Product comparison · 2 security cameras

Dahua Technology WizMind IPC-HFW7442H-Z4-S2 Bullet IP security camera Indoor & outdoor vs Dahua Technology Lite SD40212T-HN security camera IP security camera Indoor & outdoor

66specifications compared
40differ
26identical
80known for one product only

Key differences

The Dahua Technology Lite SD40212T-HN security camera IP security camera Indoor & outdoor has 0.049 lx more minimum illumination than the Dahua Technology WizMind IPC-HFW7442H-Z4-S2 Bullet IP security camera Indoor & outdoor (0.05 lx vs 0.001 lx). The Dahua Technology Lite SD40212T-HN security camera IP security camera Indoor & outdoor has 1.4 more maximum aperture number than the Dahua Technology WizMind IPC-HFW7442H-Z4-S2 Bullet IP security camera Indoor & outdoor (3 vs 1.6). The Dahua Technology Lite SD40212T-HN security camera IP security camera Indoor & outdoor has 999 m more closest focusing distance than the Dahua Technology WizMind IPC-HFW7442H-Z4-S2 Bullet IP security camera Indoor & outdoor (1000 m vs 1 m). Mounting type: Ceiling on the Dahua Technology WizMind IPC-HFW7442H-Z4-S2 Bullet IP security camera Indoor & outdoor, Ceiling/wall on the Dahua Technology Lite SD40212T-HN security camera IP security camera Indoor & outdoor. Product colour: Black, White on the Dahua Technology WizMind IPC-HFW7442H-Z4-S2 Bullet IP security camera Indoor & outdoor, White on the Dahua Technology Lite SD40212T-HN security camera IP security camera Indoor & outdoor.

Mounting type
- WizMind IPC-HFW7442H-Z4-S2 Bullet IP security camera Indoor & outdoor:Ceiling
- Lite SD40212T-HN security camera IP security camera Indoor & outdoor:Ceiling/wall
Product colour
- WizMind IPC-HFW7442H-Z4-S2 Bullet IP security camera Indoor & outdoor:Black, White
- Lite SD40212T-HN security camera IP security camera Indoor & outdoor:White
Housing material
- WizMind IPC-HFW7442H-Z4-S2 Bullet IP security camera Indoor & outdoor:Metal, Plastic
- Lite SD40212T-HN security camera IP security camera Indoor & outdoor:Metal
Protection features
- WizMind IPC-HFW7442H-Z4-S2 Bullet IP security camera Indoor & outdoor:Corrosion resistant
- Lite SD40212T-HN security camera IP security camera Indoor & outdoor:Vandal proof
International Protection (IP) code
- WizMind IPC-HFW7442H-Z4-S2 Bullet IP security camera Indoor & outdoor:IP67
- Lite SD40212T-HN security camera IP security camera Indoor & outdoor:IP66
Minimum illumination
- WizMind IPC-HFW7442H-Z4-S2 Bullet IP security camera Indoor & outdoor:0.001 lx
- Lite SD40212T-HN security camera IP security camera Indoor & outdoor:0.05 lx
Camera shutter speed
- WizMind IPC-HFW7442H-Z4-S2 Bullet IP security camera Indoor & outdoor:1/3 - 1/100000 s
- Lite SD40212T-HN security camera IP security camera Indoor & outdoor:1/3 - 1/300000 s
Optical sensor size
- WizMind IPC-HFW7442H-Z4-S2 Bullet IP security camera Indoor & outdoor:25.4 / 1.8 mm (1 / 1.8")
- Lite SD40212T-HN security camera IP security camera Indoor & outdoor:25.4 / 2.7 mm (1 / 2.7")

