The DD669-U is a dual motion sensors. It has the patented
Ran
ge Controlled Radar technology.
Installation guidelines
Figure 5 legend
Item Descrip
(1) Floor pattern at mounting heights between 2.5 and 3.0 m
(2) Floor pattern at mounting heights above 3.0 m (9 ft. 10 in.)
(3) Shaded area is shunted when DIP switch 4 is in On position
(4) An arrow inside the mounting plate and sensor module
tion
(8 ft. 2 in. and 9 ft. 10 in.)
indicates the Always Active direction
> 3 m
(> 9 ft. 10 in.)
0 m
10 m
(32 ft. 10 in.)
10 m
(32 ft. 10 in.)
The detector can be mounted on a ceiling. 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.
• Mount the detector at a stable surface at a height between
2.5 m (8 ft. 2 in.) and 5.0 m (16 ft. 5 in.).
• Do not mount the detector within 0.5 m (1 ft. 8 in.) of
metallic objects or within 1.5 m (4 ft. 11 in.) of fluorescent
lights.
• Do not place objects in front of the detector that may
prevent a clear line of sight (Figure 1).
• Mount detectors at least 6 m (19 ft. 8 in.) apart, and use
the short-range setting to avoid interference.
T
he dual technology processing of this detector is very
resistant to false alarm hazards. However, avoid potential
causes of instability, such as:
PIR hazards (F
Direct sunlight on the detector
•
igure 1):
• Heat sources within the detector field of view
•
Strong air draughts onto the detector
• Animals in the field of view
•
Obscuring the detector field of view with large objects,
such as furniture
wave hazards:
Micro
• 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
e recommend that the detector is regularly walk tested and
W
checked at the control panel.
2 / 12 P/N 146446999-1 • REV A • ISS 25JAN12
Installing the detector
1. Lift off mounting plate (see Figure 2, item 1).
2. Fasten the mounting plate to the ceiling in the required
position using mounting holes (see Figure 2, item 2).
Specified mounting height: min. 2.5 m (8 ft. 2 in.), max.
5.0 m (16 ft. 5 in.). Specified screws: DIN 7996, 4 mm.
3. The detection pattern can be adjusted by up to ±15°
(max 30°) by rotation of the mounting plate prior to
tightening the screws.
4. Wire the detector (see Figures 2 and 6).
UL/cUL installations: All wiring must be made according
to National Electrical Code, NFPA70, and CSA C22.1,
Canadian Electrical Code Part I, Safety Standards for
electrical Installations.
Increase of mounting heights beyond the specified 2.5 to
5.0 m (8 ft. 2 in. to 16 ft. 5 in.) will reduce sensitivity.
Range varies from 12 to 14 meter (39 ft. 4 in. to 45 ft.
11 in.) in short range and 20 to 22 meter (65 ft. 7 in. to
72 ft. 2 in.) in long range depending on the mounting
height.
Note: The arrow (Figure 2, item 4) indicates the centre
curtain direction and the active direction when switch 4 is
OFF.
5. Select the desired jumper and DIP switch settings (see
Figure 3). See section “Setting the detector” below for
more inform
ation.
6. To screw the sensor module to the mounting plate, use the
screws that are placed for transport in the mounting plate
(see Figure 2, item 5).
The curtain directions 1 through 9 clockwise, are indicated on
the mounting plate (see Figure 2, item 6). Curtain number 5 is
the centre curtain.
Selecting the coverage patterns
For access to the mirror undo screws (Figure 2, item 7) and
open the sensor module (Figure 2, item 8). Mask the
appropriate mirror curtains with the adhesive labels provided
and reassemble the sensor module (see Figure 4 for example).
Setting the detector
See Figure 3 for the jumper locations in the detector.
J1: Setting LED
On: Enables the tri-color LED on the detector at all times
(factory default).
Off: Disables the tri-color LED on the detector at all times.
Removed: Puts the tri-color LED under the control of the Walk
Test and Day/Night input. This activates the memory feature of
the detector. When the detector is Disarmed and the input
Walk Test is disabled, the microwave section is turned off for
DD669-U. In this configuration the detector operates as a PIR
only. See “Alarm memory” below.
SW 1: Polarity setting of
On: Active High. Provides the standard logic with “Active High”
logic to enable Walk Test (WT), Day/Night (D/N), and Remote
Test inputs (factory default).
Off: Active Low. Provides “Active Low” logic to enable Walk
Test (WT), Day/Night (D/N) and Remote Test inputs.
the control voltage (CV)
SW 2: µW only / Dual mode
On: µW only mode. Consequently the PIR circuitry is switched
off and the detector will only signal alarms caused by the
microwave circuitry.
Off: Dual mode. In dual mode the detector signals an alarm
when both technologies (microwave and PIR) have identified a
target moving in the protected area (factory default).
SW 3: Detector range
The microwave can be selected between 20 ±0.5 m, and
12 ±0.5 m (65 ft. 7 in. ±1 ft. 8 in., and 39 ft. 4 in. ±1 ft. 8 in.)
Note: Only the microwave range will be reduced, not the PIR
section.
SW 4: Detection coverage
The detection coverage can be selected between 360 degrees
for normal application, and 180 degrees for special
applications.
