Product comparison · 2 security cameras

Intellinet 551021 security camera vs Lindy 42449 security camera

14specifications compared
13differ
1identical
26known for one product only

Key differences

Optical sensor size
- 551021 security camera:25.4 / 3 mm (1 / 3")
- 42449 security camera:25.4 / 4 mm (1 / 4")
Maximum resolution
- 551021 security camera:1280 x 1024 pixels
- 42449 security camera:640 x 480 pixels
Frame rate
- 551021 security camera:30 fps
- 42449 security camera:15 fps
Signal-to-Noise Ratio (SNR)
- 551021 security camera:44 dB
- 42449 security camera:57 dB
Flash memory
- 551021 security camera:8 MB
- 42449 security camera:0.5 MB
Power consumption (typical)
- 551021 security camera:5 W
- 42449 security camera:6.5 W
Operating temperature (T-T)
- 551021 security camera:0 - 50 °C
- 42449 security camera:5 - 40 °C
Storage temperature (T-T)
- 551021 security camera:0 - 60 °C
- 42449 security camera:-25 - 50 °C

Side by side

Differences highlightedShow differences only

Comparison of 551021, 42449
40 specifications	A Intellinet 551021 security camera Model 551021 View product	B Lindy 42449 security camera Model 42449 View product
Performanceidentical
CertificationKnown for one	FCC, RoHS, CE	Unknown — not stated by the source
Cameraidentical
Lens viewing angle, horizontalKnown for one	46°	Unknown — not stated by the source
White balanceKnown for one	Unknown — not stated by the source	Auto
Image sensor1 differ
Optical sensor sizeDiffers	25.4 / 3 mm (1 / 3")	25.4 / 4 mm (1 / 4")
Video2 differ
Maximum resolutionDiffers	1280 x 1024 pixels	640 x 480 pixels
Video formats supportedKnown for one	MPEG4	Unknown — not stated by the source
Frame rateDiffers	30 fps	15 fps
Audio1 differ
Signal-to-Noise Ratio (SNR)Differs	44 dB	57 dB
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Supported network protocolsDiffers	TCP/IP, DHCP, PPPoE, ARP, ICMP, FTP, SMTP, DNS, NTP, UPnP, RTSP, RTP, HTTP, TCP, UDP, 3GPP/ISMA/RTSP	HTTP, FTP, TCP / IP, UDP, ARP, ICMP, BOOTP, RARP, DHCP, PPPoE, SMTP
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Storage1 differ
Flash memoryDiffers	8 MB	0.5 MB
Internal memoryKnown for one	Unknown — not stated by the source	0.5 MB
Ports & interfacesidentical
Microphone inKnown for one	Yes	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Security1 differ
Active tampering alarmKnown for one	Yes	Unknown — not stated by the source
IP address filteringKnown for one	Yes	Unknown — not stated by the source
Security algorithmsDiffers	HTTPS	128-bit WEP, 64-bit WEP, WPA-AES, WPA-TKIP, WPA2
Management featuresidentical
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power source typeKnown for one	PoE	Unknown — not stated by the source
Power consumption (typical)Differs	5 W	6.5 W
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 50 °C	5 - 40 °C
Storage temperature (T-T)Differs	0 - 60 °C	-25 - 50 °C
Operating relative humidity (H-H)Differs	20 - 80%	5 - 95%
System requirementsidentical
Minimum RAMKnown for one	128 MB	Unknown — not stated by the source
Minimum processorKnown for one	Pentium IV, 2.8GHz	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	900 g	Unknown — not stated by the source
Other features2 differ
Compatible operating systemsKnown for one	Windows 2000/XP/Vista/7 Linux Mac OS X Leopard 10.5	Unknown — not stated by the source
Compliance industry standardsDiffers	IEEE 802.3, IEEE 802.3u, IEEE 802.3af	802.11g/b
Data transfer rateKnown for one	10 Mbit/s	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	71 x 128 x 42 mm	Unknown — not stated by the source
F-number (relative aperture)Known for one	1.8	Unknown — not stated by the source
Networking featuresKnown for one	Fast Ethernet	Unknown — not stated by the source
Power requirementsDiffers	12V, 1A	DC 5V, 2.5A
I/O portsKnown for one	1x RJ-45	Unknown — not stated by the source
Resolution descriptionKnown for one	1280 x 1024 (SXGA 5:4), 1280 x 720 (720p HDTV), 640 x 480 (VGA), 320 x 240 (QVGA)	Unknown — not stated by the source
Lens systemidentical
Focal length rangeKnown for one	Unknown — not stated by the source	4.57 mm

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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