Eaton DET-REXT-PIR30 Installation guide
- Category
- Motion detectors
- Type
- Installation guide
Eaton DET-REXT-PIR30 is a wireless outdoor passive infrared detector that provides precise and reliable presence detection for perimeter protection. With a range of up to 30 meters and independent dual-sensor technology, it delivers accurate alarm signaling. The unit is easily aligned without altering its appearance and offers flexible mounting options. Customize detection settings, including range and pulse count, using local programming options. Ensure optimal coverage with adjustable tilt and masking features.
Eaton DET-REXT-PIR30 is a wireless outdoor passive infrared detector that provides precise and reliable presence detection for perimeter protection. With a range of up to 30 meters and independent dual-sensor technology, it delivers accurate alarm signaling. The unit is easily aligned without altering its appearance and offers flexible mounting options. Customize detection settings, including range and pulse count, using local programming options. Ensure optimal coverage with adjustable tilt and masking features.
DET-REXT-PIR30 Perimeter Radio PIR
Installation Instructions
Introduction
The DET-REXT-PIR30 is an outside radio
PIR (Passive Infra-Red) detector for
perimeter protection. The unit uses two
independent detectors, both of which
must trigger to cause the detector to
signal an alarm. The detector delivers
precise, reliable presence detection.
The unit is battery-powered, has a
range of up to 30 metres and can be
aligned without any change to external
appearance.
Package contents:
1 x DET-REXT-PIR30 detector
1 x drilling template for fixing holes
3 x wall plugs and fixing screws
2 x additional sliding curtains
2 x additional tamper feet
1 x tamper foot cup
1 x self-adhesive lens mask
1 x opening tool
2 x CR123 lithium batteries
Battery safety:
•
Do not put in a fire
•
Do not heat
•
Do not charge
•
Do not short circuit
•
Do not disassemble
•
Only fit batteries of the same type
and voltage
•
Fit lithium batteries only
•
Observe correct polarity
Note: It is recommended you follow
these instructions and configure the
device before mounting it.
This product must be installed by
qualified service personnel.
Installing the unit
Step 1: Choose location
The PIR detects changes in heat and
movement; therefore items such as
trees, shrubs, ponds, boiler flues,
air conditioning units and animals
should be considered. The sensor is
more sensitive to movement across
the beams than to movement directly
towards or away from the beams.
The ideal mounting height is 3m. At
greater heights, the target may need
to move a greater distance before an
alarm is generated.
For pet tolerance, a mounting height
of 1.5m is recommended, the creep
mirror must be removed from around
the PIR sensor and the lower half of
the lens must be masked (Figure 2).
Coverage
The following provide examples of
coverage, depending on mounting
height, tilt and lens masking. A marker
on the side of the detector assembly
gives the degrees of tilt. The examples
assume default programming settings.
0° tilt, no lens masking
Figure 1. Optimum coverage
Note: The range in Figure 1 reduces to
20m by masking the upper section of
the lens. Masking the upper section
and programming for minimum range
reduces the range to 6m.
Note: If the detector is mounted at 6m,
Page 2
tilt the detector by 9° to achieve similar coverage
to Figure 1 (although sensitivity will be reduced).
-2° tilt, lens masked, and
creep mirror removed
Mask this
area of lens
Figure 2. Coverage for pet tolerance
45° tilt and lens
masked
Mask this
area of lens
Figure 3. Coverage for short-range surveillance
Beam Patterns
Figure 4 shows the beam pattern (with 0° tilt).
Detector programmed
for max range (default)
Detector programmed
for min range
Figure 4. Beam patterns
Step 2: Mount backplate
Note: During installation, protect the electronics
against water to avoid damage.
1. Using the template provided, drill the wall
to accept the three fixing screws and the
tamper foot cup (Figure 5).
Tamper foot
Tamper foot cup
Backplate
Figure 5. Tamper foot and cup
Note: Two extra tamper feet are provided;
each has a different shaft length to allow for
different wall surfaces. You can prise off the
existing foot using a small screwdriver.
