Product comparison · 2 security cameras

Intellinet 524421 security camera vs Intellinet 551021 security camera

29specifications compared
16differ
13identical
13known for one product only

Key differences

Certification
- 524421 security camera:FCC, RoHS
- 551021 security camera:FCC, RoHS, CE
Lens viewing angle, horizontal
- 524421 security camera:59°
- 551021 security camera:46°
Optical sensor size
- 524421 security camera:25.4 / 4 mm (1 / 4")
- 551021 security camera:25.4 / 3 mm (1 / 3")
Maximum resolution
- 524421 security camera:640 x 480 pixels
- 551021 security camera:1280 x 1024 pixels
Signal-to-Noise Ratio (SNR)
- 524421 security camera:50 dB
- 551021 security camera:44 dB
Power consumption (typical)
- 524421 security camera:3.5 W
- 551021 security camera:5 W
Operating temperature (T-T)
- 524421 security camera:0 - 45 °C
- 551021 security camera:0 - 50 °C
Minimum RAM
- 524421 security camera:64 MB
- 551021 security camera:128 MB

Side by side

Differences highlightedShow differences only

Comparison of 524421, 551021
42 specifications	A Intellinet 524421 security camera Model 524421 View product	B Intellinet 551021 security camera Model 551021 View product
Performance1 differ
CertificationDiffers	FCC, RoHS	FCC, RoHS, CE
Camera1 differ
Minimum illuminationKnown for one	0.5 lx	Unknown — not stated by the source
Lens viewing angle, horizontalDiffers	59°	46°
Lens viewing angle, verticalKnown for one	59°	Unknown — not stated by the source
White balanceKnown for one	Auto	Unknown — not stated by the source
Image sensor1 differ
Optical sensor sizeDiffers	25.4 / 4 mm (1 / 4")	25.4 / 3 mm (1 / 3")
Lens systemidentical
Focal length rangeKnown for one	4 - 200 mm	Unknown — not stated by the source
Video1 differ
Maximum resolutionDiffers	640 x 480 pixels	1280 x 1024 pixels
Audio1 differ
Sample rateKnown for one	8 kHz	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Differs	50 dB	44 dB
Network1 differ
Wi-FiKnown for one	No	Unknown — not stated by the source
Supported network protocolsDiffers	TCP/IP, DHCP, PPPoE, ARP, ICMP, FTP, SMTP, DNS, NTP, UPnP, RTSP, RTP, HTTP, TCP, UDP, 3GPP/ISMA RTSP	TCP/IP, DHCP, PPPoE, ARP, ICMP, FTP, SMTP, DNS, NTP, UPnP, RTSP, RTP, HTTP, TCP, UDP, 3GPP/ISMA/RTSP
Securityidentical
Video motion detectionKnown for one	Yes	Unknown — not stated by the source
Active tampering alarmKnown for one	Unknown — not stated by the source	Yes
IP address filteringKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	HTTPS
Power1 differ
Power consumption (typical)Differs	3.5 W	5 W
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 45 °C	0 - 50 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
System requirements1 differ
Minimum RAMDiffers	64 MB	128 MB
Minimum processorKnown for one	Unknown — not stated by the source	Pentium IV, 2.8GHz
Weight & dimensions1 differ
WeightDiffers	600 g	900 g
Other features6 differ
Compatible operating systemsDiffers	Windows 2000/XP/Vista/7 Linux Mac OS X	Windows 2000/XP/Vista/7 Linux Mac OS X Leopard 10.5
Compliance industry standardsDiffers	IEEE 802.3, IEEE 802.3u	IEEE 802.3, IEEE 802.3u, IEEE 802.3af
Dimensions (WxDxH)Differs	98 x 58 x 31 mm	71 x 128 x 42 mm
F-number (relative aperture)Differs	2	1.8
Power requirementsDiffers	5V, 1.2A	12V, 1A
Resolution descriptionDiffers	640 x 480, 320 x 240	1280 x 1024 (SXGA 5:4), 1280 x 720 (720p HDTV), 640 x 480 (VGA), 320 x 240 (QVGA)
Management featuresidentical
Firmware upgradeableKnown for one	Unknown — not stated by the source	Yes

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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