Product comparison · 2 security cameras

Dahua Technology Eco-savvy 3.0 HDBW5831EP-ZE Dome IP security camera Indoor & outdoor vs Dahua Technology WizSense 8MP Smart Dual Light Vari-focal Eyeball Network Camera

84specifications compared
43differ
41identical
57known for one product only

Key differences

The Dahua Technology WizSense 8MP Smart Dual Light Vari-focal Eyeball Network Camera has 0.0007 lx more minimum illumination than the Dahua Technology Eco-savvy 3.0 HDBW5831EP-ZE Dome IP security camera Indoor & outdoor (0.0007 lx vs 0 lx). The Dahua Technology WizSense 8MP Smart Dual Light Vari-focal Eyeball Network Camera has 5° more angle of rotation than the Dahua Technology Eco-savvy 3.0 HDBW5831EP-ZE Dome IP security camera Indoor & outdoor (360° vs 355°). The Dahua Technology Eco-savvy 3.0 HDBW5831EP-ZE Dome IP security camera Indoor & outdoor has 0.2 m more closest focusing distance than the Dahua Technology WizSense 8MP Smart Dual Light Vari-focal Eyeball Network Camera (0.3 m vs 0.1 m). Form factor: Dome on the Dahua Technology Eco-savvy 3.0 HDBW5831EP-ZE Dome IP security camera Indoor & outdoor, Turret on the Dahua Technology WizSense 8MP Smart Dual Light Vari-focal Eyeball Network Camera. Mounting type: Ceiling/wall on the Dahua Technology Eco-savvy 3.0 HDBW5831EP-ZE Dome IP security camera Indoor & outdoor, Ceiling/Wall/Pole on the Dahua Technology WizSense 8MP Smart Dual Light Vari-focal Eyeball Network Camera.

Form factor
- Eco-savvy 3.0 HDBW5831EP-ZE Dome IP security camera Indoor & outdoor:Dome
- WizSense 8MP Smart Dual Light Vari-focal Eyeball Network Camera:Turret
Mounting type
- Eco-savvy 3.0 HDBW5831EP-ZE Dome IP security camera Indoor & outdoor:Ceiling/wall
- WizSense 8MP Smart Dual Light Vari-focal Eyeball Network Camera:Ceiling/Wall/Pole
Minimum illumination
- Eco-savvy 3.0 HDBW5831EP-ZE Dome IP security camera Indoor & outdoor:0 lx
- WizSense 8MP Smart Dual Light Vari-focal Eyeball Network Camera:0.0007 lx
Angle of rotation
- Eco-savvy 3.0 HDBW5831EP-ZE Dome IP security camera Indoor & outdoor:355°
- WizSense 8MP Smart Dual Light Vari-focal Eyeball Network Camera:360°
Lens viewing angle, horizontal
- Eco-savvy 3.0 HDBW5831EP-ZE Dome IP security camera Indoor & outdoor:110°
- WizSense 8MP Smart Dual Light Vari-focal Eyeball Network Camera:114 - 32°
Lens viewing angle, vertical
- Eco-savvy 3.0 HDBW5831EP-ZE Dome IP security camera Indoor & outdoor:58°
- WizSense 8MP Smart Dual Light Vari-focal Eyeball Network Camera:58 - 17°
Tilt angle range
- Eco-savvy 3.0 HDBW5831EP-ZE Dome IP security camera Indoor & outdoor:0 - 65°
- WizSense 8MP Smart Dual Light Vari-focal Eyeball Network Camera:0 - 78°
Pan range
- Eco-savvy 3.0 HDBW5831EP-ZE Dome IP security camera Indoor & outdoor:0 - 355°
- WizSense 8MP Smart Dual Light Vari-focal Eyeball Network Camera:0 - 360°

