Product comparison · 2 video intercom systems

Dahua Technology DHI-KTD01L(S) video intercom system vs Dahua Technology VTH5421EW-H video intercom system

17specifications compared
6differ
11identical
43known for one product only

Key differences

Only the Dahua Technology DHI-KTD01L(S) video intercom system has outdoor unit included. Connectivity technology: Wired on the Dahua Technology DHI-KTD01L(S) video intercom system, Wired & Wireless on the Dahua Technology VTH5421EW-H video intercom system. Product colour: Aluminium, White on the Dahua Technology DHI-KTD01L(S) video intercom system, White on the Dahua Technology VTH5421EW-H video intercom system. Control type: Buttons, Touch on the Dahua Technology DHI-KTD01L(S) video intercom system, Touch on the Dahua Technology VTH5421EW-H video intercom system. Proper use: Indoor & outdoor on the Dahua Technology DHI-KTD01L(S) video intercom system, Indoor on the Dahua Technology VTH5421EW-H video intercom system.

Connectivity technology
- DHI-KTD01L(S) video intercom system:Wired
- VTH5421EW-H video intercom system:Wired & Wireless
Product colour
- DHI-KTD01L(S) video intercom system:Aluminium, White
- VTH5421EW-H video intercom system:White
Control type
- DHI-KTD01L(S) video intercom system:Buttons, Touch
- VTH5421EW-H video intercom system:Touch
Proper use
- DHI-KTD01L(S) video intercom system:Indoor & outdoor
- VTH5421EW-H video intercom system:Indoor
Outdoor unit included
- DHI-KTD01L(S) video intercom system:Yes
- VTH5421EW-H video intercom system:No

Side by side

Differences highlightedShow differences only

Comparison of DHI-KTD01L(S), VTH5421EW-H
60 specifications	A Dahua Technology DHI-KTD01L(S) video intercom system Model DHI-KTD01L(S) View product	B Dahua Technology VTH5421EW-H video intercom system Model VTH5421EW-H View product
Features1 differ
Connectivity technologyDiffers	Wired	Wired & Wireless
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
Maximum number of cameras supportedKnown for one	1	Unknown — not stated by the source
Displayidentical
Backlight displayKnown for one	Unknown — not stated by the source	Yes
Audioidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Voice codecsKnown for one	Unknown — not stated by the source	PCM
Design3 differ
Product colourDiffers	Aluminium, White	White
Indoor unit housing materialKnown for one	Unknown — not stated by the source	ABS, Polycarbonate
Control typeDiffers	Buttons, Touch	Touch
Proper useDiffers	Indoor & outdoor	Indoor
IK codeKnown for one	IK07	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP65	Unknown — not stated by the source
Outdoor unit housing materialKnown for one	Aluminium	Unknown — not stated by the source
Storageidentical
Memory card slotKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD
Maximum memory card sizeKnown for one	Unknown — not stated by the source	32 GB
Network1 differ
Ethernet interface typeKnown for one	Unknown — not stated by the source	Fast Ethernet
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	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 protocolsDiffers	RTSP;RTMP;HTTP/HTTPS;DNS; UPnP;RTP;SIP;SSH; ONVIF ;P2P	IPv4, DNS, RTSP, RTP, TCP, UDP, SIP
Softwareidentical
Operating system installedKnown for one	Unknown — not stated by the source	Linux
Poweridentical
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
Outdoor unit power typeKnown for one	DC	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 55 °C
Door station operating temperature (T-T)Known for one	-30 - 60 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	236 mm
DepthKnown for one	Unknown — not stated by the source	129.8 mm
HeightKnown for one	Unknown — not stated by the source	23 mm
WeightKnown for one	Unknown — not stated by the source	566 g
Packaging data1 differ
Outdoor unit includedDiffers	Yes	No
Package weightKnown for one	Unknown — not stated by the source	917 g
Mounting kitKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE
CertificationKnown for one	Unknown — not stated by the source	FCC
Cameraidentical
Megapixel (approx.)Known for one	2 MP	Unknown — not stated by the source
Maximum image resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Sensor typeKnown for one	CMOS	Unknown — not stated by the source
Optical sensor sizeKnown for one	25.4 / 2.5 mm (1 / 2.5")	Unknown — not stated by the source
Field of view (FOV) angleKnown for one	176.7°	Unknown — not stated by the source
Maximum frame rateKnown for one	30 fps	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	160°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	87.1°	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-KTD01L(S) video intercom system vs Dahua Technology VTH5421EW-H video intercom system

Key differences

Side by side

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