Side by side

Differences highlightedShow differences only

Comparison of IPC-HFW7442H-Z4-S2, SD40212T-HN
146 specifications	A Dahua Technology WizMind IPC-HFW7442H-Z4-S2 Bullet IP security camera Indoor & outdoor Model IPC-HFW7442H-Z4-S2 View product	B Dahua Technology Lite SD40212T-HN security camera IP security camera Indoor & outdoor Model SD40212T-HN View product
Performance1 differ
Type	IP security camera	IP security camera
Placement supported	Indoor & outdoor	Indoor & outdoor
Connectivity technology	Wired	Wired
People counting functionKnown for one	Yes	Unknown — not stated by the source
Wide Dynamic Range (WDR)	Yes	Yes
Day/night mode	Yes	Yes
CertificationDiffers	EN 62368-1, FCC, UL62368-1 & CAN/CSA C22.2	CE: EN55032/EN55024/EN50130-4 FCC: Part15 subpartB,ANSI C63.4- 2014 UL: UL60950-1+CAN/CSA C22.2,No.60950-1
PTZ controlKnown for one	Unknown — not stated by the source	Yes
PTZ modesKnown for one	Unknown — not stated by the source	Auto scan, Auto pan
PTZ protocolsKnown for one	Unknown — not stated by the source	DH-SD
Alarm input/outputKnown for one	Unknown — not stated by the source	Yes
Design5 differ
Form factorKnown for one	Bullet	Unknown — not stated by the source
Mounting typeDiffers	Ceiling	Ceiling/wall
Product colourDiffers	Black, White	White
Housing materialDiffers	Metal, Plastic	Metal
Protection featuresDiffers	Corrosion resistant	Vandal proof
International Protection (IP) codeDiffers	IP67	IP66
IK code	IK10	IK10
Fog proofKnown for one	Unknown — not stated by the source	Yes
Camera3 differ
Minimum illuminationDiffers	0.001 lx	0.05 lx
Angle of rotationKnown for one	270°	Unknown — not stated by the source
Lens viewing angle, horizontalKnown for one	41 - 15°	Unknown — not stated by the source
Lens viewing angle, verticalKnown for one	22 - 9°	Unknown — not stated by the source
Lens viewing angle, diagonalKnown for one	48 - 18°	Unknown — not stated by the source
White balanceDiffers	Auto, Custom modes, Manual, Natural, Outdoor, Street lamp	ATW, Auto, Indoor, Manual, Outdoor
Camera shutter type	Electronic	Electronic
Camera shutter speedDiffers	1/3 - 1/100000 s	1/3 - 1/300000 s
Adjustment shutter speedKnown for one	Auto/Manual	Unknown — not stated by the source
Tilt angle rangeKnown for one	Unknown — not stated by the source	-2 - 90°
Tilt preset speedKnown for one	Unknown — not stated by the source	200 °/sec
Tilt speedKnown for one	Unknown — not stated by the source	120 °/sec
Pan rangeKnown for one	Unknown — not stated by the source	0 - 360°
Pan preset speedKnown for one	Unknown — not stated by the source	300 °/sec
Pan speedKnown for one	Unknown — not stated by the source	300 °/sec
Auto flipKnown for one	Unknown — not stated by the source	Yes
Preset programs quantityKnown for one	Unknown — not stated by the source	300
Image sensor1 differ
Sensor type	CMOS	CMOS
Number of sensorsKnown for one	1	Unknown — not stated by the source
Optical sensor sizeDiffers	25.4 / 1.8 mm (1 / 1.8")	25.4 / 2.7 mm (1 / 2.7")
Progressive scan	Yes	Yes
Number of effective pixels (H x V)Known for one	2688 x 1520 pixels	Unknown — not stated by the source
Lens system3 differ
Number of lensesKnown for one	1	Unknown — not stated by the source
Focal length rangeDiffers	8 - 32 mm	5.1 - 61.2 mm
Maximum aperture numberDiffers	1.6	3
Closest focusing distanceDiffers	1 m	1000 m
Detect distance (tele)Known for one	406.9 m	Unknown — not stated by the source
Detect distance (wide)Known for one	160 m	Unknown — not stated by the source
Identify distance (tele)Known for one	40.7 m	Unknown — not stated by the source
Identify distance (wide)Known for one	16 m	Unknown — not stated by the source
Observe distance (tele)Known for one	162.8 m	Unknown — not stated by the source
Observe distance (wide)Known for one	64 m	Unknown — not stated by the source
Recognize distance (tele)Known for one	81.4 m	Unknown — not stated by the source
Recognize distance (wide)Known for one	32 m	Unknown — not stated by the source
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Optical zoomKnown for one	Unknown — not stated by the source	12x
Digital zoomKnown for one	Unknown — not stated by the source	16x
Detect distanceKnown for one	Unknown — not stated by the source	883 m
Observe distanceKnown for one	Unknown — not stated by the source	353 m
Recognize distanceKnown for one	Unknown — not stated by the source	177 m
FocusKnown for one	Unknown — not stated by the source	Motorized/Manual
Identify distanceKnown for one	Unknown — not stated by the source	88 m
Minimum aperture numberKnown for one	Unknown — not stated by the source	1.6
Night visionidentical
Night vision	Yes	Yes
Night vision distanceKnown for one	120 m	Unknown — not stated by the source
LED typeKnown for one	IR	Unknown — not stated by the source
Number of illumination LEDsKnown for one	4	Unknown — not stated by the source
Video9 differ
Maximum resolutionDiffers	2688 x 1520 pixels	1920 x 1080 pixels
Total megapixelsDiffers	4 MP	2 MP
Video compression formatsDiffers	H.264, H.264H, H.265, M-JPEG	H.264, H.264+, M-JPEG
