Product comparison · 2 video intercom systems

Dahua Technology VTO2101E-P-S1 video intercom system vs Dahua Technology VTO2101E-P-S2 video intercom system

29specifications compared
12differ
17identical
29known for one product only

Key differences

The Dahua Technology VTO2101E-P-S2 video intercom system has 3° more viewing angle, horizontal than the Dahua Technology VTO2101E-P-S1 video intercom system (80° vs 77°). The Dahua Technology VTO2101E-P-S1 video intercom system has 15° more viewing angle, vertical than the Dahua Technology VTO2101E-P-S2 video intercom system (55° vs 40°). The Dahua Technology VTO2101E-P-S1 video intercom system has 2 W more power consumption (typical) than the Dahua Technology VTO2101E-P-S2 video intercom system (7 W vs 5 W). White balance: Auto, Manual on the Dahua Technology VTO2101E-P-S1 video intercom system, Auto on the Dahua Technology VTO2101E-P-S2 video intercom system. Optical sensor size: 25.4 / 2.7 mm (1 / 2.7") on the Dahua Technology VTO2101E-P-S1 video intercom system, 25.4 / 2.8 mm (1 / 2.8") on the Dahua Technology VTO2101E-P-S2 video intercom system.

White balance
- VTO2101E-P-S1 video intercom system:Auto, Manual
- VTO2101E-P-S2 video intercom system:Auto
Optical sensor size
- VTO2101E-P-S1 video intercom system:25.4 / 2.7 mm (1 / 2.7")
- VTO2101E-P-S2 video intercom system:25.4 / 2.8 mm (1 / 2.8")
Viewing angle, horizontal
- VTO2101E-P-S1 video intercom system:77°
- VTO2101E-P-S2 video intercom system:80°
Viewing angle, vertical
- VTO2101E-P-S1 video intercom system:55°
- VTO2101E-P-S2 video intercom system:40°
Voice codecs
- VTO2101E-P-S1 video intercom system:G.711
- VTO2101E-P-S2 video intercom system:G.711a, G.711u, PCM
Ethernet LAN data rates
- VTO2101E-P-S1 video intercom system:10,100,1000 Mbit/s
- VTO2101E-P-S2 video intercom system:10,100 Mbit/s
Outdoor unit power type
- VTO2101E-P-S1 video intercom system:DC
- VTO2101E-P-S2 video intercom system:DC/PoE
Power consumption (typical)
- VTO2101E-P-S1 video intercom system:7 W
- VTO2101E-P-S2 video intercom system:5 W

Side by side

Differences highlightedShow differences only

Comparison of VTO2101E-P-S1, VTO2101E-P-S2
58 specifications	A Dahua Technology VTO2101E-P-S1 video intercom system Model VTO2101E-P-S1 View product	B Dahua Technology VTO2101E-P-S2 video intercom system Model VTO2101E-P-S2 View product
Features1 differ
Door station controlKnown for one	Unknown — not stated by the source	Yes
Echo cancellationKnown for one	Unknown — not stated by the source	Yes
Number of buttonsKnown for one	Unknown — not stated by the source	1 buttons
Streaming capabilityKnown for one	Unknown — not stated by the source	Yes
Wall mountableKnown for one	Unknown — not stated by the source	Yes
White balanceDiffers	Auto, Manual	Auto
ColourKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Wide Dynamic Range (WDR)Known for one	Unknown — not stated by the source	Yes
Video formats supportedKnown for one	H.264	Unknown — not stated by the source
Night visionidentical
LED typeKnown for one	Unknown — not stated by the source	IR
Night vision distanceKnown for one	5 m	Unknown — not stated by the source
Camera3 differ
Supported video modesKnown for one	Unknown — not stated by the source	720p, 1080p
Optical sensor sizeDiffers	25.4 / 2.7 mm (1 / 2.7")	25.4 / 2.8 mm (1 / 2.8")
Day/night modeKnown for one	Unknown — not stated by the source	Yes
Field of view (FOV) angleKnown for one	Unknown — not stated by the source	90°
Maximum frame rateKnown for one	Unknown — not stated by the source	30 fps
Viewing angle, horizontalDiffers	77°	80°
Viewing angle, verticalDiffers	55°	40°
Audio1 differ
Number of speakersKnown for one	Unknown — not stated by the source	1
Voice codecsDiffers	G.711	G.711a, G.711u, PCM
Designidentical
IK codeKnown for one	Unknown — not stated by the source	IK10
Control typeKnown for one	Unknown — not stated by the source	Buttons
Placement supportedKnown for one	Unknown — not stated by the source	Vertical
Proper useKnown for one	Unknown — not stated by the source	Outdoor
Storageidentical
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD
Outdoor unitidentical
RS-485 ports (transmitter)Known for one	Unknown — not stated by the source	1
Network2 differ
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	Yes
Supported network protocolsDiffers	TCP/IP, SIP	RTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/HTTPS; ONVIF
Cabling technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.3af	Unknown — not stated by the source
Power2 differ
Outdoor unit power typeDiffers	DC	DC/PoE
Power consumption (typical)Differs	7 W	5 W
Operational conditions1 differ
Operating temperature (T-T)Differs	-30 - 60 °C	-40 - 60 °C
Weight & dimensions2 differ
DepthDiffers	54.5 mm	55 mm
WeightDiffers	800 g	300 g
Packaging dataidentical
Indoor unit includedKnown for one	Unknown — not stated by the source	No
Package weightKnown for one	Unknown — not stated by the source	800 g
Logistics dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Technical detailsidentical
CertificationKnown for one	Unknown — not stated by the source	CE, FCC

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 VTO2101E-P-S1 video intercom system vs Dahua Technology VTO2101E-P-S2 video intercom system

Key differences

Side by side

More video intercom system comparisons