Product comparison · 2 security cameras

Dahua Technology IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor vs Dahua Technology WizSense SD3A205-GNP-ZIZJ-PV Turret CCTV security camera Indoor & outdoor

41specifications compared
24differ
17identical
57known for one product only

Key differences

Type
- IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor:IP security camera
- WizSense SD3A205-GNP-ZIZJ-PV Turret CCTV security camera Indoor & outdoor:CCTV security camera
Form factor
- IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor:Bullet
- WizSense SD3A205-GNP-ZIZJ-PV Turret CCTV security camera Indoor & outdoor:Turret
Mounting type
- IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor:Wall
- WizSense SD3A205-GNP-ZIZJ-PV Turret CCTV security camera Indoor & outdoor:Ceiling
Product colour
- IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor:Assorted colours
- WizSense SD3A205-GNP-ZIZJ-PV Turret CCTV security camera Indoor & outdoor:Black, Grey
International Protection (IP) code
- IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor:IP67
- WizSense SD3A205-GNP-ZIZJ-PV Turret CCTV security camera Indoor & outdoor:IP66
Lens viewing angle, horizontal
- IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor:113 - 31°
- WizSense SD3A205-GNP-ZIZJ-PV Turret CCTV security camera Indoor & outdoor:101.6–33.5
Lens viewing angle, vertical
- IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor:58 - 17°
- WizSense SD3A205-GNP-ZIZJ-PV Turret CCTV security camera Indoor & outdoor:52–18.7
Lens viewing angle, diagonal
- IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor:138 - 36°
- WizSense SD3A205-GNP-ZIZJ-PV Turret CCTV security camera Indoor & outdoor:124.7–38.5

