Wattstopper FS-705 Installation instructions
SPECIFICATIONS
Power Supply........................... 24VDC from WattStopper
Class 2 Power Pack only
Current Consumption ................................. 7mA@24VDC
Dimension ........... 3.15” front to back x 2.68” W x 1.77” H
(80mm front to back x 68mm W x 45mm H)
Weight ................................................. 2.17 oz. (60 grams)
Temperature ranges:
Operating ............................. 32° to 131°F (0° to +55°C)
Storage ........................... ‑22° to 176°F (‑30° to +80°C)
Detection indicator .......................................... GreenLED
DESCRIPTION
The FS‑705 is a low‑voltage passive infrared (PIR) occupancy
sensor designed to contol lighting where wide‑angle 180°
coverage is desired. It is ideally suited for use in aisleways
with refrigeration systems and freezer cases, vending
machines and display areas. It is designed to turn on cabinet
lights when it detects people in the aisle, then turn the lights
off when the aisle is vacant, after a time delay expires. To
connect to a dimming system, contact Technical Support.
It is a low voltage device used in conjunction with a Watt
Stopper 24VDC Class 2 power pack.
Coverage Pattern
The sensor contains dual pyros and a lens providing 40
detection zones, ensuring dense coverage within the
detection area. The sensor provides true 180° horizontal and
70° vertical coverage.
Side View of coverage pattern
1’
7’
6’
5’
4’
3’
2’
1’
2’
3’
(0.91m)
4’
5’
6’
(1.82m)
7’
8’
9’
(2.74m)
10’
11’
12’
(3.66m)
13’
14’
15’
(4.57m)
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Sensor Mounting Height
Distance
0
Sensor at
7.5’ (2.286m)
FS‑705
Wide‑Angle
Occupancy Sensor
Passive Infrared • Low Voltage
Ins
tallation Ins
tructions
Top View of coverage pattern
13’
1’
3’
5’
(1.52m)
7’
9’
11’
(3.35m)
2’
4’
(1.22m)
6’
8’
(2.43m)
10’
12’
(3.66m)
14’
15’
(4.57m)
0
3’
13’
9’
7’
5’
(1.52m)
1’
30’ x 15’ Maximum Sensitivity
24’ x 12’ Minimum Sensitivity
Sensor
15’
(4.57m)
11’
(3.35m)
15’
(4.57m)
47mm
68mm
45mm
22mm
1.77”
1.85”
2.68”
33mm
0.86”
1.30”