Technical Data - Gira 2551 20 Installation And Operating Instructions Manual

Technical data

Connections:
Power supply:
Protection type:
Operating temperature:
Dimensions (W x H x D):
1-gang, 2-gang:
3-gang, 4-gang:
6-gang, 8-gang, 9-gang:
10-gang, 12-gang:
Camera installation height
Min. height:
Recommended installation height:
Image capture element:
Wide-angle objective:
Visible detection range:
Detectable area:
Colour system:
Pixels:
Horizontal resolution:
Switching threshold
colour to B/W operation:
Light sensitivity
in B/W operation:
Electronic shutter
close time:
2 screw terminals for 2-wire bus
2 screw terminals for additional supply
2 system bus connector strips (6-pole)
1 video connector strip (2-pole)
2 sabotage contact screw terminals
2 cameras via video control device
3. and 4th camera via external
additional supply (24 V DC)
IP 44
-25 °C to +70 °C
140 x 265 x 60 mm (panel box)
160 x 285 x 3 mm (front panel)
140 x 332 x 60 mm (panel box)
160 x 352 x 3 mm (front panel)
140 x 417 x 60 mm (panel box)
160 x 437 x 3 mm (front panel)
250 x 265 x 60 mm (panel box)
270 x 285 x 3 mm (front panel)
1.20 m
1.50 m
CCD sensor 1/3"
150º aperture angle
100° angle of detection of the camera
140° (with 20° swivelling)
PAL
500 (H) x 582 (V)
380 TV lines
1 Lux
0.1 Lux
up to 1/100000 s
17