Compare DS-2CD2143G2-IU(2.8mm) with DS-2SE7C124IW-AE(32x/4)(S5)  (2)

Chip Inch Size
1/2.8
1/2.8
Colour Type
Colour / Monochrome
Colour / Monochrome
Resolution TVL
4MP
2 MP
Sensitivity lux
0 ~ 0.005
Colour: 0.005 Lux, B/W: 0.001 Lux (PTZ Channel); 0.005 Lux, 0 Lux with IR (Panoramic Channel)
Digital (DSP)
Voltage
12 V DC, PoE
24 V AC, Hi-PoE
Focal length
2.8mm
PTZ Channel: 4.8 ~ 153 mm; Panoramic Channel: 4 mm
Compression
H.265+, H.265, H.264+, H.264, MJPEG
H.265/H.264 /MJPEG
Back Light Compensation
Auto Gain Control
White Balance
Electronic Shutter range
1/3 ~ 1/100,000 s
1/1 s to 1/30,000 s
S/ N (Signal/ Noise) Ratio dB
56
> 52
Dome Type
--
PTZ
Pan Speed o/ sec
--
Configurable from 0.1° to 160°/s; preset speed: 240
Tilt Speed o/ sec
--
Configurable from 0.1° to 120°/s, preset speed: 200
Mount Type
--
Wall, Pendant, Corner, Pole
Presets
--
300
Built-in IR LED
--

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