Instruction Manual

4. Selecting a Location
• For indoor use only i.e.: hallways, dining-room, basement, utility
rooms and garages, etc. To replace existing one way light switches.
• Since the ST910 is sensitive to temperature changes. Avoid
mounting directly above heat sources or exposed to direct sunlight.
• Avoid mounting the motion sensor switch where it can come into
contact with water or rain.
• For best results mount the sensor switch to detect objects
moving across it.
Coverage
• The ST910 can be mounted at heights between 0.85m to 1.5m.
The optimum height for detection is 1m, which we recommend
to achieve the 10m range. Please note that that mounting it any
higher will not give the same performance.
3
Slide Switch
(For Automatic
or Manual ON/
OFF operation)
Fig 3 – Bottom view
Detection
Fig 4 – Coverage
Mounting
height (1m)
10m
100°(±10°)
120°(±10°)
Max: 10m
3m (±1m)
Top view