Product comparison · 2 security cameras

Dahua Technology WizSense DH-IPC-HFW3441TP-ZAS-27135-B security camera Bullet IP security camera Indoor & outdoor vs TP-Link INSIGHT S655I(UN)

57specifications compared
21differ
36identical
79known for one product only

Key differences

Placement supported
- WizSense DH-IPC-HFW3441TP-ZAS-27135-B security camera Bullet IP security camera Indoor & outdoor:Indoor & outdoor
- INSIGHT S655I(UN):Indoor
Product colour
- WizSense DH-IPC-HFW3441TP-ZAS-27135-B security camera Bullet IP security camera Indoor & outdoor:Black
- INSIGHT S655I(UN):White
Lens viewing angle, horizontal
- WizSense DH-IPC-HFW3441TP-ZAS-27135-B security camera Bullet IP security camera Indoor & outdoor:104°
- INSIGHT S655I(UN):180°
Lens viewing angle, vertical
- WizSense DH-IPC-HFW3441TP-ZAS-27135-B security camera Bullet IP security camera Indoor & outdoor:55°
- INSIGHT S655I(UN):180°
Lens viewing angle, diagonal
- WizSense DH-IPC-HFW3441TP-ZAS-27135-B security camera Bullet IP security camera Indoor & outdoor:124°
- INSIGHT S655I(UN):180°
Camera shutter speed
- WizSense DH-IPC-HFW3441TP-ZAS-27135-B security camera Bullet IP security camera Indoor & outdoor:1/3 - 1/100000 s
- INSIGHT S655I(UN):1/3 - 1/10000 s
Optical sensor size
- WizSense DH-IPC-HFW3441TP-ZAS-27135-B security camera Bullet IP security camera Indoor & outdoor:25.4 / 3 mm (1 / 3")
- INSIGHT S655I(UN):25.4 / 2.7 mm (1 / 2.7")
Maximum aperture number
- WizSense DH-IPC-HFW3441TP-ZAS-27135-B security camera Bullet IP security camera Indoor & outdoor:1.5
- INSIGHT S655I(UN):2

