Product comparison · 2 security cameras

Dahua Technology Eco-savvy 3.0 HFW4831EP-SE-0400B Bullet IP security camera Indoor & outdoor Ceiling/wall vs TP-Link INSIGHT S345-4G

50specifications compared
24differ
26identical
101known for one product only

Key differences

The Dahua Technology Eco-savvy 3.0 HFW4831EP-SE-0400B Bullet IP security camera Indoor & outdoor Ceiling/wall has 7.6° more lens viewing angle, horizontal than the TP-Link INSIGHT S345-4G (88° vs 80.4°). The Dahua Technology Eco-savvy 3.0 HFW4831EP-SE-0400B Bullet IP security camera Indoor & outdoor Ceiling/wall has 6.2° more lens viewing angle, vertical than the TP-Link INSIGHT S345-4G (48° vs 41.8°). The Dahua Technology Eco-savvy 3.0 HFW4831EP-SE-0400B Bullet IP security camera Indoor & outdoor Ceiling/wall has 9 m more detect distance than the TP-Link INSIGHT S345-4G (89 m vs 80 m). Placement supported: Indoor & outdoor on the Dahua Technology Eco-savvy 3.0 HFW4831EP-SE-0400B Bullet IP security camera Indoor & outdoor Ceiling/wall, Outdoor on the TP-Link INSIGHT S345-4G. Mounting type: Ceiling/wall on the Dahua Technology Eco-savvy 3.0 HFW4831EP-SE-0400B Bullet IP security camera Indoor & outdoor Ceiling/wall, Wall on the TP-Link INSIGHT S345-4G.

Placement supported
- Eco-savvy 3.0 HFW4831EP-SE-0400B Bullet IP security camera Indoor & outdoor Ceiling/wall:Indoor & outdoor
- INSIGHT S345-4G:Outdoor
Mounting type
- Eco-savvy 3.0 HFW4831EP-SE-0400B Bullet IP security camera Indoor & outdoor Ceiling/wall:Ceiling/wall
- INSIGHT S345-4G:Wall
Product colour
- Eco-savvy 3.0 HFW4831EP-SE-0400B Bullet IP security camera Indoor & outdoor Ceiling/wall:Black, White
- INSIGHT S345-4G:White
International Protection (IP) code
- Eco-savvy 3.0 HFW4831EP-SE-0400B Bullet IP security camera Indoor & outdoor Ceiling/wall:IP67
- INSIGHT S345-4G:IP66
Lens viewing angle, horizontal
- Eco-savvy 3.0 HFW4831EP-SE-0400B Bullet IP security camera Indoor & outdoor Ceiling/wall:88°
- INSIGHT S345-4G:80.4°
Lens viewing angle, vertical
- Eco-savvy 3.0 HFW4831EP-SE-0400B Bullet IP security camera Indoor & outdoor Ceiling/wall:48°
- INSIGHT S345-4G:41.8°
Camera shutter speed
- Eco-savvy 3.0 HFW4831EP-SE-0400B Bullet IP security camera Indoor & outdoor Ceiling/wall:1/3(4) ~ 1/100000 s
- INSIGHT S345-4G:1/3 to 1/10000
Optical sensor size
- Eco-savvy 3.0 HFW4831EP-SE-0400B Bullet IP security camera Indoor & outdoor Ceiling/wall:25.4 / 2.5 mm (1 / 2.5")
- INSIGHT S345-4G:25.4 / 2.7 mm (1 / 2.7")

