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mode for 30 minutes. The detector returns to normal operating
mode after the walk test mode times out.
During the walk test the installer should cross a curtain to
trigger the PIR, and change the distance from detector to
trigger the radar. The simplest method is to cross a selected
curtain, and then move towards the detector to activate a dual
alarm. See Figures 4 and 5 for the curtain floor pattern.
Next, the installer should wait 40 seconds before repeating the
walk test on the consecutive curtain of the detector pattern.
Note:
An environment with a higher microwave noise may
require a longer quiescent time for radar circuits to stabilize.
Green mode (AM detectors only)
The detector can be programmed in several ways to minimize
the human and animal exposure to microwave radiation,
although the detector is already sending microwave signal on a
very low power level.
The detector will switch the microwave section off for 3 minutes
after a dual alarm. The detector is in PIR only during this timer.
Settings option 1
J1: Off
Settings option 2
J1: Removed
System in Armed status
The microwave section is switched off and for DD66XAM is
switched to AM section. The detector operates in PIR mode
only.
Setting
J1: Removed
System in Disarmed status
System Walk Test Disabled
LED indication
DD66X
Dual
R
e
d
[1
]
Y
e
ll
ow
[1]
A
la
rm
re
la
y
To
re
set
Start up
Closed
Automatically after 45 s
Low voltage
Open
(Alarm)
Apply correct voltage
(Dual) motion
intruder alarm
Open
(Alarm)
Automatically after 3 s
Latched PIR
(Memory)
Switch to Night mode
DD66XAM
Dual / AM
R
e
d
[1
]
Y
e
ll
ow
LE
D
A
la
rm
re
la
y
A
M
re
la
y
To
re
s
e
t
Start up
Closed
Closed
Automatically after
60 s
Low voltage
Open
(Alarm)
Open
(Alarm)
Apply correct voltage
(Dual) motion
intruder alarm
Open
(Alarm)
Automatically after 3 s
Latched PIR
(Memory)
Switch to Night mode
AM alarm
Open
(Alarm) [2]
Open
(Alarm)
See DIP switch 7
Technical fault
Open
(Alarm)
Pass walk test
Continuously on
Normal blinking (1 Hz)
[1] Tri-colour LED.
[2] Depends on the setting of the DIP switch SW8.
Specifications
DD669 DD666-D DD669AM DD666AM-D
Detector
Dual
Dual + AM
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
5725 to 5875 MHz
Maximum power
output
3.89 W
Max microwave
output at 1 m
0.003 μW/cm²
Memory
Yes
Input power
9 to 15 VDC (12 V nominal)
Peak-to-peak ripple
2 V (at 12 VDC)
Detector start-up
time
45 s
60 s
Normal current
consumption
12 mA
19 mA
Current consumption
in Alarm
10 mA
20 mA
Maximum current
consumption
15 mA
25 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)
0.2 to
3.0 m/s
(8 in./s to
9 ft.
10 in./s)
0.2 to
3.0 m/s
(8 in./s to
9 ft. 10 in./s)
0.2 to 3.0 m/s
(8 in./s to 9 ft.
10 in./s)
Alarm (NC) / Tamper
relay characteristic
80 mA
30 VDC
Form A
80 mA
30 VDC
Form C
80 mA
30 VDC
Form A
80 mA
30 VDC
Form C
Pry off tamper
Optional
On board (Yes)
AM relay
characteristic
N/A
80 mA at 30 VDC max.
Alarm time
3 s
Operating
temperature
−10 to +55°C (14 to 130°F)
Dimensions (
x H)
138 x 92 mm (
5.43 in. x 3.62 in.)
Relative humidity
max. 95%
Weight
255 g (9 oz.)
IP/IK rating
IP30 IK04 (indoor use only)
Regulatory information
Manufacturer
PLACED ON THE MARKET BY:
Carrier Fire & Security Americas Corporation Inc.
13995 Pasteur Blvd
Palm Beach Gardens, FL 33418, USA
AUTHORIZED EU REPRESENTATIVE:
Carrier Fire & Security B.V.
Kelvinstraat 7, 6003 DH Weert, Netherlands
