Product comparison · 2 security cameras

Dahua Technology Eco-savvy 3.0 HDBW4631EP-ASE-0280B Dome IP security camera Indoor & outdoor Ceiling vs Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor

78specifications compared
37differ
41identical
51known for one product only

Key differences

The Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor has 5° more angle of rotation than the Dahua Technology Eco-savvy 3.0 HDBW4631EP-ASE-0280B Dome IP security camera Indoor & outdoor Ceiling (360° vs 355°). The Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor has 211 m more detect distance than the Dahua Technology Eco-savvy 3.0 HDBW4631EP-ASE-0280B Dome IP security camera Indoor & outdoor Ceiling (280 m vs 69 m). The Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor has 84 m more observe distance than the Dahua Technology Eco-savvy 3.0 HDBW4631EP-ASE-0280B Dome IP security camera Indoor & outdoor Ceiling (112 m vs 28 m). Form factor: Dome on the Dahua Technology Eco-savvy 3.0 HDBW4631EP-ASE-0280B Dome IP security camera Indoor & outdoor Ceiling, Bullet on the Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor. Mounting type: Ceiling on the Dahua Technology Eco-savvy 3.0 HDBW4631EP-ASE-0280B Dome IP security camera Indoor & outdoor Ceiling, Ceiling/wall on the Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor.

Form factor
- Eco-savvy 3.0 HDBW4631EP-ASE-0280B Dome IP security camera Indoor & outdoor Ceiling:Dome
- WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor:Bullet
Mounting type
- Eco-savvy 3.0 HDBW4631EP-ASE-0280B Dome IP security camera Indoor & outdoor Ceiling:Ceiling
- WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor:Ceiling/wall
Product colour
- Eco-savvy 3.0 HDBW4631EP-ASE-0280B Dome IP security camera Indoor & outdoor Ceiling:White
- WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor:Black
Angle of rotation
- Eco-savvy 3.0 HDBW4631EP-ASE-0280B Dome IP security camera Indoor & outdoor Ceiling:355°
- WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor:360°
Lens viewing angle, horizontal
- Eco-savvy 3.0 HDBW4631EP-ASE-0280B Dome IP security camera Indoor & outdoor Ceiling:98°
- WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor:114 - 32°
Lens viewing angle, vertical
- Eco-savvy 3.0 HDBW4631EP-ASE-0280B Dome IP security camera Indoor & outdoor Ceiling:67°
- WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor:58 - 17°
Tilt angle range
- Eco-savvy 3.0 HDBW4631EP-ASE-0280B Dome IP security camera Indoor & outdoor Ceiling:0 - 65°
- WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor:0 - 90°
Pan range
- Eco-savvy 3.0 HDBW4631EP-ASE-0280B Dome IP security camera Indoor & outdoor Ceiling:0 - 355°
- WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor:0 - 360°