Side by side

Differences highlightedShow differences only

Comparison of HFW4831EP-SE-0400B, INSIGHT S345-4G
151 specifications	A Dahua Technology Eco-savvy 3.0 HFW4831EP-SE-0400B Bullet IP security camera Indoor & outdoor Ceiling/wall Model HFW4831EP-SE-0400B View product	B TP-Link INSIGHT S345-4G View product
Performance1 differ
Type	IP security camera	IP security camera
Placement supportedDiffers	Indoor & outdoor	Outdoor
Connectivity technology	Wired	Wired
Maximum operating distanceKnown for one	Unknown — not stated by the source	80 m
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
Remote viewingKnown for one	Unknown — not stated by the source	Yes
Antenna typeKnown for one	Unknown — not stated by the source	External
Antennas quantityKnown for one	Unknown — not stated by the source	2
Dynamic rangeKnown for one	Unknown — not stated by the source	120 dB
CertificationKnown for one	CE (EN 60950:2000) UL:UL60950-1 FCC: FCC Part 15 Subpart B	Unknown — not stated by the source
Design3 differ
Form factor	Bullet	Bullet
Mounting typeDiffers	Ceiling/wall	Wall
Product colourDiffers	Black, White	White
Housing material	Metal	Metal
Protection featuresKnown for one	Unknown — not stated by the source	Waterproof
International Protection (IP) codeDiffers	IP67	IP66
WeatherproofKnown for one	Unknown — not stated by the source	Yes
IK codeKnown for one	IK10	Unknown — not stated by the source
Camera3 differ
Minimum illumination	0 lx	0 lx
Lens viewing angle, horizontalDiffers	88°	80.4°
Lens viewing angle, verticalDiffers	48°	41.8°
Lens viewing angle, diagonalKnown for one	Unknown — not stated by the source	98.7°
Tilt angle range	0 - 90°	0 - 90°
Camera shutter speedDiffers	1/3(4) ~ 1/100000 s	1/3 to 1/10000
Angle of rotationKnown for one	360°	Unknown — not stated by the source
Pan rangeKnown for one	0 - 360°	Unknown — not stated by the source
White balanceKnown for one	Auto, Lamp, Manual, Natural, Outdoor	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 / 2.5 mm (1 / 2.5")	25.4 / 2.7 mm (1 / 2.7")
Progressive scan	Yes	Yes
Number of effective pixels (H x V)Known for one	3840 x 2160 pixels	Unknown — not stated by the source
Lens system4 differ
Detect distanceDiffers	89 m	80 m
Observe distanceDiffers	36 m	33 m
Recognize distanceDiffers	18 m	16 m
Fixed focus	Yes	Yes
Identify distanceDiffers	9 m	8 m
Maximum aperture numberKnown for one	Unknown — not stated by the source	1.6
Fixed focal length	4 mm	4 mm
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Digital zoomKnown for one	16x	Unknown — not stated by the source
Closest focusing distanceKnown for one	1.7 m	Unknown — not stated by the source
Focus adjustmentKnown for one	1.6	Unknown — not stated by the source
Night vision1 differ
Night vision	Yes	Yes
LED typeDiffers	IR	IR/White
Night vision distanceKnown for one	40 m	Unknown — not stated by the source
Number of illumination LEDsKnown for one	2	Unknown — not stated by the source
Video3 differ
Maximum resolutionKnown for one	Unknown — not stated by the source	2688 x 1520 pixels
Total megapixelsDiffers	8 MP	4 MP
Video compression formats	H.264, H.264+, H.265, H.265+	H.264, H.264+, H.265, H.265+
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 2048 x 1280, 2304 x 1296, 2560 x 1440, 2688 x 1520
Video recordingKnown 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	Main Stream: 256 Kbps to 6 Mbps, Sub-Stream: 64 Kbps to 512 Kbps
Bit rate controlDiffers	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, Mirror, Saturation, Sharpness
Frame rateKnown for one	30 fps	Unknown — not stated by the source
Analog signal format systemKnown for one	PAL	Unknown — not stated by the source
Video streamingKnown for one	Yes	Unknown — not stated by the source
Noise reductionKnown for one	Yes	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
Gain control typeKnown for one	Auto/Manual	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
Region of Interest (ROI) encodingKnown for one	Yes	Unknown — not stated by the source
Smart IRKnown for one	Yes	Unknown — not stated by the source
Audioidentical
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
Audio input channelsKnown for one	Unknown — not stated by the source	1.0 channels
Audio output channelsKnown for one	Unknown — not stated by the source	1.0 channels
