Interlogix TX-2821-03-4 Hoja De Instalación página 3

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EN: Installation Sheet
Package
The package contains:
•
1 x Mini Wireless PIR
•
1 x drilling template for fixing holes
•
2 x CR123 3 V lithium batteries
•
2 x 3.5 mm x 25 mm wall plugs
•
2 x 3.5 mm x 25 mm screws
•
1 x opening tool
•
1 x lens mask
•
2 x additional curtain shutters
•
1 x installation sheet
•
1 x battery removal multi language instruction sheet
Description
The Mini Outdoor Wireless PIR 868 MHz Gen2 Detector is an
outdoor motion detector and alarm trigger that uses two
independent passive infrared detectors.
Both sensors must trigger to cause the detector to alarm.
TX-2821-03-4 uses quad PIR technology to deliver precise and
reliable presence detection.
Mounting the unit
During installation, protect the electronics against water, as
trapped moisture can affect or damage the unit.
When locating the detector, please ensure the detector's
Note:
field of view is unobstructed.
To mount the detector:
• REV D • ISS 21MAR19
1. Drill the wall to accept the fixing screws using the drilling
template provided. Leave a minimum of 10 cm clearance
above the top of the detector housing to allow the cover
and the detector to be positioned correctly.
Note: The recommended optimum mounting height for the
detector is 3 m. Whilst it is possible to mount the unit higher,
this will give a reduced detection range and will require the
detection subject to move further through the already reduced
detection area before an activation is signaled.
2. Remove the back wall fixing plate. Screw the back plate to
the wall. Always ensure that one of the fixing screws is
used to secure the rear tamper plate to the wall (Figure 1,
item 1) as well as using the other screw fixing points
(Figure 1, item 2). Fit the detector main body to the back
plate.
3. Remove the 2 battery compartment screws and remove
the battery compartment cover (Figure 2).
4. Fit the two batteries provided. Please observe the correct
polarity (Figure 3). Replace the battery compartment cover
and secure the 2 fixing screws (Figure 2).
5. Remove the detector cover assembly by loosening the
front locking screw. Use the opening tool as shown in
Figure 4 to carefully lever the front cover away from the
detector base. The cover hinges from the top and lifts out
of the location slot (Figure 5).
6. Fit the detector main body to the back plate.
7. When the detector is aligned and connected, fit the cover
to the detector main body and tighten the locking screw.
Batteries
Only use CR123 3 V lithium batteries (2 x provided). This
ensures 3 years operation under normal conditions.
To extend battery life, a 3rd battery can be fitted into the spare
position within the battery holder (Figure 3).
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