Side by side

Differences highlightedShow differences only

Comparison of DH-IPC-HFW2831TP-ZS-27135-S2, SD3A205-GNP-ZIZJ-PV
98 specifications	A Dahua Technology IPC DH- -HFW2831TP-ZS-27135-S2 security camera Bullet IP security camera Indoor & outdoor Model DH-IPC-HFW2831TP-ZS-27135-S2 View product	B Dahua Technology WizSense SD3A205-GNP-ZIZJ-PV Turret CCTV security camera Indoor & outdoor Model SD3A205-GNP-ZIZJ-PV View product
Performance1 differ
TypeDiffers	IP security camera	CCTV security camera
Placement supported	Indoor & outdoor	Indoor & outdoor
Connectivity technology	Wired	Wired
PTZ controlKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	CE: EN55032/EN55024/EN50130-4/EN 55035/EN 61000-3-2/EN 61000-3-3/EN 62368-1 FCC: Part15 subpartB, ANSI C63.4- 2014
Wide Dynamic Range (WDR)Known for one	Yes	Unknown — not stated by the source
Day/night modeKnown for one	Yes	Unknown — not stated by the source
Dynamic rangeKnown for one	120 dB	Unknown — not stated by the source
Design4 differ
Form factorDiffers	Bullet	Turret
Mounting typeDiffers	Wall	Ceiling
Product colourDiffers	Assorted colours	Black, Grey
International Protection (IP) codeDiffers	IP67	IP66
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Housing materialKnown for one	Metal	Unknown — not stated by the source
WeatherproofKnown for one	Yes	Unknown — not stated by the source
Fog proofKnown for one	Yes	Unknown — not stated by the source
Camera6 differ
Minimum illuminationKnown for one	Unknown — not stated by the source	0.002 lx
Lens viewing angle, horizontalDiffers	113 - 31°	101.6–33.5
Lens viewing angle, verticalDiffers	58 - 17°	52–18.7
Lens viewing angle, diagonalDiffers	138 - 36°	124.7–38.5
Tilt angle rangeDiffers	0 - 90°	-15 - 90°
Tilt manual speedKnown for one	Unknown — not stated by the source	0.1 - 56 °/sec
Tilt preset speedKnown for one	Unknown — not stated by the source	43 °/sec
Pan rangeDiffers	0 - 360°	0 - 355°
Pan manual speedKnown for one	Unknown — not stated by the source	0.1 - 80 °/sec
Pan preset speedKnown for one	Unknown — not stated by the source	81 °/sec
White balanceDiffers	Auto, Custom modes, Natural, Outdoor, Street lamp	Auto, Indoor, Manual, Natural, Outdoor, Sodium lamp, Street lamp
Angle of rotationKnown for one	360°	Unknown — not stated by the source
Camera shutter typeKnown for one	Electronic	Unknown — not stated by the source
Camera shutter speedKnown for one	1/3 s–1/100,000	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 / 2.7 mm (1 / 2.7")	25.4 / 2.8 mm (1 / 2.8")
Number of sensorsKnown for one	1	Unknown — not stated by the source
Progressive scanKnown for one	Yes	Unknown — not stated by the source
Number of effective pixels (H x V)Known for one	3840 x 2160 pixels	Unknown — not stated by the source
Lens system2 differ
Number of lenses	1	1
Detect distanceKnown for one	Unknown — not stated by the source	131 m
Observe distanceKnown for one	Unknown — not stated by the source	52.3 m
Recognize distanceKnown for one	Unknown — not stated by the source	26 m
Focal length rangeDiffers	2.7 - 13.5 mm	2.7–13.5
Maximum aperture numberDiffers	1.5	3.3
Minimum aperture numberKnown for one	Unknown — not stated by the source	1.8
Closest focusing distanceKnown for one	Unknown — not stated by the source	1.2 m
Night visionidentical
Night vision	Yes	Yes
LED typeKnown for one	Unknown — not stated by the source	IR
Number of illumination LEDsKnown for one	Unknown — not stated by the source	4
Video3 differ
Maximum resolutionDiffers	3840 x 2160 pixels	1920 x 1080 pixels
Total megapixelsDiffers	8 MP	2 MP
Video compression formatsDiffers	H.264, H.264B, H.265, M-JPEG	H.264+, H.264H, H.264M, H.265, H.265+
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	352 x 240, 352 x 288, 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080)
Frame rate	30 fps	30 fps
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Noise reduction technologyKnown for one	Unknown — not stated by the source	2D noise reduction, 3D noise reduction
Back Light Compensation (BLC)Known for one	Unknown — not stated by the source	Yes
Digital Wide Dynamic Range (DWDR)Known for one	Unknown — not stated by the source	Yes
Highlight Compensation (HLC)Known for one	Unknown — not stated by the source	Yes
Video formats supportedKnown for one	H.264+, H.265+	Unknown — not stated by the source
Video streamingKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Audio formats supportedKnown for one	Unknown — not stated by the source	G.711 A-law, G.711 μ-law, G.722.1, G.723, G.726, G.729
Network1 differ
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Bluetooth	No	No
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; SAMBA; PPPoE; SNMP	IPv4; IPv6; HTTP; HTTPS; 802.1x; QoS; FTP; SMTP; UPnP; SNMP; DNS; DDNS; NTP; RTSP; RTP; TCP; UDP; IGMP; ICMP; DHCP; PPPoE; ARP; SNMP v1/v2c/v3 (MIB-2); RTCP; RTMP
Ethernet interface typeKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.1x	Unknown — not stated by the source
Number of usersKnown for one	20 user(s)	Unknown — not stated by the source
Storage2 differ
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
Maximum memory card size	256 GB	256 GB
Internal memoryDiffers	265 MB	512 MB
ROM capacityDiffers	128 MB	256 MB
Built-in HDDKnown for one	No	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	1	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Management featuresidentical
Web-based management	Yes	Yes
Web browserKnown for one	Unknown — not stated by the source	Yes
Management softwareKnown for one	Smart PSS; DSS; DMSS	Unknown — not stated by the source
Power2 differ
Power source type	DC, PoE	DC, PoE
Power consumption (typical)Known for one	Unknown — not stated by the source	5 W
Power consumption (max)Differs	9.9 W	12 W
DC output voltageKnown for one	Unknown — not stated by the source	12
DC output currentDiffers	12 A	2 A
Operational conditionsidentical
Operating temperature (T-T)	-30 - 60 °C	-30 - 60 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Storage temperature (T-T)Known for one	-40 - 60 °C	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	90.4 mm	142.5 mm
DepthKnown for one	Unknown — not stated by the source	124.1 mm
HeightKnown for one	Unknown — not stated by the source	271.7 mm
WeightDiffers	860 g	1.1 kg
LengthKnown for one	244.1 mm	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	1.51 kg
Packaging contentidentical
Number of cameras	1	1
Mounting brackets includedKnown for one	Unknown — not stated by the source	Yes
Panoramic cameraidentical
Minimum illumination (panoramic camera)Known for one	0.008 lx	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR) (panoramic camera)Known for one	56 dB	Unknown — not stated by the source
Number of Privacy masking areas (panoramic camera)Known for one	4	Unknown — not stated by the source
Securityidentical
Digital watermarkKnown for one	Yes	Unknown — not stated by the source
MirrorKnown for one	Yes	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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