2. Remove the front cover as follows:
a. Loosen the locking screw on the front of
the cover.
b. On each side of the mounting base,
insert the opening tool into the slot and
twist to separate the cover from the
mounting base.
c. Remove the cover (the cover hinges
from the top).
3. Remove the 3 securing screws located along
the top edge of the detector assembly, and
remove the assembly from the backplate. Put
the loose back-tamper spring to one side.
4. Screw the backplate to the wall (screw
through the thin areas of plastic on the
mounting base). Make sure the tamper foot
engages correctly into the cup.
Step 3: Add/configure detector
1. Fit the batteries. Observe correct polarity:
large “+” and “–” symbols are marked on
the PCB.
2. Use the relevant Installer options at the
control unit to:
a. Learn a new radio detector (when
prompted, activate one of the tamper
switches at the detector).
b. Program the zone as required.
For further information, please refer the
Engineering Guide.
3. Remain in the Installer menu (while the cover
of the detector is off).
4. If required, use the local programming
options to configure the range or pulse count
(see “Local programming options”).
Step 4: Refit and align detector
1. Fit the back-tamper spring in place, then
secure the detector assembly to the
backplate with the 3 screws.
2. Align the detector by rotating and/or tilting
the detector assembly by hand as required.
If required, apply masking to mask areas you
do not want to monitor (see “Masking”).
If pet tolerance is needed, remove the
batteries, then use a pair of long-nose pliers
to remove the metal creep mirror (Figure 7).
Refit the batteries.
Page 3
Step 5: Refit front cover
1. Make sure the internal gasket is fitted
correctly.
2. IMPORTANT: Force the top edge of the cover
behind the two tabs located along the top
edge of the mounting base, so that the hinge
on the cover engages into the slot in the
mounting base.
3. Close the cover, making sure the side tabs
engage correctly.
4. Refit the front screw.
Step 6: Perform a walk test
From the Installer menu, choose
Test, Walk Test
to
check that the detector is aligned correctly.
Masking
You can mask off areas you do not want to
monitor using the sliding curtains or masking
sticker, as described next.
Sliding curtains
The detector module is fitted with two sliding
curtains, which you can use to reduce the
detection angle. An additional set of curtains is
provided should the detection angle need to be
reduced further.
The curtains are fitted as shown in Figure 6. Each
section of the detector lens gives a detection
pattern of approximately 10 degrees.
Figure 6. Fitting the curtains
Masking sticker
You can use the self-adhesive sticker in addition
to, or instead of, the curtains. To use the sticker:
1. Study carefully how the lens fits into the
frames - you will need to make sure it is
refitted in exactly the same way.
2. Remove the lens by hand from the front. Do
not use tools.
3. Cut portions from the sticker and apply them
to the rear (smooth) side of the lens.
4. Refit the lens, making sure it is fitted
correctly into the frames and the correct way
up (the top of the lens has a small notch).
CAUTION: Do not put pressure on the
wireless PCB, otherwise damage may result.
Local programming options
You can program the settings shown in the
following table using the button and LED
shown in Figure 7. The settings are stored in the
non-volatile memory.
Option Setting
1 2 3
1. Range (m) 10 20 30*
2. Pulse count 1* 2
3. Output logic Not used
*Default settings
Pulse Count is the number of times the unit
has to detect on both of the PIR sensors before
signalling an alarm output.
LED
Programming button
Creep mirror
Figure 7. Detector components
To view current settings
1. Press the button once to access the range
option, or twice for pulse count.
2. Count the number of rapid flashes of the
LED. One set of flashes indicates the first
setting in the above table is being used, two
sets indicates the second setting, and three
the third (if applicable).
3. Wait for a second or two (do not press the
button) until you see a double-flash. This
signals end of programming mode.
To change a setting
Repeat the above process many times until you
are confident that you know how to access each
option and determine its current setting. When
you are ready to change a setting, repeat the
Page 4
process with the addition of an extra step as
follows:
1. Press the button once to access the range
option, or twice for pulse count.
2. Count the number of rapid flashes of the LED
to confirm the current setting.