Side by side

Differences highlightedShow differences only

Comparison of HDBW5831EP-ZE, IPC-HDW3849T-ZS-IL
141 specifications	A Dahua Technology Eco-savvy 3.0 HDBW5831EP-ZE Dome IP security camera Indoor & outdoor Model HDBW5831EP-ZE View product	B Dahua Technology WizSense 8MP Smart Dual Light Vari-focal Eyeball Network Camera Model IPC-HDW3849T-ZS-IL View product
Performanceidentical
Type	IP security camera	IP security camera
Placement supported	Indoor & outdoor	Indoor & outdoor
Connectivity technology	Wired	Wired
Wide Dynamic Range (WDR)	Yes	Yes
Day/night mode	Yes	Yes
Built-in lightKnown for one	Unknown — not stated by the source	Yes
Dynamic rangeKnown for one	Unknown — not stated by the source	120 dB
Smart search functionKnown for one	Unknown — not stated by the source	Yes
PTZ controlKnown for one	Yes	Unknown — not stated by the source
Alarm input/outputKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	CE (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart B	Unknown — not stated by the source
Design2 differ
Form factorDiffers	Dome	Turret
Mounting typeDiffers	Ceiling/wall	Ceiling/Wall/Pole
Product colour	White	White
Housing material	Metal	Metal
International Protection (IP) code	IP67	IP67
Fog proofKnown for one	Unknown — not stated by the source	Yes
Protection featuresKnown for one	Temperature proof, Waterproof	Unknown — not stated by the source
IK codeKnown for one	IK10	Unknown — not stated by the source
Camera8 differ
Minimum illuminationDiffers	0 lx	0.0007 lx
Angle of rotationDiffers	355°	360°
Lens viewing angle, horizontalDiffers	110°	114 - 32°
Lens viewing angle, verticalDiffers	58°	58 - 17°
Lens viewing angle, diagonalKnown for one	Unknown — not stated by the source	138 - 36°
Tilt angle rangeDiffers	0 - 65°	0 - 78°
Pan rangeDiffers	0 - 355°	0 - 360°
White balanceDiffers	Auto, Lamp, Manual, Natural, Outdoor	Auto, Natural, Street lamp, Outdoor, Manual, Regional custom
Camera shutter typeDiffers	Electronic	Electronic, Mechanical
Camera shutter speed	1/3 - 1/100000 s	1/3 - 1/100000 s
Number of Privacy masking areasKnown for one	Unknown — not stated by the source	8
Adjustment shutter speedKnown for one	Auto/Manual	Unknown — not stated by the source
Image sensoridentical
Sensor type	CMOS	CMOS
Number of sensorsKnown for one	Unknown — not stated by the source	1
Progressive scan	Yes	Yes
Optical sensor sizeKnown for one	25.4 / 2.5 mm (1 / 2.5")	Unknown — not stated by the source
Lens system8 differ
Number of lensesKnown for one	Unknown — not stated by the source	1
Focal length rangeDiffers	2.7 - 12 mm	2.7 - 13.5 mm
Maximum aperture number	1.4	1.4
Closest focusing distanceDiffers	0.3 m	0.1 m
Detect distance (tele)Differs	228 m	280 m
Detect distance (wide)Differs	85 m	85.3 m
Identify distance (tele)Differs	23 m	28 m
Identify distance (wide)	8.5 m	8.5 m
Observe distance (tele)Differs	91 m	112 m
Observe distance (wide)	34 m	34 m
Recognize distance (tele)Differs	46 m	56 m
Recognize distance (wide)Differs	17 m	17.1 m
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Optical zoomKnown for one	4x	Unknown — not stated by the source
Digital zoomKnown for one	16x	Unknown — not stated by the source
FocusKnown for one	Motorized	Unknown — not stated by the source
Night vision2 differ
Night vision	Yes	Yes
Night vision distance	50 m	50 m
LED typeDiffers	IR	IR/White
Number of illumination LEDsDiffers	3	2
Video6 differ
Maximum resolution	3840 x 2160 pixels	3840 x 2160 pixels
Total megapixels	8 MP	8 MP
Video compression formatsDiffers	H.264, H.264+, H.265, H.265+	H.265, H.264, H.264H, H.264B, M-JPEG, H.265+, H.264+
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), 2048 x 1536 (QXGA), 2304 x 1296, 2592 x 1944, 2688 x 1520, 3072 x 1728, 3072 x 2048, 3840 x 2160	3840 x 2160, 1920 x 1080 (HD 1080), 3200 x 1800, 3072 x 1728, 2688 x 1520, 2560 x 1440, 2304 x 1296, 1280 x 720 (HD 720), 704 x 576, 704 x 480, 640 x 480 (VGA), 352 x 288, 352 x 240
Supported video modesDiffers	240p, 480p, 720p, 1080p, 2160p	2160p, 1080p, 1520p, 1440p, 1296p, 720p, 576p, 480p, 240p
Frame rate	30 fps	30 fps
Video streaming	Yes	Yes
Image rotation anglesKnown for one	Unknown — not stated by the source	270°
Noise reduction	Yes	Yes
Noise reduction technologyKnown for one	Unknown — not stated by the source	3D noise reduction
Image stabilizerKnown for one	Unknown — not stated by the source	Yes
Image stabilizer typeKnown for one	Unknown — not stated by the source	Electronic Image Stabilization (EIS)
Gain control typeDiffers	Auto/Manual	Auto
Anti-flicker self-adaption (AFSA)Known for one	Unknown — not stated by the source	Yes
Back Light Compensation (BLC)	Yes	Yes