Side by side

Differences highlightedShow differences only

Comparison of DH-IPC-HFW3441TP-ZAS-27135-B, INSIGHT S655I(UN)
136 specifications	A Dahua Technology WizSense DH-IPC-HFW3441TP-ZAS-27135-B security camera Bullet IP security camera Indoor & outdoor Model DH-IPC-HFW3441TP-ZAS-27135-B View product	B TP-Link INSIGHT S655I(UN)View product
Performance2 differ
Type	IP security camera	IP security camera
Placement supportedDiffers	Indoor & outdoor	Indoor
Connectivity technology	Wired	Wired
Wide Dynamic Range (WDR)	Yes	Yes
Day/night mode	Yes	Yes
Infrared (IR) cut-off filterKnown for one	Unknown — not stated by the source	Yes
Dynamic rangeKnown for one	Unknown — not stated by the source	120 dB
CertificationDiffers	CE-LVD: EN62368-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07	CE; NTRA; KC; FCC; VCCI; BSMI; ONVIF
Design1 differ
Mounting type	Ceiling/wall	Ceiling/wall
Product colourDiffers	Black	White
Housing material	Metal	Metal
Protection featuresKnown for one	Unknown — not stated by the source	Weatherproof
International Protection (IP) code	IP67	IP67
IK codeKnown for one	Unknown — not stated by the source	IK10
WeatherproofKnown for one	Unknown — not stated by the source	Yes
Form factorKnown for one	Bullet	Unknown — not stated by the source
Camera4 differ
Minimum illumination	0 lx	0 lx
Lens viewing angle, horizontalDiffers	104°	180°
Lens viewing angle, verticalDiffers	55°	180°
Lens viewing angle, diagonalDiffers	124°	180°
Camera shutter speedDiffers	1/3 - 1/100000 s	1/3 - 1/10000 s
Number of Privacy masking areasKnown for one	Unknown — not stated by the source	4
Angle of rotationKnown for one	360°	Unknown — not stated by the source
Tilt angle rangeKnown for one	0 - 90°	Unknown — not stated by the source
Pan rangeKnown for one	0 - 360°	Unknown — not stated by the source
White balanceKnown for one	Auto, Manual, Natural, Outdoor, Street lamp	Unknown — not stated by the source
Camera shutter typeKnown for one	Electronic	Unknown — not stated by the source
Adjustment shutter speedKnown for one	Auto/Manual	Unknown — not stated by the source
Image sensor1 differ
Sensor type	CMOS	CMOS
Optical sensor sizeDiffers	25.4 / 3 mm (1 / 3")	25.4 / 2.7 mm (1 / 2.7")
Progressive scan	Yes	Yes
Number of sensorsKnown for one	1	Unknown — not stated by the source
Panoramic cameraidentical
Sensor type (panoramic camera)Known for one	Unknown — not stated by the source	CMOS
Signal-to-Noise Ratio (SNR) (panoramic camera)Known for one	Unknown — not stated by the source	52 dB
Digital Wide Dynamic Range (DWDR) (panoramic camera)Known for one	Unknown — not stated by the source	Yes
Lens system1 differ
Detect distanceKnown for one	Unknown — not stated by the source	28.8 m
Observe distanceKnown for one	Unknown — not stated by the source	12 m
Recognize distanceKnown for one	Unknown — not stated by the source	5.7 m
Identify distanceKnown for one	Unknown — not stated by the source	2.8 m
Maximum aperture numberDiffers	1.5	2
Fixed focal lengthKnown for one	Unknown — not stated by the source	1.44 mm
Number of lensesKnown for one	1	Unknown — not stated by the source
Focal length rangeKnown for one	2.7 - 13.5 mm	Unknown — not stated by the source
Closest focusing distanceKnown for one	0.8 m	Unknown — not stated by the source
Detect distance (tele)Known for one	222 m	Unknown — not stated by the source
Detect distance (wide)Known for one	64 m	Unknown — not stated by the source
Identify distance (tele)Known for one	22.2 m	Unknown — not stated by the source
Identify distance (wide)Known for one	6.4 m	Unknown — not stated by the source
Observe distance (tele)Known for one	88.8 m	Unknown — not stated by the source
Observe distance (wide)Known for one	22.6 m	Unknown — not stated by the source
Recognize distance (tele)Known for one	44.4 m	Unknown — not stated by the source
Recognize distance (wide)Known for one	12.8 m	Unknown — not stated by the source
Night vision2 differ
Night vision	Yes	Yes
Night vision distanceDiffers	60 m	10 m
LED type	IR	IR
Number of illumination LEDsDiffers	2	4
Infra-red wavelengthKnown for one	Unknown — not stated by the source	850 nm
Video4 differ
Maximum resolutionDiffers	2688 x 1520 pixels	2560 x 1920 pixels
Total megapixelsDiffers	4 MP	5 MP
Video compression formatsKnown for one	Unknown — not stated by the source	H.264, H.264+, H.265, H.265+
Supported graphics resolutionsDiffers	352 x 240, 352 x 288, 640 x 480 (VGA), 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080), 2304 x 1296, 2688 x 1512	320 x 240, 640 x 480 (VGA), 1280 x 960, 2048 x 1536 (QXGA), 2560 x 1920
Frame rateKnown for one	Unknown — not stated by the source	30 fps
Video streaming	Yes	Yes
Noise reduction technology	3D noise reduction	3D noise reduction
Back Light Compensation (BLC)	Yes	Yes
Bit rateDiffers	3 Kbps - 8192 Kbps	64 Kbps to 6 Mbps
