Product comparison · 2 security cameras

Dahua Technology Lite DH-SD1A203T-GN security camera Dome IP security camera Outdoor vs Dahua Technology SD49218DB-HC Dome IP security camera Outdoor

75specifications compared
37differ
38identical
99known for one product only

Key differences

Connectivity technology
- Lite DH-SD1A203T-GN security camera Dome IP security camera Outdoor:Wired & Wireless
- SD49218DB-HC Dome IP security camera Outdoor:Wired
PTZ protocols
- Lite DH-SD1A203T-GN security camera Dome IP security camera Outdoor:DH-SD
- SD49218DB-HC Dome IP security camera Outdoor:DH-SD, Pelco-P/D
Minimum illumination
- Lite DH-SD1A203T-GN security camera Dome IP security camera Outdoor:0 lx
- SD49218DB-HC Dome IP security camera Outdoor:0.005 lx
Lens viewing angle, horizontal
- Lite DH-SD1A203T-GN security camera Dome IP security camera Outdoor:105.6°
- SD49218DB-HC Dome IP security camera Outdoor:60.6°
Tilt angle range
- Lite DH-SD1A203T-GN security camera Dome IP security camera Outdoor:5 - 90°
- SD49218DB-HC Dome IP security camera Outdoor:-15 - 90°
Tilt speed
- Lite DH-SD1A203T-GN security camera Dome IP security camera Outdoor:30 °/sec
- SD49218DB-HC Dome IP security camera Outdoor:120 °/sec
Pan range
- Lite DH-SD1A203T-GN security camera Dome IP security camera Outdoor:0 - 355°
- SD49218DB-HC Dome IP security camera Outdoor:0 - 360°
Pan preset speed
- Lite DH-SD1A203T-GN security camera Dome IP security camera Outdoor:80 °/sec
- SD49218DB-HC Dome IP security camera Outdoor:240 °/sec