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 1520	352 x 240, 352 x 288, 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080)
Supported video modesDiffers	240p, 480p, 576p, 720p, 1080p, 1520p	720p, 1080p
Frame rateDiffers	60 fps	25 fps
Video streaming	Yes	Yes
Noise reduction	Yes	Yes
Noise reduction technologyDiffers	3D noise reduction	Ultra 2D noise reduction, Ultra 3D noise reduction
Image stabilizerKnown for one	Yes	Unknown — not stated by the source
Gain control type	Auto/Manual	Auto/Manual
Back Light Compensation (BLC)	Yes	Yes
Bit rateDiffers	32 kbps - 16384 kbps	H.264+/H.264: 448K ~ 8192Kbps, MJPEG: 5120K ~ 10240Kbps
Bit rate controlDiffers	Constant Bit Rate (CBR)/Variable Bit Rate (VBR)	Constant Bit Rate (CBR), Variable Bit Rate (VBR)
Highlight Compensation (HLC)	Yes	Yes
Privacy masking	Yes	Yes
Region of Interest (ROI) encoding	Yes	Yes
Smart IRKnown for one	Yes	Unknown — not stated by the source
Analog signal format systemKnown for one	Unknown — not stated by the source	PAL
Automatic gain controlKnown for one	Unknown — not stated by the source	Yes
Full HDKnown for one	Unknown — not stated by the source	Yes
Audio2 differ
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
Signal-to-Noise Ratio (SNR)Differs	56 dB	55 dB
Voice codecsDiffers	G.711Mu, G.711a, G.723, G.726	G.711a, G.711u
Audio formats supportedKnown for one	Unknown — not stated by the source	PCM
Network4 differ
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
BluetoothKnown for one	No	Unknown — not stated by the source
Ethernet interface typeDiffers	Gigabit Ethernet	Fast Ethernet
Networking standardsDiffers	IEEE 802.1x, IEEE 802.3at	IEEE 802.3at
Supported network protocolsDiffers	IPv4, IPv6, HTTP, TCP, UDP, ARP, RTP, RTSP, RTCP, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, UPnP, NTP, ICMP, IGMP, NFS, SAMBA, PPPoE, SNMP	IPv4/IPv6,HTTP,HTTPS,SSL,TCP/IP, UDP,UPnP, ICMP,IGMP,SNMP,RTSP,RTP, SMTP, NTP,DHCP, DNS,PPPOE,DDNS,FTP, IP Filter,QoS,Bonjour,802.1x
Number of users	20 user(s)	20 user(s)
Quality of Service (QoS) support	Yes	Yes
Streaming methodDiffers	Multicast	Multicast, Unicast
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Client interoperabilityKnown for one	Unknown — not stated by the source	ONVIF, PSIA, CGI
Storage3 differ
Built-in HDD	No	No
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsDiffers	MicroSD (TransFlash)	MicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card sizeDiffers	256 GB	128 GB
Internal memoryDiffers	2000 MB	128 MB
ROM capacityKnown for one	4000 MB	Unknown — not stated by the source
Flash memoryKnown for one	Unknown — not stated by the source	256 MB
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
RS-485 portsKnown for one	1	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	RJ-45
Security1 differ
Alarm input channelsKnown for one	3	Unknown — not stated by the source
Alarm output channelsKnown for one	2	Unknown — not stated by the source
Intelligent Video Surveillance (IVS) system featuresDiffers	Abandoned object, Face detection, Intrusion, Missing object, People counting, Tripwire	Abandoned object, Face detection, Intrusion, Missing object, Tripwire
MirrorKnown for one	Yes	Unknown — not stated by the source
Video motion detectionKnown for one	Yes	Unknown — not stated by the source
Auto restore after power failureKnown 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
Management features1 differ
Web browser	Yes	Yes
Management softwareDiffers	Smart PSS, DSS, DMSS	Smart PSS, DSS
Power2 differ
Power source typeDiffers	AC, DC, PoE	PoE
AC input voltage	24 V	24 V
Power consumption (typical)Differs	5.11 W	12 W
Power consumption (max)Known for one	16.8 W	Unknown — not stated by the source
Power consumption (Power over Ethernet (PoE))Known for one	7.62 W	Unknown — not stated by the source
DC output voltageKnown for one	12	Unknown — not stated by the source
AC adapter output currentKnown for one	Unknown — not stated by the source	1.5 A
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	Yes
Operational conditions2 differ
Operating temperature (T-T)Differs	-40 - 65 °C	-40 - 60 °C
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	0 - 65%	0 - 90%
System requirementsidentical
Mobile operating systems supported	Android, iOS	Android, iOS
Weight & dimensions2 differ
WidthKnown for one	108.5 mm	Unknown — not stated by the source
HeightDiffers	92.9 mm	234 mm
LengthKnown for one	340.1 mm	Unknown — not stated by the source
WeightDiffers	1.54 kg	2.3 kg
DiameterKnown for one	Unknown — not stated by the source	18.6 cm
Packaging data1 differ
Package weightDiffers	2.44 kg	4.3 kg
Packaging contentidentical
Number of cameras	1	1
Mounting kitKnown for one	Unknown — not stated by the source	Yes
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Browser supportedKnown for one	Unknown — not stated by the source	IE, Chrome, Firefox, Safari
Technical detailsidentical
Number of video streamsKnown for one	Unknown — not stated by the source	3

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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