Audio formats supportedKnown for one	Unknown — not stated by the source	G.711 A-law
Sample rateKnown for one	Unknown — not stated by the source	8 kHz
Built-in microphoneKnown for one	Unknown — not stated by the source	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
Signal-to-Noise Ratio (SNR)Known for one	50 dB	Unknown — not stated by the source
Network1 differ
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Bluetooth	No	No
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	TCP/IP, UDP, ICMP, HTTP, HTTPS, DHCP, DNS, RTSP, NTP, UPnP UDP, SSL/TLS, FTP/SFTP, RTP, IPv4, IPv6, ARP
SIM card slotKnown for one	Unknown — not stated by the source	Yes
SIM card typeKnown for one	Unknown — not stated by the source	NanoSIM
Mobile network generationKnown for one	Unknown — not stated by the source	4G
4G standardKnown for one	Unknown — not stated by the source	LTE-TDD & LTE-FDD
Live viewKnown for one	Unknown — not stated by the source	Yes
Ethernet interface typeKnown for one	Fast Ethernet	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.3af	Unknown — not stated by the source
Cabling technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
Number of usersKnown for one	20 user(s)	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
Storage1 differ
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
Maximum memory card sizeDiffers	128 GB	512 GB
Built-in HDDKnown for one	No	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Internal memoryKnown for one	512 MB	Unknown — not stated by the source
ROM capacityKnown for one	32 MB	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	1	3
DC-in jackKnown for one	Unknown — not stated by the source	Yes
RS-485 portsKnown for one	0	Unknown — not stated by the source
InterfaceKnown for one	RJ-45	Unknown — not stated by the source
Securityidentical
Built-in sirenKnown for one	Unknown — not stated by the source	Yes
Password protectionKnown for one	Unknown — not stated by the source	Yes
Alert notification typeKnown for one	Unknown — not stated by the source	Push notification
Detection distanceKnown for one	Unknown — not stated by the source	120 m
Digest authenticationKnown for one	Unknown — not stated by the source	Yes
HTTPS encryptionKnown for one	Unknown — not stated by the source	Yes
Human and vehicle targets classificationKnown for one	Unknown — not stated by the source	Yes
IP address filteringKnown for one	Unknown — not stated by the source	Yes
Mirror	Yes	Yes
Motion sensorKnown for one	Unknown — not stated by the source	Yes
Video motion detection	Yes	Yes
Intelligent Video Surveillance (IVS) system featuresKnown for one	Abandoned object, Face detection, Intrusion, Missing object, Tripwire	Unknown — not stated by the source
Management featuresidentical
Web-based managementKnown for one	Unknown — not stated by the source	Yes
Web browserKnown for one	Unknown — not stated by the source	Yes
Cloud-managedKnown for one	Unknown — not stated by the source	Yes
Reset buttonKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power source typeDiffers	PoE	DC
Power consumption (max)Known for one	Unknown — not stated by the source	9.7 W
Power consumption (Power over Ethernet (PoE))Known for one	Unknown — not stated by the source	10.7 W
DC output voltage	12	12
Power consumption (typical)Known for one	6.5 W	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)Known for one	Unknown — not stated by the source	0 - 95%
Weight & dimensions3 differ
WidthDiffers	180 mm	122 mm
HeightDiffers	70 mm	101 mm
LengthKnown for one	Unknown — not stated by the source	256 mm
WeightDiffers	410 g	1.09 kg
DepthKnown for one	70 mm	Unknown — not stated by the source
Packaging contentidentical
Number of cameras	1	1
Mounting kitKnown for one	Unknown — not stated by the source	Yes
Screws includedKnown for one	Unknown — not stated by the source	Yes
Drilling template includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
System requirementsidentical
Mobile operating systems supportedKnown for one	Android, iOS	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	530 g	Unknown — not stated by the source
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 288,640 x 480,704 x 480,704 x 576,1280 x 720,1280 x 960,1920 x 1080,2304 x 1296,2560 x 1920,3840 x 2160	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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