Product comparison · 2 video intercom systems

Dahua Technology VTH8621KMS-WP video intercom system vs Dahua Technology VTO4202F-P-S2 video intercom system

39specifications compared
13differ
26identical
29known for one product only

Key differences

The Dahua Technology VTO4202F-P-S2 video intercom system has 36 V more AC adapter output voltage than the Dahua Technology VTH8621KMS-WP video intercom system (48 V vs 12 V). The Dahua Technology VTO4202F-P-S2 video intercom system has 5 W more power consumption (typical) than the Dahua Technology VTH8621KMS-WP video intercom system (12 W vs 7 W). The Dahua Technology VTH8621KMS-WP video intercom system has 85 mm more width than the Dahua Technology VTO4202F-P-S2 video intercom system (185 mm vs 100 mm). Only the Dahua Technology VTH8621KMS-WP video intercom system has colour. Control type: Touch on the Dahua Technology VTH8621KMS-WP video intercom system, Buttons on the Dahua Technology VTO4202F-P-S2 video intercom system.

Colour
- VTH8621KMS-WP video intercom system:Yes
- VTO4202F-P-S2 video intercom system:No
Control type
- VTH8621KMS-WP video intercom system:Touch
- VTO4202F-P-S2 video intercom system:Buttons
Housing material
- VTH8621KMS-WP video intercom system:Metal
- VTO4202F-P-S2 video intercom system:Aluminium
Placement supported
- VTH8621KMS-WP video intercom system:Horizontal
- VTO4202F-P-S2 video intercom system:Vertical
AC adapter output voltage
- VTH8621KMS-WP video intercom system:12 V
- VTO4202F-P-S2 video intercom system:48 V
Power consumption (typical)
- VTH8621KMS-WP video intercom system:7 W
- VTO4202F-P-S2 video intercom system:12 W
Operating relative humidity (H-H)
- VTH8621KMS-WP video intercom system:10 - 95%
- VTO4202F-P-S2 video intercom system:10 - 90%
Operating temperature (T-T)
- VTH8621KMS-WP video intercom system:-10 - 55 °C
- VTO4202F-P-S2 video intercom system:-30 - 60 °C

Side by side

Differences highlightedShow differences only

Comparison of VTH8621KMS-WP, VTO4202F-P-S2
68 specifications	A Dahua Technology VTH8621KMS-WP video intercom system Model VTH8621KMS-WP View product	B Dahua Technology VTO4202F-P-S2 video intercom system Model VTO4202F-P-S2 View product
Features1 differ
Connectivity technology	Wired	Wired
ColourDiffers	Yes	No
Maximum number of cameras supported	1	1
Speakerphone	Yes	Yes
RFID readerKnown for one	Unknown — not stated by the source	Yes
Automatic gain control	Yes	Yes
Built-in microphone	Yes	Yes
Door station control	Yes	Yes
Motion detection function	Yes	Yes
VoIP protocolsKnown for one	Unknown — not stated by the source	SIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Wall mountable	Yes	Yes
Number of displays supportedKnown for one	1	Unknown — not stated by the source
Echo cancellationKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Video formats supportedKnown for one	Unknown — not stated by the source	H.265
Display diagonalKnown for one	17.8 cm (7")	Unknown — not stated by the source
Display technologyKnown for one	TFT	Unknown — not stated by the source
Display resolutionKnown for one	1024 x 600 pixels	Unknown — not stated by the source
TouchscreenKnown for one	Yes	Unknown — not stated by the source
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
Night visionidentical
Night visionKnown for one	Unknown — not stated by the source	Yes
LED typeKnown for one	Unknown — not stated by the source	IR
Cameraidentical
Megapixel (approx.)Known for one	Unknown — not stated by the source	2 MP
Supported video modesKnown for one	Unknown — not stated by the source	720p, 1080p
Sensor typeKnown for one	Unknown — not stated by the source	CMOS
Optical sensor sizeKnown for one	Unknown — not stated by the source	25.4 / 2.5 mm (1 / 2.5")
Maximum frame rateKnown for one	Unknown — not stated by the source	30 fps
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	168.6°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	87.1°
Audioidentical
Built-in speaker(s)	Yes	Yes
Noise-canceling	Yes	Yes
Voice codecs	G.711a, G.711u, PCM	G.711a, G.711u, PCM
Design3 differ
Product colour	Silver	Silver
IK codeKnown for one	Unknown — not stated by the source	IK07
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP65
Control typeDiffers	Touch	Buttons
Housing materialDiffers	Metal	Aluminium
Placement supportedDiffers	Horizontal	Vertical
Proper use	Outdoor	Outdoor
Outdoor unit housing materialKnown for one	Aluminium	Unknown — not stated by the source
Networkidentical
Ethernet interface type	Fast Ethernet	Fast Ethernet
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Ethernet LAN (RJ-45) ports	1	1
Cabling technology	10/100Base-T(X)	10/100Base-T(X)
Power over Ethernet (PoE)	Yes	Yes
Supported network protocolsKnown for one	Unknown — not stated by the source	SIP, P2P, IPv4, FTP, UPnP, DNS, DDNS, RTSP, RTP, TCP, UDP
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Softwareidentical
Operating system installed	Linux	Linux
Power2 differ
Outdoor unit power type	DC	DC
AC adapter output voltageDiffers	12 V	48 V
AC adapter output current	1 A	1 A
Power consumption (typical)Differs	7 W	12 W
Power consumption (standby)Known for one	3 W	Unknown — not stated by the source
Operational conditions2 differ
Operating relative humidity (H-H)Differs	10 - 95%	10 - 90%
Operating temperature (T-T)Differs	-10 - 55 °C	-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers	185 mm	100 mm
DepthDiffers	23.5 mm	36 mm
HeightDiffers	147 mm	100 mm
WeightDiffers	390 g	350 g
Packaging data1 differ
Outdoor unit included	Yes	Yes
Package weightDiffers	580 g	400 g
Logistics dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Minimum order quantity	1 pc(s)	1 pc(s)
Technical detailsidentical
Compliance certificates	CE, Federal Communications Commission (FCC)	CE, Federal Communications Commission (FCC)
Sustainability compliance	Yes	Yes
Storageidentical
Memory card slotKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	MicroSD (TransFlash)	Unknown — not stated by the source
Maximum memory card sizeKnown for one	64 GB	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 VTH8621KMS-WP video intercom system vs Dahua Technology VTO4202F-P-S2 video intercom system

Key differences

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