Note: Only the coverage of the PIR will be adjusted.
Alarm memory
Depending on the inputs, the detector can store alarms in its
memory, or indicate them.
WT D/N LED* State Description
Off Off
(Day)
On Off
(Day)
Any On
(Night)
* See “LED indication” on page 4.
Off Disarmed Alarms are indicated via relay
(no memory).
On Disarmed Walk Test mode, alarms are
indicated via LED and relay.
Off Armed Alarms are indicated via relay
and stored in the alarm
memory.
When switching to the Day
mode, detector indicates alarms
stored in its memory by a
blinking LED.
Walk testing the detector
The DD669-U provides a walk test mode for testing the
detectors operation and coverage pattern if the detector is set
to LED’s disabled. To walk test the detector, remove the supply
voltage and apply it back on. The walk test mode can be
started once the startup sequence has completely finished
(LED flashes for 45 seconds). The unit stays in walk test mode
for 30 minutes. The detector returns to normal operating mode
after the walk test mode times out.
Green mode
The detector can be programmed in several ways to minimize
the exposure of microwave radiation to human and animal,
although the detector is already sending microwave signal on a
very low power level.
To activate the green mode:
• Remove jumper J1, so the DD669-U detector is under
control of the Day/Night and Walk Test inputs.
• Set DIP switch SW 1 to On (factory default) so the
Day/Night and Walk Test input are active high.
• Set DIP switch SW 2 to Off (factory default) so the
detector is in the dual mode.
P/N 146446999-1 • REV A • ISS 25JAN12 3 / 12
• Ensure the Day/Night and Walk Test inputs are
floating/open, so the DD669-U unit is in the Day mode and
the Walk Test mode is off.
The detector will switch the microwave section off for 3 minutes
after a dual alarm. The detector is in PIR only during this timer.
LED indication
Red [1]
Green [1]
Yellow [1]
Alarm relay
Start up
Low voltage
PIR intruder
alarm
Microwave
intruder alarm
(Dual) motion
intruder alarm
Latched PIR
(Memory)
Continuously on Normal blinking (1 Hz)
[1] Tri-color LED.
Closed Automatically after 45 s
Open
(Alarm)
Automatically after 3 s
Automatically after 3 s
Open
(Alarm)
Switch to Night mode
To reset
Apply correct voltage
Automatically after 3 s
Specifications
Detector Dual
Range diameter (selectable) 20 ±0.5 m (65 ft. 7 in. ± 1 ft. 7 in.)
or 12 ±0.5 m (39 ft. 4 in. ± 1 ft. 7 in.)
Viewing angle (selectable) 360 degrees or 180 degrees
Optical 2 x 9 curtains
Microwave frequency 5.8 GHz
Max microwave output at 1 m 0.003 μW/cm²
Memory Yes
Input power 9 to 15 V (12 V nominal)
For UL/cUL installations: 10 to 15 V
(12 V nominal)
Peak-to-peak ripple 2 V (at 12 V)
Detector start-up time 45 s
Normal current 12 mA
For UL/cUL installations: 0.144 W
Alarm current 10 mA
Maximum current 15 mA
Mounting height 2.5 to 5.0 m (8 ft. 2 in. to 16 ft. 5 in.)
Target speed range 0.3 to 3.0 m/s (1 ft./s to 9 ft. 10 in./s)
Alarm (NC) / Tamper relay
characteristic
Pry-off tamper (not evaluated
by UL/cUL)
Alarm time 3 s
Operating temperature 0 to 49°C (32 to 120°F)
Dimensions ( x H) 138 x 92 mm (5.43 in. x 3.62 in.)
Relative humidity max. 95% (UL/cUL installations)
Weight 255 g (9 oz.)
IP/IK rating IP30 IK02
80 mA, 30 V, Form C, resistive
Optional
Certification and compliance
Manufacturer UTC Fire & Security Americas Corporation, Inc.
1275 Red Fox Rd., Arden Hills, MN 55112-6943, USA
Authorized EU manufacturing representative:
UTC Fire & Security B.V.
Kelvinstraat 7, 6003 DH Weert, Netherlands
Certification
FCC Note: This equipment has been tested and found to
This device complies with part 15 of the FCC Rules.
IC This Class B digital apparatus complies with Canadian
UL/cUL All wiring is to be installed according to National
The product must be connected to a Listed Burglar
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 or more 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
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.
FCC ID: YFYDD669-U
ICES-003.
Electrical Code, NFPA70 and CSA C72.1, Canadian
Electrical Code Part 1, Safety Standard for Electrical
Installations
System compatible control unit or power supply, that
provides a minimum of 4 hours standby power and has
a voltage output between 10 and 15 VDC.
Perform walk test at least one per year.
Use only a listed power-limited supply.
2002/96/EC (WEEE directive): Products marked with
this symbol cannot be disposed of as unsorted
municipal waste in the European Union. For proper
recycling, return this product to your local supplier
upon the purchase of equivalent new equipment, or
dispose of it at designated collection points. For more
information see: www.recyclethis.info.
Contact information
www.utcfireandsecurity.com or www.interlogix.com
For customer support, see www.interlogix.com/customer-
ort.
supp
4 / 12 P/N 146446999-1 • REV A • ISS 25JAN12
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