CARLO GAVAZZI Guardian 1 Mode D'emploi Original page 5

Mount the sensor above and in the centre of the door, on a hard vibration-free
surface . (See Fig . 1 to 5)
Fig . 1 Mounting height (h) must be between 1 .8 to 3 .0 m .
h
D1
D2
Fig . 2 Horizontal distance to door (a) maximum 0,5 m .
Fig . 3 Vertical distance from sensor to the door (b) maximum 10 cm .
Fig . 4 Sensor alignment: The sensor must be mounted on a wall parallel to
the door . The sensor can accept a deviation of +3 degrees .
Mounting the Sensor
Sensor Depth
placement motion zone
height (h) (D1-D2)
1800 mm 2040 mm
2200 mm 2490 mm
3000 mm 3400 mm
W1
Presence zone
Motion zone
Width Depth
motion zone presence
(W1) zone (D2)
2460 mm 420 mm
3000 mm 510 mm
4100 mm 700 mm
5