Compare IPC-HDW3249QM-S-IL with DH-IPC-HFW2431TP-ZS-S2 (2)

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	Dahua Technology IPC-HDW3249QM-S-IL	Dahua Technology DH-IPC-HFW2431TP-ZS-S2
	Contact manufacturer	Contact manufacturer
Colour Type	Colour / Monochrome	Colour / Monochrome
Resolution	2 MP	4MP
Digital (DSP)	✔	--
Specialist Type	Infrared	--
Sensitivity Lux	0.002 Lux@F1.4 (Color, 30 IRE); 0.0002 Lux@F1.4 (B/W, 30 IRE); 0 lux (Illuminator on)	0.008
Auto Iris	✔	--
Direct Drive	✔	--
Voltage	12 V DC, PoE	12 V DC, PoE
Motion Activated	✔	✔
Focal Length mm	2.8; 3.6; 6	2.7 ~ 13.5
Mount Type	Pole, Corner, Ceiling, Wall	Pole
Wide Dynamic Range	✔	✔
Picture Elements HxV	1920 x 1080	--
Image Frame Rate	1 ~ 25/30 fps	25/30 fps
Inclusion DVR/ Web Server	✔	--
Back Light Compensation	✔	✔
Auto Gain Control	✔	✔
White Balance	✔	✔
Electronic Shutter Range	1/3s ~ 1/100,000s	Auto/Manual 1/3 s–1/100000 s
S/ N (Signal/ Noise) Ratio dB	> 56	>56
Chip Inch Size	--	1/3
Signal Mode	--	PAL

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