Compare SD427-HPE1-X with SD423-SMW-0-X  (2)

Chip Inch Size
1/4
1/4
Colour Type
True Day / Night
True Day / Night
Resolution TVL
540
540
Dome Type
PTZ
PTZ
Indoor/Outdoor
Outdoor
Indoor
Mount Type
Pendant
Surface
Voltage
24 V AC
24 V AC
Signal Mode
PAL
PAL, CCIR
Sensitivity lux
--
0.12
Pan Speed o/ sec
--
400
Tilt Speed o/ sec
--
200
Rotation Angleso
--
360 pan
Presets
--
64
Auto Gain Control
--
White Balance
--
Electronic Shutter range
--
1/1.5 ~1/30,000
S/ N (Signal/ Noise) Ratio dB
--
50
Synchronisation
--
Internal, AC line lock

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