Compare EDC-3351 with EDC-4222  (2)

Chip Inch Size
1/4
1/4
Colour Type
Colour / Monochrome
Colour / Monochrome
Resolution TVL
540
580
Sensitivity lux
0.3
0.29 @ F1.2
Indoor/Outdoor
Indoor
Outdoor
Mount Type
Surface
Wall, pendant, ceiling
Voltage
24 V AC
24 V AC
Focal length
3.4 ~ 119
3.9 ~ 85.8
Rotation Angleso
360 pan, 180 tilt
360 pan, 180 tilt
Presets
240
240
Back Light Compensation
White Balance
--
Electronic Shutter range
1/50 ~ 1/30,000
1/50 ~ 1/100,000
S/ N (Signal/ Noise) Ratio dB
50
50
Synchronisation
Internal / Line-lock
Internal / AC line clock
Signal Mode
CCIR, PAL
PAL
Dome Type
--
Continuous Rotation
Pan Speed o/ sec
--
0.1 ~ 380
Tilt Speed o/ sec
--
0.1 ~ 90
Auto Gain Control
--
Built-in IR LED
--

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