4.3 Electric index
Input voltage
Standard AC24V, DC12V or DC24VC is optional
Input power
Without IR lamps
50W
With IR lamps
70W
The minimum requirement for coaxial cable
：
75 ohms resistance; complete copper core conductor;complete copper
shield layer, shield cover range 95%
Mode
26×D/N
26x D/N (with stabilizer)
36×D/N
Optical zoom
26
26
36
Digital zoom
12
Signal system
PAL/NTSC
Scan system
2:1 interlacing scan
CCD 1/4”CCD
Effective Pixel
795(H)×596(V)
Horizontal
resolution
>480TVL >480TVL >520TVL
Lens focus
F1.4(f=2.5-91mm)
F1.4(f=2.5-91mm)
F1.4(f=3.4-122.4mm)
Horizontal
angel
3.5mm wide angel 54.2º
91mm narrow angle 2.2º
3.5mm wide angel 54.2º
91mm narrow angle 2.2º
3.4mm wide angel 57.8º
，
119mm narrow angle 1.7º
Focus Ctrl
Auto/ Manual first
Minimum
illumination
1/50sec Shutter Speed
（
color
）
1.0Lux
1/3Shutter Speed
（
color
）
0.1Lux
1/50 sec Shutter Speed
（
color
）
1.0Lux
1/3sec Shutter Speed
（
color
）
0.1Lux
1/50 sec Shutter Speed
（
color
）
1.4Lux
1/3sec Shutter Speed
（
color
）
0.1Lux
Sync system
built-in Sync
Shutter Speed
auto
、
1/4-1/10000 auto
、
1/4-1/10000 auto
、
1/4-1/10000
Iris Ctrl
Auto/ Manual first
Gain Ctrl
Auto/ Manual
Video Output
1.0±0.2VP-P
（
75
Ω
，
complex
）
S/N Ratio
50dB
White Balance
Auto/ Manual
