FIRERAY PRODUCT GUIDE
Page 17
5.2 Reflections and Obscuration
Reflective objects too near the line of sight can reflect the infrared light beam from the Transmitter.
There must be a permanent clear line of sight between the Transmitter and the Receiver / Reflector.
If this occurs, the whole area may not be protected or movement of these reflective objects can
cause false alarms.
Any object in the infrared light beam path could cause a reduction in signal and ultimately may
prevent the system from operating correctly
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