Lindy 42440 security camera vs Lindy 42441 security camera

Comparison of 42440, 42441

23 specifications	A Lindy 42440 security camera Model 42440 View product	B Lindy 42441 security camera Model 42441 View product
Cameraidentical
Lens viewing angle, horizontal	80°	80°
Camera shutter speed	1/50 - 1/100.000 s	1/50 - 1/100.000 s
Image sensoridentical
Optical sensor size	25.4 / 3.6 mm (1 / 3.6")	25.4 / 3.6 mm (1 / 3.6")
Lens systemidentical
Focal length range	0 - 3.6 mm	0 - 3.6 mm
Videoidentical
Maximum resolution	738 x 480 pixels	738 x 480 pixels
Video formats supported	MPEG4	MPEG4
Frame rate	30 fps	30 fps
Analog signal format system	NTSC, PAL	NTSC, PAL
Audioidentical
Signal-to-Noise Ratio (SNR)Known for one	—Unknown — not stated by the source	58 dB
Built-in microphoneKnown for one	—Unknown — not stated by the source	Yes
Networkidentical
Supported network protocols	DDNS, PPPoE, DHCP, NTP, SNTP, TCP/IP, ICMP, SMTP, FTP, HTTP, RTP, RTSP	DDNS, PPPoE, DHCP, NTP, SNTP, TCP/IP, ICMP, SMTP, FTP, HTTP, RTP, RTSP
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	1	1
Microphone inKnown for one	—Unknown — not stated by the source	Yes
Securityidentical
Video motion detection	Yes	Yes
Poweridentical
Power source type	PoE	PoE
Power over Ethernet (PoE)	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	0 - 85%	0 - 85%
Other featuresidentical
Compatible operating systems	Windows 98SE/ME/2000/XP/Vista/Windows 7	Windows 98SE/ME/2000/XP/Vista/Windows 7
Data transfer rate	10 Mbit/s	10 Mbit/s
Dimensions (WxDxH)	152.5 x 115.2 x 40.2 mm	152.5 x 115.2 x 40.2 mm
Networking features	Fast Ethernet	Fast Ethernet
Power requirements	100-240V, 50/60Hz	100-240V, 50/60Hz

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.