Model No.

REK-220A

REK-220B

REK-220C

REK-220D

REK-220E

Image Sensor

1/3 " SONY Super HAD CCD

1/3 " SONY Super HAD CCD

1/4 " SONY Super HAD CCD

1/3 " SHARP

1/4 " SHARP CCD

TV system

NTSC/PAL

CCD total pixels

NTSC:811(H)X508(V) PAL: 795 (H)X596 (V)

NTSC:537(H)X505 (V) PAL: 537 (H) X597(V)

NTSC:537(H) X505 (V) PAL: 537 (H) X597(V)

NTSC:542(H)X492 (V) PAL: 512 (H) X582(V)

Scanning system

NTSC: 525Lines, 60fields/sec, PAL: 625lines 50fields/sec

SYNC system

Internal

Horizontal resolution

480Tvline

420Tvline

420Tvline

420Tvline

380Tvline

Minimum illumination

0.5Lux

0.5Lux

0.5Lux

0.8Lux

1.0Lux

Lens

Standard 3.6mm board lens(6mm, 8mm,12mm optional)

B.L.C . control

Auto

White balance

Auto

Gain control

Auto

Electronic shutter

NTSC: 1/60~1/120,000 sec. PAL: 1/50~1/120,000 sec

S/N ratio

＞ 48dB(AGC OFF)

Gamma correction

＞ 0.45

Video output

1.0v p-p /75Ω

Operation temperature

-20~50 centigrade

Operation Humidity

Within 85% RH

Power supply

DC12V (+/- 1V) 150mA

Dimensions (mm)

87.5(D) x 58(H) mm

Weight-Net (g)

Approx. 200g