Side by side

Differences highlightedShow differences only

Comparison of HDBW4631EP-ASE-0280B, IPC-HFW2849T-ZAS-IL
129 specifications	A Dahua Technology Eco-savvy 3.0 HDBW4631EP-ASE-0280B Dome IP security camera Indoor & outdoor Ceiling Model HDBW4631EP-ASE-0280B View product	B Dahua Technology WizSense IPC-HFW2849T-ZAS-IL Bullet IP security camera Indoor & outdoor Model IPC-HFW2849T-ZAS-IL View product
Performance1 differ
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
Alarm input/output	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
CertificationDiffers	CE (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart B	CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; FCC: 47 CFR FCC Part 15, Subpart B; UL/CUL: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14
Design3 differ
Form factorDiffers	Dome	Bullet
Mounting typeDiffers	Ceiling	Ceiling/wall
Product colourDiffers	White	Black
Housing material	Metal	Metal
Protection featuresKnown for one	Unknown — not stated by the source	Corrosion resistant, Waterproof
International Protection (IP) code	IP67	IP67
IK code	IK10	IK10
Camera7 differ
Minimum illumination	0 lx	0 lx
Angle of rotationDiffers	355°	360°
Lens viewing angle, horizontalDiffers	98°	114 - 32°
Lens viewing angle, verticalDiffers	67°	58 - 17°
Lens viewing angle, diagonalKnown for one	Unknown — not stated by the source	138 - 36°
Tilt angle rangeDiffers	0 - 65°	0 - 90°
Pan rangeDiffers	0 - 355°	0 - 360°
White balanceDiffers	Auto, Lamp, Manual, Natural, Outdoor	Auto, Manual, Natural, Outdoor, Street lamp
Camera shutter type	Electronic	Electronic
Camera shutter speedDiffers	1/3(4)~1/100000 s	1/3 - 1/100000 s
Number of Privacy masking areasKnown for one	Unknown — not stated by the source	4
Adjustment shutter speedKnown for one	Auto/Manual	Unknown — not stated by the source
Image sensor1 differ
Sensor type	CMOS	CMOS
Number of sensorsKnown for one	Unknown — not stated by the source	1
Optical sensor sizeDiffers	25.4 / 2.9 mm (1 / 2.9")	25.4 / 2.7 mm (1 / 2.7")
Progressive scan	Yes	Yes
Number of effective pixels (H x V)Known for one	3072 x 2048 pixels	Unknown — not stated by the source
Lens system6 differ
Number of lensesKnown for one	Unknown — not stated by the source	1
Detect distanceDiffers	69 m	280 m
Observe distanceDiffers	28 m	112 m
Recognize distanceDiffers	14 m	56 m
Focal length rangeKnown for one	Unknown — not stated by the source	2.7 - 13.5 mm
Identify distanceDiffers	7 m	28 m
Maximum aperture numberKnown for one	Unknown — not stated by the source	1.5
Closest focusing distanceDiffers	0.9 m	0.8 m
Fixed focal lengthDiffers	2.8 mm	2.7 mm
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Digital zoomKnown for one	16x	Unknown — not stated by the source
Fixed focusKnown for one	Yes	Unknown — not stated by the source
Focus adjustmentKnown for one	1.6	Unknown — not stated by the source
Night vision3 differ
Night vision	Yes	Yes
Night vision distanceDiffers	30 m	60 m
B/W night vision distanceKnown for one	Unknown — not stated by the source	60 m
LED typeDiffers	IR	IR/White
Number of illumination LEDsDiffers	18	4
Video4 differ
Maximum resolutionKnown for one	Unknown — not stated by the source	3840 x 2160 pixels
Total megapixelsDiffers	6 MP	8 MP
Video compression formatsDiffers	H.264, H.264+, H.265, H.265+	H.264, H.264+, H.264B, H.265, H.265+
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	352 x 240, 352 x 288, 640 x 480 (VGA), 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 2048 x 1536 (QXGA), 2304 x 1296, 2688 x 1512, 2880 x 1620, 3072 x 1728, 3072 x 2048, 3840 x 2160
Frame rate	30 fps	30 fps
Video streaming	Yes	Yes
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Noise reduction technologyKnown for one	Unknown — not stated by the source	3D noise reduction
Gain control type	Auto/Manual	Auto/Manual
Back Light Compensation (BLC)	Yes	Yes
Bit rateDiffers	H.264: 24K ~ 10240Kbps, H.265: 14K ~ 9984Kbps	12 Kbps - 8192 Kbps
Bit rate controlDiffers	Constant Bit Rate (CBR), Variable Bit Rate (VBR)	Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
Highlight Compensation (HLC)	Yes	Yes
Region of Interest (ROI) encoding	Yes	Yes
Smart IR	Yes	Yes
Analog signal format systemKnown for one	PAL	Unknown — not stated by the source
Image stabilizerKnown for one	No	Unknown — not stated by the source
3D NR (Noise Reduction)Known for one	Yes	Unknown — not stated by the source
Automatic gain controlKnown for one	Yes	Unknown — not stated by the source
Flip & mirrorKnown for one	Yes	Unknown — not stated by the source
Privacy maskingKnown for one	Yes	Unknown — not stated by the source
Audio2 differ
Audio input channels	1.0 channels	1.0 channels
Audio output channels	1.0 channels	1.0 channels
Signal-to-Noise Ratio (SNR)Differs	50 dB	56 dB
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Voice codecsDiffers	G.711Mu, G.711a, G.726	G.711Mu, G.711a, G.726, PCM
Network1 differ
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Bluetooth	No	No
Ethernet interface type	Fast Ethernet	Fast Ethernet
Networking standards	IEEE 802.3af	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; PPPoE; Boujour; P2P
Number of users	20 user(s)	20 user(s)
Cabling technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
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	256 GB
ROM capacityDiffers	32 MB	128 MB
RAM capacityKnown for one	Unknown — not stated by the source	256 MB
Internal memoryKnown for one	512 MB	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	1	1
RS-485 portsKnown for one	0	Unknown — not stated by the source
InterfaceKnown for one	RJ-45	Unknown — not stated by the source
Security1 differ
Alarm input channelsKnown for one	Unknown — not stated by the source	1
Alarm output channelsKnown for one	Unknown — not stated by the source	1
Intelligent Video Surveillance (IVS) system featuresDiffers	Abandoned object, Face detection, Intrusion, Missing object, Tripwire	Intrusion, Tripwire
Mirror	Yes	Yes
Network access storage (NAS)Known 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
Management features1 differ
Web browserKnown for one	Unknown — not stated by the source	Yes
Management softwareDiffers	Smart PSS, DSS, Easy4ip	Smart PSS, DSS, DMSS
Power2 differ
Power source typeDiffers	PoE	DC, PoE
Power consumption (typical)Differs	5.5 W	2.6 W
Power consumption (max)Known for one	Unknown — not stated by the source	10.2 W
Power consumption (Power over Ethernet (PoE))Known for one	Unknown — not stated by the source	12.7 W
DC output voltage	12	12
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	-30 - 60 °C	-30 - 60 °C
Storage temperature (T-T)	-30 - 60 °C	-30 - 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%
System requirementsidentical
Mobile operating systems supported	Android, iOS	Android, iOS
Weight & dimensions2 differ
WidthKnown for one	Unknown — not stated by the source	90.7 mm
HeightDiffers	81 mm	90.7 mm
LengthKnown for one	Unknown — not stated by the source	238.5 mm
WeightDiffers	410 g	760 g
DiameterKnown for one	11 cm	Unknown — not stated by the source
Packaging data1 differ
Package weightDiffers	530 g	950 g
Packaging contentidentical
Number of cameras	1	1
Other featuresidentical
Browser supportedKnown for one	IE, Chrome, Firefox, Safari	Unknown — not stated by the source
IR controlKnown for one	Auto, Manual	Unknown — not stated by the source
Technical detailsidentical
Video resolutionsKnown for one	352 x 288,704 x 480,720 x 576,1280 x 1024,1280 x 720,1280 x 960,1920 x 1080,2304 x 1296,2560 x 1440,2688 x 1520	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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