsKnown for one	IEEE 802.3af, IEEE 802.3at	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Embedded LINUX	Linux
Power1 differ
Indoor unit power typeDiffers	AC	DC
Power consumption (typical)Known for one	Unknown — not stated by the source	5 W
Power consumption (standby)Known for one	Unknown — not stated by the source	2 W
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Operating temperature (T-T)Differs	-30 - 60 °C	-10 - 55 °C
Weight & dimensions4 differ
WidthDiffers	194 mm	236 mm
DepthDiffers	108.1 mm	129.8 mm
HeightDiffers	35 mm	23 mm
WeightDiffers	560 g	566 g
Packaging data2 differ
Outdoor unit includedDiffers	Yes	No
Package weightDiffers	1.11 kg	917 g
Technical details1 differ
Compliance certificatesKnown for one	Unknown — not stated by the source	CE
CertificationDiffers	CE; FCC; UL	FCC
Cameraidentical
Megapixel (approx.)Known for one	1 MP	Unknown — not stated by the source
Sensor typeKnown for one	CMOS	Unknown — not stated by the source
Optical sensor sizeKnown for one	25.4 / 2.7 mm (1 / 2.7")	Unknown — not stated by the source
Fixed focal lengthKnown for one	2 mm	Unknown — not stated by the source
Viewing angle, diagonalKnown for one	122°	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	107°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	61°	Unknown — not stated by the source
Indoor unitidentical
Flash memoryKnown for one	128 MB	Unknown — not stated by the source
Internal memoryKnown for one	128 MB	Unknown — not stated by the source

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.

Dahua Technology DHI-KTP03 video intercom system vs Dahua Technology VTH5421EW-H video intercom system

Key differences

Side by side

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