model

FCB-EX490EP

image sensor

1 / 4 inch view had CCD

signalling system

NTSC

PAL

Effective pixel

380000 pixels

440,000pixel

Horizontal resolution

Turn on high resolution mode: 530 TV line (detaulf)

Turn on high resolution mode: 470 TV line (NTSC) / 460 TV line (PAL)

camera lens

15Double optical zoom

F = 4.1 mm (wide end) to 73.8 mm (distal end), f1.4 to f3.0

The number is doubled

12x (216x optical zoom)

Viewing angle (horizontal)

48.0°（Wide end) to 2.5°（(far end)

TV distortion

-

Minimum object distance

290Mm (wide end) to 800mm (far end)

synchronous system

Internal / external (V-LOCK)

Minimum illumination

1 / 60s mode: 0.7lx (typical) (f1.4,50 IRE)

1 / 4S mode: 0.07lx (typical) (f1.4,50 IRE)

Automatic ICR

yes

Image stabilizer

nothing

Video move delete

yes

Multi line OSD

Yes (up to 11 lines, 20 channels per line)

Slow acoustic emission response

yes

E-hp

yes

Image detection

yes

Slow shutter

yes

Video output

VBS: 1.0vp-p (negative synchronization), Y / C

Camera assembly control interface

Visca (TTL signal level), baud rate: 9.6kb/s, 19.2kb/s, 38.4kb/s, stop bit: 1 or 2 bits

Signal to noise ratio

Above 50 dB

shutter speed

1/1To 1 / 10000 seconds, a total of 22 steps

white balance

Automatic, automatic tracking, white balance, indoor, outdoor, one button, manual

gain

Auto / manual (- 3dB to 28dB, 2dB steps)

Automatic exposure control

Auto, manual, priority mode (shutter priority and aperture priority), brightness, ev compensation, backlight compensation, slow AE

Wide dynamic range

On / off

Backlight compensation

On / off

Privacy zone masking

On / off (each screen's masking area / when combined with pan tilt and lens zooming, the entire monitoring area can be preset with 24 masking areas, 8 blocks per screen, supporting 14 kinds of colors and mosaics)

Character generator

Mode display / multi line OSD (OSD display takes precedence over mode display)

Flicker elimination

(automatic)

-

Focusing system

Auto (sensitivity: normal, low), one touch AF, manual, infinity, interval AF, zoom trigger AF

Support image effects

Electronic flip, negative effect, black & white, mirror image

Zoom switch

Far end

Storage temperature

-4To 140°F (- 20 ℃ to 60 ℃)

working temperature

32To 122°F (0 ℃ to 50 ℃)

Power requirements

6.0V to 12.0V DC

power waste

2.6W (motor not started),

4.4w (motor start)

weight

230g

size

52.0x 57.5 x 88.5mm