Bosch MIC-550ALW28N User Manual

Gain Control

Auto/Manual/Max. 

(-3 dB to 28 dB, 2 dB steps)

Aperture Correction

Horizontal and vertical

Digital Zoom

12x

Horizontal Resolution

550 TVL (NTSC, PAL) typical

Sensitivity (typical)

 1

30 IRE

50 IRE

 

Day Mode

 

 

SensUp Off

0.66 lux

1.4 lux

 

SensUp On 

(NTSC: 1/4s, 15X; PAL 1/3s, 16.7X)

0.04 lux

0.1 lux

 

Night Mode

 

 

SensUp Off

0.104 lux

0.209 lux

 

SensUp On 

(NTSC: 1/4s, 15X; PAL 1/3s, 16.7X)

0.0052

lux

0.0103 lux

Electronic Shutter Speed

1/1 to 1/10,000 sec., 22 steps

Signal-to-Noise Ratio

(SNR)

>50 dB

White Balance

2000 K to 10,000 K

1 Unless otherwise stated, test conditions are: F1.6; shutter = NTSC 1/60s, PAL 1/50s; max

AGC

Imager

1/4 in.-type Exview HAD CCD 

(progressive scan)

Effective Picture Ele-

ments

PAL: Approx. 440,000; 752(H) x 582(V)

NTSC: Approx. 380,000; 768 (H) x 494

(V)

Lens

28x Zoom (3.5 to 98.0 mm)

F1.35 to F3.7

Zoom Movement Speed

1.7 seconds (optical wide to optical TELE,

optical wide to digital TELE)

Focus

Automatic with manual override

Iris

Automatic with manual override

Field of View

2.1° to 55.8°

Video Output

1.0 Vp-p, 75 Ohm

Gain Control

Auto/Manual/Max. 

(-3 dB to 28 dB, 2 dB steps)

Aperture Correction

Horizontal and vertical

Digital Zoom

12x

Horizontal Resolution

550 TVL (NTSC, PAL) typical

Sensitivity (typical)

 2

30 IRE

50 IRE

 

Day Mode

 

 

SensUp Off

0.33 lux

0.66 lux

 

SensUp On

(NTSC: 1/4s, 15X; PAL 1/3s, 16.7X)

0.02 lux

0.04 lux

 

Night Mode

 

 

SensUp Off

0.066 lux

0.166 lux

 

SensUp On

(NTSC: 1/4s, 15X; PAL 1/3s, 16.7X)

0.0026

lux

0.0082 lux

Electronic Shutter Speed

1/1 to 1/10,000 sec., 22 steps

Signal-to-Noise Ratio (SNR)

>50 dB

White Balance

2000 K to 10,000 K

2 Unless otherwise stated, test conditions are: F1.35, shutter = NTSC 1/60s, PAL 1/50s;

max AGC

Drive Unit

Brushless, integral pan/tilt motor drive

Pan Range

360° continuous rotation

Tilt Angle

270°

Tilt Range

Upright unit: -58° - +90°

Canted unit: -103° - +90°

Variable Speed

Pan: 0.2°/second - 120°/second

Tilt: 0.2°/second - 60°/second

Pre-position Speed

120°/second

Preset Accuracy

0.17° (typical)

Proportional Pan/Tilt to

Zoom

Yes

Audible Noise

<66dB

Input voltage

18 VAC nominal

Power Consumption

18 W maximum

Current Consumption

1 A maximum

Sectors/Titling

16 independent sectors with 20-character titles/

sector

Privacy Mask-

ing

24 individually-configurable privacy masks

Pre-positions

99, each with 20-character titles

Camera Setup/

Control

RS-485, Bilinx (coax); also Bosch Biphase with con-

verter (sold separately)

Communica-

tions Protocols

Bosch (Bilinx, OSRD), Pelco P/D

(Also Bosch Biphase to OSRD protocol converter,

sold separately.)

4 | MIC Series 550 Camera