Bit rateDiffers	H.264: 24K ~ 10240Kbps H.265: 14K ~ 9984Kbps	3 kbps–16384 kbps
Bit rate controlDiffers	Constant Bit Rate (CBR)/Variable Bit Rate (VBR)	Constant Bit Rate (CBR)/Variable Bit Rate (VBR), Adaptive Bit Rate (ABR)
Highlight Compensation (HLC)	Yes	Yes
Privacy masking	Yes	Yes
Region of Interest (ROI) encodingKnown for one	Unknown — not stated by the source	Yes
Scene self-adaptation (SSA)Known for one	Unknown — not stated by the source	Yes
Analog signal format systemKnown for one	PAL	Unknown — not stated by the source
3D NR (Noise Reduction)Known for one	Yes	Unknown — not stated by the source
Flip & mirrorKnown for one	Yes	Unknown — not stated by the source
Smart IRKnown for one	Yes	Unknown — not stated by the source
Audio2 differ
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Audio systemKnown for one	Unknown — not stated by the source	1-way
Audio codecsDiffers	G.711a/ G.711Mu/ AAC/ G.726	G.711a; G.711Mu; PCM; G.726; G.723
Signal-to-Noise Ratio (SNR)Differs	50 dB	56 dB
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
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
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 802.3at	IEEE 802.1x, IEEE 802.3af
Supported network protocolsDiffers	HTTP; HTTPs; TCP; ARP; RTSP; RTP; UDP; SMTP; FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; QoS; UPnP;NTP; Bonjour; 802.1x; Multicast; ICMP; IGMP; SNMP	IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP; P2P
Cabling technology	10/100Base-T(X)	10/100Base-T(X)
Number of users	20 user(s)	20 user(s)
Quality of Service (QoS) support	Yes	Yes
Streaming methodKnown for one	Multicast, Unicast	Unknown — not stated by the source
Client interoperabilityKnown for one	ONVIF, PSIA, CGI	Unknown — not stated by the source
Storage2 differ
Built-in HDD	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
Maximum memory card sizeDiffers	128 GB	512 GB
ROM capacityDiffers	32 MB	256 MB
RAM capacityKnown for one	Unknown — not stated by the source	1000 MB
Internal memoryKnown for one	512 MB	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	1	1
DC-in jackKnown for one	Yes	Unknown — not stated by the source
InterfaceKnown for one	RJ-45	Unknown — not stated by the source
Security1 differ
Intelligent Video Surveillance (IVS) system featuresDiffers	Abandoned object, Face detection, Intrusion, Missing object, Tripwire	Intrusion, Tripwire, Human detection, Vehicle detection, Face detection
MirrorKnown for one	Unknown — not stated by the source	Yes
Motion detection systemKnown for one	Unknown — not stated by the source	SMD 4.0
Network access storage (NAS)Known for one	Unknown — not stated by the source	Yes
Video motion detectionKnown for one	Unknown — not stated by the source	Yes
Motion sensorKnown for one	Yes	Unknown — not stated by the source
Management features1 differ
Web browser	Yes	Yes
Management softwareDiffers	Smart PSS, DSS, Easy4ip	SmartPSS Lite; DSS; DMSS
Power2 differ
Power source typeDiffers	PoE	DC, PoE
Power consumption (typical)Differs	15 W	3.7 W
Power consumption (max)Known for one	Unknown — not stated by the source	8.2 W
Power consumption (Power over Ethernet (PoE))Known for one	Unknown — not stated by the source	4.5 W
Power consumption (Power over Ethernet (PoE)) (max)Known for one	Unknown — not stated by the source	9.8 W
DC output voltage	12	12
AC input voltageKnown for one	24 V	Unknown — not stated by the source
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	-30 - 60 °C	-30 - 60 °C
Storage temperature (T-T)Differs	-30 - 60 °C	-40 - 60 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Storage relative humidity (H-H)	0 - 95%	0 - 95%
System requirements1 differ
Mobile operating systems supportedDiffers	Android, iOS	iOS, Android
Weight & dimensions3 differ
HeightDiffers	117.9 mm	108.3 mm
DiameterDiffers	15.9 cm	12.2 cm
WeightDiffers	950 g	690 g
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Low Voltage Directive (LVD), Electromagnetic Compatibility (EMC)
Packaging data1 differ
Package weightDiffers	1.2 kg	920 g
Packaging contentidentical
Number of cameras	1	1
Other features1 differ
Browser supportedDiffers	IE, Chrome, Firefox, Safari	IE: IE11 Chrome Firefox
IR controlKnown for one	Auto, Manual	Unknown — not stated by the source
Technical detailsidentical
IrisKnown for one	Unknown — not stated by the source	Yes
Lens typeKnown for one	Unknown — not stated by the source	Varifocal
Lens mount interfaceKnown for one	Board mount	Unknown — not stated by the source
Number of video streamsKnown for one	3	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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