Interlogix TX-E721 - Installation Manual



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Wireless Pet Immune PIR Motion Detector
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Document Transcript

P/N
466
-
5305 • Rev A • 11APR
17


1

/
4


TX
-
E
721 Fresnel Lens Pet Immune PIR
Description

This is the Installation Sheet for
the TX
-
E
721 Fresnel Lens Pet Immune PIR


A
motion sensor (passive
-
infrared or PIR) detects movement within a
specific area by sensing the infrared energy emitted from a body as it
moves across the sensor’s field of view. When this motion is detected, the
sensor transmits an alarm signal to the cont
rol panel.

Figure

1
:
Pet Immune
SAW PIR Motion Sensors


Use these motion sensors to protect locations where door/window sensors
are impractical or not needed. For example, use a motion sensor to protect
large areas or open floor plans. Motion sensors also

provide backup
protection for door/window sensors.

The Pet Immune
TX
-
E
721

utilizes advanced signal
processing,

a new
custom designed lens, and a new custom designed sensing element. The
combination of these improvements provides false alarm immunity for p
ets
with a combined weight of up to 40 pounds while still providing superior
human catch performance.

These wireless motion sensors include the following features:



35 by 40 ft.
(10.6 m by 12 m)
coverage area.



Three minute transmitter lockout time after

an alarm that helps extend
battery life.



Cover
-
activated tamper




Supervisory signals transmitted every 64 minutes to the control panel.



Sensor low battery reports (trouble) to the control panel.



Field
-
selectable sensitivity options.

Installation

Installation
G
uidelines



Temporarily
place the sensor in its intended mounting location.
Program and final test the sensor before permanently mounting it.



If possible, locate sensors within 100 ft.

(30.5 m)

of the panel. While a
transmitter may have a r
ange of 500 ft.

(152 m)

or more out in the
open, the environment at the installation site can have a significant
effect on transmitter range. Sometimes a change in sensor location
can help overcome adverse wireless conditions.



The recommended mounting he
ight is 7 1/2 ft.



Position the sensor to protect an area where an intruder would be most
likely to walk across the detection pattern
See Figure
2
.

Figure

2
: Overhead
D
etection
P
ath




Mount the motion sensor on a rigid surface which is free from
vibrations.



Do not mount the sensor near duct work or other large metallic
surfaces which may affect the RF signals (see RF Testing). Actual
acceptable transmitter range should be verified for each installation.



Mount the sensor permanently on a flat w
all or in a corner. Do not set it
on a shelf.



Windows should be closed in any area which has an armed motion
sensor.



The sensor must be incline
-
mounted at a mounting height of 7.5 ft. See
Figure
3
.

Figure 3
: Wall Mount Options




Room temperature must

be kept between 60
°

and 120°F

(16° and 49°
C)
.



Position the sensor so it faces a solid reference point, like a wall.

Programming

Refer to the panel documentation for information on programming the
sensor into the panel.

To Trip the Sensor

1
.

Set the panel to program mode.

2.

Proceed to the Learn Sensors menu.

2

/
4


TX
-
E721
PET Immune
PIR
Motion Detector

Installation Sheet

3.

Remove the PIR from its mounting plate

(
activating the tamper switch
)
.

4.

Select the appropriate sensor group and number.

5
.

Exit the panel’s programming mode.

6
.

Return the PIR to its mounting plate.

Final Testing

Final testing should be done to verify radio signal integrity and confirm
control panel programming and response. The actual transmitter range can
be determined by performing a sensor test as follows:

1
.

With the PIR temporarily mounted at its intended location,
remove
the
PIR

from its mounting plate and activate the tamper switch to start the
walk test mode.

2
.

Replace the sensor in its mounting plate.

3
.

Place the control panel in
Sensor
test mode
.

Move across the
detection pattern until the sensor’s LED turns on. STOP your motion.

4
.

Listen for the appropriate system response.
Refer to the specific panel
installation manual for details on
system response.
If the system does
not respond

as expected
, proceed to the

Troubleshooting


section.

Mounting

The sensors must be incline
-
mounted on a wall surface or incline
-
mounted
in a corner at a mounting height of 7.5 ft. (2.5 m).

To
M
ount the
S
ensor

1
.

Remove the mounting plate by depressing the button on the top of the
sensor body. With the opposite hand pull the mounting plate away from
the body of the sensor.

2

Punch out the mounting holes that best fit your application. See Figure
3

for wall mount options.

3.

See Figure 4 to determine which knockouts to use when mounting the
motion sensor. Use the
outside 4 holes for corner mounting
, or
the
inside 4

holes for su
rface mounting.

Figure

4
: PIR
M
ounting
P
late
K
nockouts


4
.

Mark the location of the required holes on the mounting surface.

5
.

Use wall anchors and screws to secure into place. Attach the sensor to
the mounting plate.

6
.

When testing is completed the PIR
can be securely attached to its
mounting plate by screwing the smallest enclosed screw into the hole
at the top of the mounting plate.

Setting the
S
ensitivity

The PIR has two sensitivity settings (standard and high sensitivity). The
sensor is set to standa
rd sensitivity at the factory. This sensitivity is
preferred for most applications and provides the best immunity to false
alarms.

Note
: If the shorting jumper is not used or is placed incorrectly, the sensor
defaults to standard sensitivity.

Figure
5
: Sen
sitivity
P
in
L
ocations


CAUTION
: High sensitivity should only be used in environments where
the

room temperature is very stable.


A
TTENTION
: La haute sensibilité ne doit être utilisée que dans des
environnements où la température ambiante est très stable

1
.

Remove the mounting plate by depressing the button on the top of the
sensor body. With the opposite hand pull the mounting plate away from
the body of the sensor.

2
.

Locate the sensitivity pins
directly above the battery when looking
at
the back of the PIR

3
.

To change to high sensitivity
,

move the shorting jumper to the pair of
pins that are

closer to the left side of the PIR

4
.

Walk test the PIR to verify the sensitivity.

The difference between the two settings are indicated
in
Figures 6 and
7.
below.


Figure
6
: Standard Sensitivity Setting


Figure
7
: High Sensitivity Setting

TX
-
E721
PET Immune PIR Motion Detector Installation
Sheet


3

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4

Important
i
nformation
R
egarding
S
ensitivity
S
etting
s

The se
nsitivity settings should be set as followed:


Standard Sense:



Rooms


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