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Passive infrared sensor for automatic doors
Technology Passive Infrared


Small passive infrared motion sensor allowing the opening of small pedestrian doors. Its small size makes it possible to conceal it completely inside a door profile. The FLY can also be installed on a door profile or in the ceiling thanks to its mounting accessories.


Accurate & reliable detection field

Homogeneous lobe independent of the external temperature conditions, intensitive to air currents, sudden temperature variation and external interference such as rain, snow etc.

Easy adjustment of detection field

Adjustment of the size of the detection area is carried out by cutting segments off the masking lens. Electronic adjustments are performed by means of DIP-switches.

Table of specifications

Technology :

passive infrared and microprocessor


Optical characteristics:

P.I.R. with 4 elements, 15 lenses with full independent masking possibilities


Maximum Detection area (mounting height: 2.2m):
Minimum Detection area (mounting height: 2.2 m)

2.5 m (W) x 1.5 m (D)
0.5 m (W) x 0.5 m (D)


Detection mode:



Detection speed:

0.1 to 1.5 m/s


Light indicator:

1 red LED:flashes for a few seconds after power-on
LED lights up: sensor detects motion


Warm up time:

10 s


Hold time:

0.5 s ou 2 s


Response time:

< 200 ms


Power supply:

12 VDC - 10% à 24VDC +30% /12 to 24 V AC ±10%



50/60 Hz


Power consumption:

< 1 W



terminal block


Recommended cable section (terminal block):

< 0.5 mm²


Standard output:
Max. contact voltage:
Max. contact current:
Max. switching power:

relay (free potential contact)
60 V DC / 42 V AC
1A (resistive)
30W (DC) / 42 VA (AC)


Mounting height:

3 m max


Temperature range:

from -30 °C to +55 °C


Dimensions FLY:
Dimensions FCA:
Dimensions FSA:

101 mm (W) x 41 mm (H) x 27 mm (D)
91 mm (W) x 40 mm (H) x 40 mm (D)
121 mm (W) x 51 mm (H) x 40 mm (D)


Color (FLY-FCA-FSA):

anthracite grey


Length of cable:

2.5 m



EN 61000-6-2; EN 61000-6-3; EN 50581

  • fly3-4-web

    sensor only

  • fsa-black-2-web

    FLY + FSA

  • fca-black-web

    FLY + FCA

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