Product comparison · 2 video intercom systems

Dahua Technology VTH1560BW video intercom system vs Dahua Technology VTO6521K-S2 IP Apartment Door Station

21specifications compared
12differ
9identical
28known 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 VTH1560BW video intercom system (2 MP vs 1 MP). The Dahua Technology VTO6521K-S2 IP Apartment Door Station has 35° more viewing angle, horizontal than the Dahua Technology VTH1560BW video intercom system (95° vs 60°). The Dahua Technology VTH1560BW video intercom system has 10 - 90% more operating relative humidity (H-H) than the Dahua Technology VTO6521K-S2 IP Apartment Door Station (10 - 90% vs 0 - 90%). Display diagonal: 17.8 cm (7") on the Dahua Technology VTH1560BW video intercom system, 10.9 cm (4.3") on the Dahua Technology VTO6521K-S2 IP Apartment Door Station. Optical sensor size: 25.4 / 4 mm (1 / 4") on the Dahua Technology VTH1560BW video intercom system, 25.4 / 2.8 mm (1 / 2.8") on the Dahua Technology VTO6521K-S2 IP Apartment Door Station.

Display diagonal
- VTH1560BW video intercom system:17.8 cm (7")
- VTO6521K-S2 IP Apartment Door Station:10.9 cm (4.3")
Megapixel (approx.)
- VTH1560BW video intercom system:1 MP
- VTO6521K-S2 IP Apartment Door Station:2 MP
Optical sensor size
- VTH1560BW video intercom system:25.4 / 4 mm (1 / 4")
- VTO6521K-S2 IP Apartment Door Station:25.4 / 2.8 mm (1 / 2.8")
Viewing angle, horizontal
- VTH1560BW video intercom system:60°
- VTO6521K-S2 IP Apartment Door Station:95°
Voice codecs
- VTH1560BW video intercom system:G.711
- VTO6521K-S2 IP Apartment Door Station:G.711a, G.711u, PCM
Product colour
- VTH1560BW video intercom system:White
- VTO6521K-S2 IP Apartment Door Station:Stainless steel
Indoor unit power type
- VTH1560BW video intercom system:AC/DC
- VTO6521K-S2 IP Apartment Door Station:DC/PoE
Operating relative humidity (H-H)
- VTH1560BW video intercom system:10 - 90%
- VTO6521K-S2 IP Apartment Door Station:0 - 90%

Side by side

Differences highlightedShow differences only

Comparison of VTH1560BW, VTO6521K-S2
49 specifications	A Dahua Technology VTH1560BW video intercom system Model VTH1560BW View product	B Dahua Technology VTO6521K-S2 IP Apartment Door Station Model VTO6521K-S2 View product
Featuresidentical
Connectivity technology	Wired	Wired
Speakerphone	Yes	Yes
Echo cancellationKnown for one	Unknown — not stated by the source	Yes
ColourKnown for one	Yes	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Door station controlKnown for one	Yes	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
Display1 differ
Display diagonalDiffers	17.8 cm (7")	10.9 cm (4.3")
Display resolution	800 x 480 pixels	800 x 480 pixels
Display technologyKnown for one	LCD	Unknown — not stated by the source
Camera3 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 sizeDiffers	25.4 / 4 mm (1 / 4")	25.4 / 2.8 mm (1 / 2.8")
Maximum frame rateKnown for one	Unknown — not stated by the source	25 fps
Viewing angle, horizontalDiffers	60°	95°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	50°
Audio1 differ
Built-in speaker(s)	Yes	Yes
Noise-cancelingKnown for one	Unknown — not stated by the source	Yes
Voice codecsDiffers	G.711	G.711a, G.711u, PCM
Design1 differ
Product colourDiffers	White	Stainless steel
International Protection (IP) code	IP65	IP65
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 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
Supported network protocolsDiffers	TCP/IP	FTP;RTMP;HTTP/HTTPS;DNS;RTSP;SSH;ONVIF;SIP;RTP
Softwareidentical
Operating system installed	Linux	Linux
Power1 differ
Indoor unit power typeDiffers	AC/DC	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)Known for one	Unknown — not stated by the source	18 W
Power consumption (standby)Known for one	Unknown — not stated by the source	5 W
Outdoor unit power typeKnown for one	DC	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)Differs	10 - 90%	0 - 90%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 60 °C
Door station operating temperature (T-T)Known for one	-30 - 60 °C	Unknown — not stated by the source
Main monitor station operating temperature (T-T)Known for one	-10 - 55 °C	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	221.2 mm	406 mm
DepthDiffers	24.2 mm	143 mm
HeightDiffers	154.3 mm	54 mm
WeightKnown for one	Unknown — not stated by the source	2.3 kg
Door station dimensions (WxDxH)Known for one	114.2 x 43 x 154.2 mm	Unknown — not stated by the source
Packaging dataidentical
Indoor unit included	Yes	Yes
Outdoor unit includedKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
CertificationKnown for one	Unknown — not stated by the source	CE
Storageidentical
Compatible memory cardsKnown for one	MicroSD (TransFlash)	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 VTH1560BW video intercom system vs Dahua Technology VTO6521K-S2 IP Apartment Door Station

Key differences

Side by side

More video intercom system comparisons