Best Practices
Consider the following when selecting & installing motion sensors:
Dos |
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Create zones controlled by different motion sensors to manage lighting in large areas |
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Use PIR or HF with microphone dual technology sensors for areas with very low motion activity levels |
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Educate occupants about the motion sensors and what to expect |
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Position motion sensors above or close to the main areas of activity in a space |
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Integrate motion sensor use with other control methods (i.e. time scheduled control, daylighting) |
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Use HF motion sensors if installation needs to be above a ceiling, behind drywall, or inside a wooden or plastic box |
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Adhere to electrical specifications noted in owner’s manual and local & national electrical codes |
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Don'ts |
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Don’t install motion sensors on vibrating or unstable surfaces as it can create false readings | ![]() |
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Don’t use PIR motion sensors in spaces where there are fixtures or furniture that obstruct a clear line of sight |
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Don’t install PIR motion sensors so that their line of sight continue past adjacent doorways |
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Don’t install motion sensors within 2m of climate control devices (such as air conditioning ducting, electric heaters, open doors/windows etc). Hot or cold draughts can create false readings |
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Don’t position a PIR motion sensor behind an office door, above a ceiling or behind a metal panel or wall |
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Don’t control emergency or exit lighting with motion sensors |
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Don't install a HF motion sensor behind a metal panel or metal door |
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Don't mount near open windows or doors |
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Also see:
Motion Sensor Technology and Selection
Motion Sensor Settings
Motion Sensor Installation