Security IR Dome Camera  (VS-D4261, VS-D3261, VS-D3361)

Items

VS-D4261

VS-D3261

VS-D3361

IP Rating

IP65

Filter

One Layers Crystal

Double Layers Crystal

Three Layers Crystal

Image Sensor

1/4”Color Sony CCD

1/3”Color Sony CCD

1/3”Hi-resolution Color Sony CCD

Pixels

NTSC:537(H)×505(V) PAL:537(H) ×597(V)

NTSC:811(H) ×508(V) PAL:795×596(V)

Horizontal Resolution

420TVL

48TVL

IR LED

24PCs IR LED

Vertical Frequency

NTSC:60H_z  PAL:50H_z

Horizontal Frequency

NTSC:15.734KH_z    PAL:15.625KH_z

Clock Frequency

NTSC:28.636MH_z  PAL:28.375MH_z

Scanning System

2:1 Interlace

S/N Ratio

≥46dB

≥48dB

≥50dB

Electronic Shutter

NTSC:1/60-1/100,000S  PAL:1/50-1/100,000S

White Balance

Auto Tracking

Back Light Compensation

On

Auto Gain Control

On

Gamma

0.45

Video Output

1V p-p,75Ω

Lens

3.6mm Vari-focal Lens

Viewing Angletputntrolsation

diagonal:69°/ horizontal:55°/ vertical:42°

diagonal:93°/ horizontal:74°/ vertical:56°

Power Supply

DC12V±10%

Current Consumption

250mA

260mA

270mA

Available IR Distance

15M

20M

Dimension

￠94×80mm

Weight

460g

Storage Temperature

-30～+60℃

Operating Temperature

-30～+40℃

Package

50PCs/CTN 25KGs 630×370×480mm