Side by side

Differences highlightedShow differences only

Comparison of DH-SD1A203T-GN, SD49218DB-HC
174 specifications	A Dahua Technology Lite DH-SD1A203T-GN security camera Dome IP security camera Outdoor Model DH-SD1A203T-GN View product	B Dahua Technology SD49218DB-HC Dome IP security camera Outdoor Model SD49218DB-HC View product
Performance4 differ
Connectivity technologyDiffers	Wired & Wireless	Wired
PTZ modesDiffers	8 Tour, Preset point	4 Pattern, 8 Tour, 5 Pattern, 5 Scan
PTZ protocolsDiffers	DH-SD	DH-SD, Pelco-P/D
Tour recordingKnown for one	Yes	Unknown — not stated by the source
Infrared (IR) cut-off filterKnown for one	Yes	Unknown — not stated by the source
Remote viewingKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
CertificationDiffers	CE: EN55032/EN55024/EN50130-4 FCC: Part15 subpartB,ANSI C63.4- 2014 UL: UL60950-1+CAN/CSA C22.2,No.60950-1	CE: EN55032/EN55024/EN50130-4 FCC: Part15 subpart B, ANSI C63.4-2014 UL: UL60950-1+CAN/CSA C22.2, No.60950-1
Maximum operating distanceKnown for one	Unknown — not stated by the source	100 m
Alarm input/outputKnown for one	Unknown — not stated by the source	Yes
Light exposure modesKnown for one	Unknown — not stated by the source	Auto, Manual, Shutter priority AE, Aperture priority AE, IRIS priority AE
Designidentical
Mounting typeKnown for one	Ceiling	Unknown — not stated by the source
Product colourKnown for one	Black, White	Unknown — not stated by the source
IK codeKnown for one	IK08	Unknown — not stated by the source
Fog proofKnown for one	Yes	Unknown — not stated by the source
Protection featuresKnown for one	Unknown — not stated by the source	Weatherproof
Camera9 differ
Minimum illuminationDiffers	0 lx	0.005 lx
Lens viewing angle, horizontalDiffers	105.6°	60.6°
Tilt angle rangeDiffers	5 - 90°	-15 - 90°
Tilt speedDiffers	30 °/sec	120 °/sec
Pan rangeDiffers	0 - 355°	0 - 360°
Pan preset speedDiffers	80 °/sec	240 °/sec
Pan speedDiffers	70 °/sec	200 °/sec
White balanceDiffers	ATW, Auto, Indoor, Manual, Outdoor	Auto, Manual, Indoor, Outdoor, Sodium lamp, Natural, Street lamp
Camera shutter speedDiffers	1/1 - 1/30000 s	1/3 - 1/30000 s
Adjustment shutter speedKnown for one	Auto/Manual	Unknown — not stated by the source
Tilt control typeKnown for one	Unknown — not stated by the source	Electric
Field of view (FOV) angleKnown for one	Unknown — not stated by the source	69.4°
Angle of rotationKnown for one	Unknown — not stated by the source	180°
Lens viewing angle, verticalKnown for one	Unknown — not stated by the source	34.1°
Lens viewing angle, diagonalKnown for one	Unknown — not stated by the source	69.4°
Tilt manual speedKnown for one	Unknown — not stated by the source	0.1 - 120 °/sec
Tilt preset speedKnown for one	Unknown — not stated by the source	200 °/sec
Pan manual speedKnown for one	Unknown — not stated by the source	0.1 - 200 °/sec
Image sensoridentical
Effective sensor resolutionKnown for one	Unknown — not stated by the source	2 pixels
Lens system8 differ
Optical zoomDiffers	3x	18x
Detect distanceDiffers	100.4 m	1241.4 m
Observe distanceDiffers	40.2 m	490.3 m
Recognize distanceDiffers	20.1 m	248.3 m
Focal length rangeDiffers	2.7 - 8.1 mm	5-90 mm
FocusDiffers	Motorized/Manual	Motorized
Identify distanceDiffers	10 m	124.1 m
Maximum aperture numberDiffers	1.8	2.9
Digital zoomKnown for one	Unknown — not stated by the source	16x
Lens diameterKnown for one	Unknown — not stated by the source	16 cm
Auto focusKnown for one	Unknown — not stated by the source	Yes
Minimum aperture numberKnown for one	Unknown — not stated by the source	1.6
Detect distance (tele)Known for one	Unknown — not stated by the source	490.3 m
Detect distance (wide)Known for one	Unknown — not stated by the source	1241.4 m
Identify distance (tele)Known for one	Unknown — not stated by the source	124.1 m
Identify distance (wide)Known for one	Unknown — not stated by the source	124.1 m
Normal focusing rangeKnown for one	Unknown — not stated by the source	0.1 - 1.5 m
Observe distance (tele)Known for one	Unknown — not stated by the source	490.3 m
Observe distance (wide)Known for one	Unknown — not stated by the source	1241.4 m
Recognize distance (tele)Known for one	Unknown — not stated by the source	248.3 m
Recognize distance (wide)Known for one	Unknown — not stated by the source	248.3 m
Night vision2 differ
Night vision distanceDiffers	15 m	100 m
Number of illumination LEDsDiffers	3	6
Infra-red wavelengthKnown for one	850 nm	Unknown — not stated by the source
B/W night vision distanceKnown for one	Unknown — not stated by the source	100 m
Video4 differ
Video compression formatsKnown for one	H.264, H.264+, H.265, H.265+	Unknown — not stated by the source
Supported graphics resolutionsDiffers	352 x 240, 352 x 288, 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080)	1200 x 1920
