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DPRO Passive-Infrared (PIR) PRO Series by Xtralis Planning and Commissioning Manual
If the detector is mounted lower than 3 m (10 ft.):
Set DIP switch 7 to “OFF“.
9.9 Internal Heating Device
High Performance Detectors (H-models) only
A controlled heating device, connected to the electronic board and powered by the power
supply of the detector, prevents condensation forming on the optical surfaces and ensures
optimal internal temperature.
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