<IMPORTANT NOTE>
Please note that performance is affected by external factors, such as height of detected object, desired detection range,
installation area…etc.
When IR-31 is mounted with rotating bracket, it will not have the regular detection area (as in the above diagram), or the typical
pet immue range.
Mount where the animals cannot come to the detection area by climbing on furniture or other objects.
Don’t aim the detector at stairways the animals can climb on.
In a position such that an intruder would normally move across the PIR’s field of view from side to side.
In a corner to give the widest view.
Where its field of view will not be obstructed e.g. by curtains, ornaments etc.
Limitations
Do not position a PIR to look directly at a door protected by a Door Contact, this could cause the Door Contact and PIR radio
signals to be transmitted at the same instant when entering, canceling each other out.
Do not install the PIR completely exposed to direct sunlight.
Avoid installing the PIR in areas where devices may cause rapid change of temperature in the detection area, i.e. air conditioner,
heaters, etc.
Avoid large obstacles in the detection area.
Not pointing directly at sources of heat e.g. fires or boilers, and not above radiators.
Avoid moving objects in the detection area i.e. curtain, wall hanging etc.
Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one of the following measures:
. Reorient or relocate the receiving antenna.
. Increase the separation between the equipment and receiver.
. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
. Consult the dealer or an experienced radio/TV technician for help.
FCC Caution:
To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the
user's authority to operate this equipment. (Example - use only shielded interface cables when connecting to computer or peripheral devices).
FCC Radiation Exposure Statement
This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and
operated with a minimum distance of 20 centimeters between the radiator and your body.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
The antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be
co-located or operating in conjunction with any other antenna or transmitter.
FCC Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation.
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