Compare IPC-HF7842F-Z-X with DH-SDT5X425-4Z4-QA-0832 (2)

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	Dahua Technology IPC-HF7842F-Z-X	Dahua Technology DH-SDT5X425-4Z4-QA-0832
	Contact manufacturer	Contact manufacturer
Chip Inch Size	1/1.8	1/1.8
Colour Type	Colour / Monochrome	Colour / Monochrome
Resolution	8 MP	4MP
Specialist Type	Megapixel	PTZ
Sensitivity Lux	0.0006 lux@F1.2 (Color, 30 IRE); 0.0003 lux@F1.2 (B/W, 30 IRE)	Colour: 0.001 lux / B/W: 0.0001 lux
Auto Iris	✔	--
Direct Drive	✔	--
Lens Mount	C/CS	--
Voltage	12 V DC / 24 V AC / PoE+ / ePoE	36 V DC / Hi-PoE
Mount Type	Wall, Ceiling, Plane	Wall, Ceiling, Pole
Wide Dynamic Range	✔	✔
Back Light Compensation	✔	✔
Auto Gain Control	✔	✔
White Balance	✔	✔
Electronic Shutter Range	1/3 s–1/100,000 s	Panorama: 1 s–1/30,000 s / Detail: 1 s–1/30,000 s
S/ N (Signal/ Noise) Ratio dB	>56dB	? 55
Motion Activated	--	✔
Focal Length mm	--	Panorama: 8 ~ 32 mm / Detail: 5.4 ~ 135 mm
Image Frame Rate	--	25/30 fps

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