Atom AT4100/PIR Instruction Manual Download Page 1

IMPORTANT INFORMATION

•  This product must only be installed by a licensed 

electrician.

•  Before commencing installation turn off and isolate the 

electrical supply.

•  No user serviceable / replaceable parts inside.

•  Do not attempt to service other parts of the unit as this 

will void the warranty.

PIR sensor 6 m - recessed mount - white

INSTruction MANUAL

AT4100/PIR/WHT

PIR SENSOR

Product Specification

Sensors

PIR, ambient light

Supply voltage

220 V ~ 50 Hz

Output load

1200W incandescent
600W inductive
300W LED

Operating temperature

-20 to 40°C

Field of view

360°

Detection range

Max 6 m (< 24°C)

Detection motion speed

0.6 - 1.5 m/s

Time delay

Min. 10 sec ± 3 sec
Max. 15 min ± 2min

Ambient light

< 3 - 2000 lux (adjustable)

Ingress protection

IP20

Material

PC UV stabilised

Mounting

Mounting options

Recessed mount

Installation height

2.2 - 4 m

Cut out

ø 63 mm

Dimensions

ø 75 / 72 mm

57

ø 75

15

N  

L  

N

IN~

L

Load

L’  

Installation

Remove the product from the box and inspect it for any damage. If you 
believe the product to be damaged or otherwise unsound, do not install 
the product. Please return it to the place of purchase for replacement. 
 
If the product is satisfactory, proceed with the installation:
1.  Remove the screw from the transparent cover on the base to 

access the terminal block, as per fig 1.

2.  Feed the mains cable through the strain relief and connect the 

mains cable into the terminal block, as per the wiring diagram 
below.

3.  Reattach the transparent cover and fix screw in original position.
4.  Pull the spring clips up as per fig 2, insert sensor into the desired 

position and release the spring clips, ensuring that the sensor is 
secure and flush up against the ceiling.

1

2

transparent cover

strain relief

spring clips

Wiring diagram

Detection pattern

Detection Zone

Range ø

Height

Max

6 m

2.7 m

1

2

3

1

2

3

3

1

4

5

6

2

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