Omron HOME SECURITY SYSTEM - MOTION SENSOR FQM1-MMA21 - Manual (Page 74)

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Installation Section 3-1
• The FQM1 will be easiest to install and operate if it is mounted at a height
of about 1.0 to 1.6 m.
Improving Noise
Resistance • Do not mount the FQM1 in a control panel containing high-voltage equip-
ment.
• Install the FQM1 at least 200 mm away from power lines.
• Ground the mounting plate between the FQM1 and the mounting surface.
Power lines
200 mm min.
200 mm min.
FQM1