Bit rate control	Constant Bit Rate (CBR)/Variable Bit Rate (VBR)	Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
Digital Wide Dynamic Range (DWDR)Known for one	Unknown — not stated by the source	Yes
Highlight Compensation (HLC)	Yes	Yes
Image quality adjustmentKnown for one	Unknown — not stated by the source	Brightness, Contrast, Saturation, Sharpness
Region of Interest (ROI) encoding	Yes	Yes
Smart IR	Yes	Yes
Video formats supportedKnown for one	H.264, H.264+, H.264B, H.265, H.265+	Unknown — not stated by the source
Analog signal format systemKnown for one	PAL	Unknown — not stated by the source
Gain control typeKnown for one	Auto/Manual	Unknown — not stated by the source
Privacy maskingKnown for one	Yes	Unknown — not stated by the source
Audio1 differ
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Audio systemKnown for one	Unknown — not stated by the source	2-way
Sample rateKnown for one	Unknown — not stated by the source	8 kHz
Signal-to-Noise Ratio (SNR)Differs	56 dB	52 dB
Built-in microphone	Yes	Yes
Number of microphonesKnown for one	Unknown — not stated by the source	1
Bit rate rangeKnown for one	Unknown — not stated by the source	0 - 64 Kbit/s
Audio input channelsKnown for one	1.0 channels	Unknown — not stated by the source
Audio output channelsKnown for one	1.0 channels	Unknown — not stated by the source
Audio formats supportedKnown for one	G.711 A-law, G.726	Unknown — not stated by the source
Network2 differ
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Bluetooth	No	No
Ethernet interface type	Fast Ethernet	Fast Ethernet
Networking standardsDiffers	IEEE 802.3af	IEEE 802.3, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u
Supported network protocolsDiffers	IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; SNM	TCP/IP, UDP, ICMP, HTTP, HTTPS, DHCP, DNS, RTSP, NTP, UPnP UDP, SSL/TLS, FTP/SFTP, RTP, IPv4, IPv6, ARP
Number of simultaneous live view channelsKnown for one	Unknown — not stated by the source	6 channels
Client interoperabilityKnown for one	Unknown — not stated by the source	Utility, VIGI App, Web UI, VIGI VMS, VIGI Cloud VMS
Number of usersKnown for one	20 user(s)	Unknown — not stated by the source
Storage1 differ
Built-in HDD	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
Maximum memory card sizeDiffers	256 GB	512 GB
Internal memoryKnown for one	128 MB	Unknown — not stated by the source
ROM capacityKnown for one	512 MB	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	1	1
Securityidentical
Password protectionKnown for one	Unknown — not stated by the source	Yes
Alert notification typeKnown for one	Unknown — not stated by the source	E-mail, Push notification
Digest authenticationKnown for one	Unknown — not stated by the source	Yes
HTTPS encryptionKnown for one	Unknown — not stated by the source	Yes
IP address filteringKnown for one	Unknown — not stated by the source	Yes
Motion sensorKnown for one	Unknown — not stated by the source	Yes
Privacy protectionKnown for one	Unknown — not stated by the source	Yes
Video motion detection	Yes	Yes
Alarm input channelsKnown for one	1	Unknown — not stated by the source
Alarm output channelsKnown for one	1	Unknown — not stated by the source
MirrorKnown for one	Yes	Unknown — not stated by the source
Management featuresidentical
Web browser	Yes	Yes
Cloud-managedKnown for one	Unknown — not stated by the source	Yes
Reset buttonKnown for one	Unknown — not stated by the source	Yes
Management softwareKnown for one	Smart PSS, DSS, DMSS	Unknown — not stated by the source
Poweridentical
Power source type	DC, PoE	DC, PoE
Power consumption (max)Known for one	Unknown — not stated by the source	11.76 W
Power consumption (Power over Ethernet (PoE))Known for one	Unknown — not stated by the source	12.14 W
DC output voltage	12	12
Power consumptionKnown for one	9.8 mA	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	-30 - 60 °C	-30 - 60 °C
Storage temperature (T-T)	-40 - 60 °C	-40 - 60 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Weight & dimensions2 differ
HeightDiffers	75.9 mm	56 mm
DiameterKnown for one	Unknown — not stated by the source	13.2 cm
WeightDiffers	820 g	440 g
WidthKnown for one	790 mm	Unknown — not stated by the source
LengthKnown for one	244.1 mm	Unknown — not stated by the source
Packaging contentidentical
Number of cameras	1	1
Technical detailsidentical
Lens mount interfaceKnown for one	Unknown — not stated by the source	M12
System requirementsidentical
Mobile operating systems supportedKnown for one	Android, iOS	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	1.09 kg	Unknown — not stated by the source
Other featuresidentical
Browser supportedKnown for one	IE: IE8, IE9, IE11 Chrome Firefox	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.

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