3. Press the button immediately: once to apply
setting 1, twice to apply setting 2 or three
times to apply setting 3 (if applicable).
4. Wait for a second or two until you
see a double-flash. This signals end of
programming mode.
To apply factory default settings
To restore settings to the defaults, remove the
batteries, wait 10 seconds, then press and hold
the button while you re-fit the batteries. When
you see the LED flash rapidly, release the button.
Specications
Detection range: Programmable to 10m, 20m or
30m.
Coverage: 10 to 70° detection angle, 30 x 24m
coverage max.
Adjustment: 180° pan, 90° tilt.
Fresnel lens: 28 zones for each detection element,
which can be masked with the curtain sliders.
Customised optics: Double silicon shielded quad
element eliminates 50,000 lux of white light.
LED: Detector programming.
Radio transmitter range: 500m max in free space.
Transmit frequency: 868.6625MHz narrowband.
Batteries: 2x 3 V CR123 (lithium only).
Typical battery life: 2 years.
Quiescent current: 20μA.
Pulse count: 1 or 2.
Control: Digital microprocessor with non-volatile
memory.
Operating temp: −20 to +55°C.
Housing: High-impact ABS plastic with HDPE
cover, UV stabilized.
Protection Rating: IP 65.
Dimensions: 145 x 120 x 155mm.
Weight: 363g net, 575g gross.
Mounting height: Variable; 3m for full range.
SIMPLIFIED EU DECLARATION OF CONFORMITY
Hereby, Eaton Electrical Products Ltd declares
that the radio equipment type DET-REXT-PIR30 is
in compliance with Directive 2014/53/EU.
The full text of the EU declaration of conformity
is available at the following internet address:
www.touchpoint-online.com
The information, recommendations, descriptions and safety
notations in this document are based on Eaton Corporation’s
(“Eaton”) experience and judgment and may not cover all
contingencies. If further information is required, an Eaton sales office
should be consulted. Sale of the product shown in this literature is
subject to the terms and conditions outlined in appropriate Eaton
selling policies or other contractual agreement between Eaton and
the purchaser.
THERE ARE NO UNDERSTANDINGS, AGREEMENTS, WARRANTIES,
EXPRESSED OR IMPLIED, INCLUDING WARRANTIES OF FITNESS
FOR A PARTICULAR PURPOSE OR MERCHANTABILITY, OTHER
THAN THOSE SPECIFICALLY SET OUT IN ANY EXISTING CONTRACT
BETWEEN THE PARTIES. ANY SUCH CONTRACT STATES THE ENTIRE
OBLIGATION OF EATON. THE CONTENTS OF THIS DOCUMENT
SHALL NOT BECOME PART OF OR MODIFY ANY CONTRACT
BETWEEN THE PARTIES.
In no event will Eaton be responsible to the purchaser or user in
contract, in tort (including negligence), strict liability or other-wise
for any special, indirect, incidental or consequential damage or loss
whatsoever, including but not limited to damage or loss of use of
equipment, plant or power system, cost of capital, loss of power,
additional expenses in the use of existing power facilities, or claims
against the purchaser or user by its customers resulting from the use
of the information, recommendations and descriptions contained
herein. The information contained in this manual is subject to change
without notice.
© 2016 Eaton.
Eaton, Security House, Vantage Point Business Village,
Mitcheldean, GL17 0SZ.
www.touchpoint-online.com
Product Support (UK) Tel: +44 (0) 1594 541978 available
08:30 to 17:00 Monday to Friday.
email: securitytec[email protected]
Part number 12655827 Issue 1 12/05/16
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Eaton DET-REXT-PIR30 Installation guide
- Category
- Motion detectors
- Type
- Installation guide
Eaton DET-REXT-PIR30 is a wireless outdoor passive infrared detector that provides precise and reliable presence detection for perimeter protection. With a range of up to 30 meters and independent dual-sensor technology, it delivers accurate alarm signaling. The unit is easily aligned without altering its appearance and offers flexible mounting options. Customize detection settings, including range and pulse count, using local programming options. Ensure optimal coverage with adjustable tilt and masking features.
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