Supported video modesDiffers	720p, 1080p	1080p, 720p
Video streamingKnown for one	Yes	Unknown — not stated by the source
Noise reduction technologyDiffers	Ultra 2D noise reduction, Ultra 3D noise reduction	2D noise reduction, 3D noise reduction
Bit rateKnown for one	448K - 8192Kbps	Unknown — not stated by the source
Bit rate controlKnown for one	Constant Bit Rate (CBR)/Variable Bit Rate (VBR)	Unknown — not stated by the source
Digital Wide Dynamic Range (DWDR)Differs	Yes	No
Flip & mirrorKnown for one	Yes	Unknown — not stated by the source
Portrait modeKnown 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
NTSC resolutionsKnown for one	Unknown — not stated by the source	1920 x 1080 \| 704 x 576 \| 704 x 480
PAL resolutionsKnown for one	Unknown — not stated by the source	1920 x 1080 \| 1280 x 720
Image quality adjustmentKnown for one	Unknown — not stated by the source	Automatic gain control (AGC), White balance
Audioidentical
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
Voice codecsKnown for one	G.711Mu, G.711a, G.726	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	50 dB
Network1 differ
Wi-FiDiffers	Yes	No
Ethernet interface typeKnown for one	Fast Ethernet	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.1x	Unknown — not stated by the source
Supported network protocolsKnown for one	Pv4/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	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
Storageidentical
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	MicroSD (TransFlash)	Unknown — not stated by the source
Maximum memory card sizeKnown for one	256 GB	Unknown — not stated by the source
Flash memoryKnown for one	512 MB	Unknown — not stated by the source
Internal memoryKnown for one	Unknown — not stated by the source	128 MB
RAM capacityKnown for one	Unknown — not stated by the source	256 MB
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Microphone inDiffers	Yes	No
Headphone outputsKnown for one	1	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
RS-485 portsKnown for one	Unknown — not stated by the source	1
Composite video outKnown for one	Unknown — not stated by the source	1
BNC output portsKnown for one	Unknown — not stated by the source	1
Terminal block portKnown for one	Unknown — not stated by the source	No
Securityidentical
Password protectionKnown for one	Yes	Unknown — not stated by the source
Active tampering alarmKnown for one	Yes	Unknown — not stated by the source
Anti-flickerKnown for one	Yes	Unknown — not stated by the source
HeartbeatKnown for one	Yes	Unknown — not stated by the source
Intelligent Video Surveillance (IVS) system featuresKnown for one	Abandoned object, Intrusion, Missing object, Tripwire	Unknown — not stated by the source
MirrorKnown for one	Yes	Unknown — not stated by the source
Motion sensorKnown for one	Yes	Unknown — not stated by the source
Video motion detectionKnown for one	Yes	Unknown — not stated by the source
Alarm input channelsKnown for one	Unknown — not stated by the source	2
Alarm output channelsKnown for one	Unknown — not stated by the source	1
Detection distanceKnown for one	Unknown — not stated by the source	1241.4 m
Digital watermarkKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Web browserKnown for one	Yes	Unknown — not stated by the source
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
Cloud-managedKnown for one	Unknown — not stated by the source	No
Power3 differ
Power source typeDiffers	DC, PoE	DC
Power consumption (typical)Differs	7.8 W	10 W
Power consumption (max)Differs	10.5 W	22 W
DC output voltageKnown for one	12	Unknown — not stated by the source
DC output currentKnown for one	1.5 A	Unknown — not stated by the source
AC input voltageKnown for one	Unknown — not stated by the source	12 V
Operational conditions1 differ
Operating temperature (T-T)Differs	-30 - 60 °C	-40 - 70 °C
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
System requirementsidentical
Mobile operating systems supportedKnown for one	Android, iOS	Unknown — not stated by the source
Weight & dimensions3 differ
HeightDiffers	63 mm	269.9 mm
DiameterDiffers	12.8 cm	16 cm
WeightDiffers	490 g	3 kg
WidthKnown for one	Unknown — not stated by the source	269.9 mm
DepthKnown for one	Unknown — not stated by the source	160 mm
Weight (with stand)Known for one	Unknown — not stated by the source	3 kg
Packaging data1 differ
Package weightDiffers	730 g	4.2 kg
Panoramic cameraidentical
Sensor type (panoramic camera)Known for one	Unknown — not stated by the source	CMOS
Technical detailsidentical
MountingKnown for one	Unknown — not stated by the source	PTZ
Preferred mounting positionKnown for one	Unknown — not stated by the source	Wall

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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