En: Installation Instructions - UTC Fire & Security DD205RF Serie Instrucciones De Instalación

EN: Installation Instructions

Introduction
The DD205RF/TX-2411-03-1 is a dual motion sensor. It has a
patented Range Controlled Radar technology. The sensor has
been designed in accordance with TS50131-2-4, EN50131-1 &
EN50131-5-3
security
grade 2 and environmental class
The TX-2411-03-1 has been tested and certified as a dual motion
sensor to TS50131-2-4, EN50131-1 and EN50131-5-3 for security
grade 2, environmental class 2, by the Dutch testing and
certification body Telefication
The detector has five components (Fig. 1):
• Mounting plate
• Batteries (only 2 included)
• Base (screw included)
• Front cover (screw included)
• Custom insert
Positioning the detector (Fig. 4)
The detector can be mounted in a corner or on a flat wall. Use the
following guidelines to determine the best location to install the
detector:
• Mount the detector so the expected movement of an intruder
is across the detection pattern (Fig. 4).
• Mount the detector at a stable surface at a height between
1.8 m and 3.0 m.
• Do not mount the detector within 0.5 m of metallic objects or
within 1.5 m of fluorescent lights.
• Do not place objects in front of the detector that may
prevent a clear line of sight.
• Avoid detectors facing each other.
• Mount detector at least 6 m apart, and use the short-range
setting to avoid interference.
The dual technology processing of this detector is very resistant to
false alarm hazards. Nevertheless avoid potential causes of false
alarms, such as:
PIR hazards:
• Direct sunlight on the detector
• Heat sources within a field of view
• Strong air draughts on the detector
• Large animals in the field of view
Microwave hazards:
• Mounting surface susceptible to vibrations
• Metal surfaces reflecting microwave energy
• Water movement through plastic pipes
• Moving or vibrating objects like fans, heating or air-
conditioning ducts
GE Security recommends that the detector is regularly walk tested
and checked at the control panel.
Mounting instructions
1. Remove the mounting plate from the detector as shown (Fig.
2).
P/N 1060783 • REV 2.0 • ISS 07FEB11
2.
B.V.
2. On the mounting plate, select the mounting holes for corner
or flat-wall mounting. Make sure that the tamper screw * is
correctly fitted for corner or wall mounting (Fig. 3).
3. Using the mounting plate as a template, mark the screw hole
locations on the wall. Mount the detector at a height of 1.8 m
to 3.0 m (Fig. 4).
4. Fasten the mounting plate to the wall (Fig. 3).
5. Insert the batteries in the battery compartment of the base
(Fig. 5). The detector is shipped with 2 batteries but up to 3
can be inserted.
Caution: Do not insert any batteries in the battery compartment
of the RF transmitter board.
6. Adjust the DIP switch settings on the base (Fig. 5). See the
"Setting the range and lock-out time" instructions.
7. If you need to place the enclosed stickers onto the mirror in
order to mask the mirror, unscrew the base from the front
cover (Fig. 6A) to access the mirror (Fig. 6B & C). See the
"Selecting the coverage pattern" section.
Caution: Removing the stickers can damage the mirror surface.
8. Replace the unit onto the mounting plate (Figs. 7A and B).
9. Carry out the remaining installation tasks (explained in the
following sections):
A. Setting the range and lock-out time
B. Walk testing the detector
C. Selecting the coverage pattern
D. Setting up the transmitter
10. When all the installation tasks have been completed, screw
the detector on the mounting plate by removing the custom
insert and inserting the screw. Replace the custom insert
(Figs. 7C & D).
Setting the range and lock-out time
Use the following table to determine the appropriate DIP switch
settings.
Switch Function
1 Microwave range*
2 PIR only/Dual mode
3 PIR range*
4 Lock-out time
* According to EN50131-2-4 detection performance requirements.
Note: Range reduction will reduce PIR sensitivity in the undercrawl
area.
Detector range:
The microwave and PIR ranges can be individually selected
between 7.5 ±0.5 m and 12 ±0.5 m using DIP switches 1 and 3
respectively.
(ex factory)
ON OFF
12 ±0.5 m 7.5 ±0.5 m
PIR only detector Dual detector
12 m 8 m
10 min 3 min
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