Compare DH-IPC-HFW2449M-S-B-PRO with PSDW82442M-A270-D440 (2)

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	Dahua Technology DH-IPC-HFW2449M-S-B-PRO	Dahua Technology PSDW82442M-A270-D440
	Contact manufacturer	Contact manufacturer
Chip Inch Size	1/1.8	1/1.8
Colour Type	Colour / Monochrome	Colour / Monochrome
Resolution	4MP	4MP
Sensitivity Lux	0.0005 lux	0.0002 ~ 0.001
Voltage	12 V DC, PoE	36 V DC
Motion Activated	✔	--
Focal Length mm	3.6 mm; 6 mm	5.5 ~ 220
Mount Type	Wall, Ceiling, Pole	--
Wide Dynamic Range	✔	✔
Back Light Compensation	✔	✔
Auto Gain Control	✔	✔
White Balance	✔	✔
Electronic Shutter Range	Auto/Manual 1/3 s–1/100,000 s	1/3 s ~ 1/100000 s
S/ N (Signal/ Noise) Ratio dB	>56 dB	>56
Digital (DSP)	--	✔
Specialist Type	--	Network
Picture Elements HxV	--	8192 x 2700
Image Frame Rate	--	25 fps ~ 30 fps

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