Product comparison · 2 video intercom systems

Dahua Technology VTO6210B video intercom system vs Dahua Technology VTO6521K-S2 IP Apartment Door Station

17specifications compared
10differ
7identical
29known for one product only

Key differences

The Dahua Technology VTO6521K-S2 IP Apartment Door Station has 1 MP more megapixel (approx.) than the Dahua Technology VTO6210B video intercom system (2 MP vs 1 MP). The Dahua Technology VTO6521K-S2 IP Apartment Door Station has 13 W more power consumption (typical) than the Dahua Technology VTO6210B video intercom system (18 W vs 5 W). The Dahua Technology VTO6521K-S2 IP Apartment Door Station has 4 W more power consumption (standby) than the Dahua Technology VTO6210B video intercom system (5 W vs 1 W). Product colour: Black on the Dahua Technology VTO6210B video intercom system, Stainless steel on the Dahua Technology VTO6521K-S2 IP Apartment Door Station. Operating temperature (T-T): -10 - 55 °C on the Dahua Technology VTO6210B video intercom system, -30 - 60 °C on the Dahua Technology VTO6521K-S2 IP Apartment Door Station.

Megapixel (approx.)
- VTO6210B video intercom system:1 MP
- VTO6521K-S2 IP Apartment Door Station:2 MP
Product colour
- VTO6210B video intercom system:Black
- VTO6521K-S2 IP Apartment Door Station:Stainless steel
Power consumption (typical)
- VTO6210B video intercom system:5 W
- VTO6521K-S2 IP Apartment Door Station:18 W
Power consumption (standby)
- VTO6210B video intercom system:1 W
- VTO6521K-S2 IP Apartment Door Station:5 W
Operating temperature (T-T)
- VTO6210B video intercom system:-10 - 55 °C
- VTO6521K-S2 IP Apartment Door Station:-30 - 60 °C
Width
- VTO6210B video intercom system:114.2 mm
- VTO6521K-S2 IP Apartment Door Station:406 mm
Depth
- VTO6210B video intercom system:43 mm
- VTO6521K-S2 IP Apartment Door Station:143 mm
Height
- VTO6210B video intercom system:154.2 mm
- VTO6521K-S2 IP Apartment Door Station:54 mm

Side by side

Differences highlightedShow differences only

Comparison of VTO6210B, VTO6521K-S2
46 specifications	A Dahua Technology VTO6210B video intercom system Model VTO6210B View product	B Dahua Technology VTO6521K-S2 IP Apartment Door Station Model VTO6521K-S2 View product
Featuresidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Speakerphone	Yes	Yes
Echo cancellationKnown for one	Unknown — not stated by the source	Yes
Number of displays supportedKnown for one	5	Unknown — not stated by the source
Maximum number of cameras supportedKnown for one	1	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Number of buttonsKnown for one	1 buttons	Unknown — not stated by the source
Video codecsKnown for one	H.264	Unknown — not stated by the source
Wall mountableKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Display diagonalKnown for one	Unknown — not stated by the source	10.9 cm (4.3")
Display resolutionKnown for one	Unknown — not stated by the source	800 x 480 pixels
Camera1 differ
Megapixel (approx.)Differs	1 MP	2 MP
Supported video modesKnown for one	Unknown — not stated by the source	720p, 1080p
Sensor type	CMOS	CMOS
Optical sensor sizeKnown for one	Unknown — not stated by the source	25.4 / 2.8 mm (1 / 2.8")
Maximum frame rateKnown for one	Unknown — not stated by the source	25 fps
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	95°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	50°
Audioidentical
Built-in speaker(s)	Yes	Yes
Noise-cancelingKnown for one	Unknown — not stated by the source	Yes
Voice codecsKnown for one	Unknown — not stated by the source	G.711a, G.711u, PCM
Design1 differ
Product colourDiffers	Black	Stainless steel
International Protection (IP) code	IP65	IP65
Placement supportedKnown for one	Vertical	Unknown — not stated by the source
Indoor unitidentical
Alarm input channelsKnown for one	Unknown — not stated by the source	2
RS-485 portsKnown for one	Unknown — not stated by the source	1
Network1 differ
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
Supported network protocolsDiffers	TCP/IP, SNMP, MDI/MDI-X Self-adaptive	FTP;RTMP;HTTP/HTTPS;DNS;RTSP;SSH;ONVIF;SIP;RTP
Cabling technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	Unknown — not stated by the source	Linux
Power2 differ
Indoor unit power typeKnown for one	Unknown — not stated by the source	DC/PoE
AC adapter output voltageKnown for one	Unknown — not stated by the source	12 V
AC adapter output currentKnown for one	Unknown — not stated by the source	2 A
Power consumption (typical)Differs	5 W	18 W
Power consumption (standby)Differs	1 W	5 W
Operational conditions1 differ
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 90%
Operating temperature (T-T)Differs	-10 - 55 °C	-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers	114.2 mm	406 mm
DepthDiffers	43 mm	143 mm
HeightDiffers	154.2 mm	54 mm
WeightDiffers	600 g	2.3 kg
Packaging dataidentical
Indoor unit includedKnown for one	Unknown — not stated by the source	Yes
Camera includedKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
CertificationKnown for one	Unknown — not stated by the source	CE

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 VTO6210B video intercom system vs Dahua Technology VTO6521K-S2 IP Apartment Door Station

Key differences

Side by side

More video intercom system comparisons