SB/C/D502 鑫松信电子-CCTV摄像机-烟感摄像机

dsp color ccd smoke detector camera series

• built-in sony / sharp color ccd
• more than 420tv lines
• employs dsp chip-set for image control
• back light compensation(blc)
• abs housing

model no.

sc502

sd502

sb502

tv system

pal/ntsc

pal/ntsc

pal/ntsc

image device

1/3” sony super had ccd

1/4” sony super had ccd

1/4” sharp color ccd

effective pixel

nominal pixel count in total:

ntsc: 270k

pal:  320k

effective pixel:

ntsc: 510(h)×492(v)

pal:  500(h)×582(v)

synchronous mode

internal

horizontal resolution

420 tv lines (normal resolution)

gain control

auto gain control

video output

1vp-p 75 ohm

gamma characteristic

0.45

electronic shutter

ntsc: (1/60~1/100,000 sec), pal: (1/50~1/100,000 sec)

minimum illumination

0.8 lux (f: 1.2)

0.8 lux (f: 1.2)

1.0 lux (f: 1.2))

s/n ratio

≥48db (agc off)

white balance

auto tracking white balance (2500° k-9500°k)

backlight compensation

on/off se-lectable

lens

3.6mm

operating temperature

-10°c~50°c

power supply

dc12v ± 1.2v dc

power consumption

dc12v 120ma

dc12v 100ma

dc12v 75ma

measurement

ф125 x 56h(mm)