DT7550C Data Sheet

DT7550C
DUAL TEC® MOTION SENSOR
Designed for high security commercial installations where masking is a concern, Honeywell’s DUAL TEC® DT7550C
Motion Sensor combines DualCore™ signal processing with MaskAlert™ anti-mask technology to ensure superior
performance.
FEATURES
• Superior Anti-mask Protection
Through a combination of PIR
and microwave signal processing,
MaskAlert technology quickly detects
intentional and accidental masks or
blocks. The sensor sends a trouble
signal whenever it encounters mask
conditions. Power-up anti-mask
detects mask conditions at start-up
to reduce sensor security breaches
during installation, servicing and
power outages.
• Advanced DualCore
Signal Processing
DualCore signal processing analyzes
PIR and microwave signals through
the DT7550’s microcontroller.
DualCore processing supports a
multitude of advanced functions,
including concurrent diagnostics,
digital fluorescent light interference
filter, digital adaptive microwave
threshold, adaptive baselines, and
bidirectional temperature
compensation.
• Superb Detection Through
K-Band Technology
K-Band microwave technology
delivers sharp detection without
holes or weak spots. The custom
made source offers pattern shaping
to fill the protected area with a
broad, balloon-shaped pattern
which matches the PIR pattern. It
also offers pattern containment to
reduce the penetration of microwave
energy through walls.
• Enhanced False Alarm
Prevention Features
The DT7550 offers more than the
standard features that protect against
false alarms due to RF signals,
electrostatic discharge and electrical
overstress. The patented black bug
guard improves white light immunity
and digital adaptive microwave
thresholds automatically adjust for
room disturbances.
• Self-Testing for Consistently
Reliable Operation
Concurrent diagnostics assure
optimum performance and reliability.
Self-testing is performed upon
power-up and at least once every
hour on the PIR, microwave,
PCB circuitry and temperature
compensation circuitry.
• Sturdy, Attractive Housing
The sleek, sturdy housing fits into
a variety of building styles and
blends with any room décor. ABS
plastic is used for shock and impact
protection. The housing offers a
convenient wiring channel, knockouts
for mounting and wiring, and easy
access to wiring terminals.
• DualCore Signal Processing
PIR and microwave signals are
analyzed in the microcontroller
in multiple domains, including
amplitude, time, frequency and
duration to provide superior false
alarm immunity without compromising
detection. DualCore processing
not only supports alarm functions,
but also advanced temperature
compensation, diagnostics and
false alarm features.
• Uniform Sensitivity Optics
The custom-designed Fresnel lens
provides the same sensitivity for
human targets at the edge of the
pattern as exists directly in front
of the sensor, giving the DT7550
consistent coverage throughout
the protected area.
DT7550C
DUAL TEC® MOTION SENSOR
FEATURES
• Digital Adaptive Microwave
Thresholds
The DT7550 digitally adjusts its
thresholds to account for room
disturbances such as ceiling fans
and other repetitive moving objects
which are not an intrusion event.
The result – excellent false alarm
immunity even in “active” rooms.
• Digital Fluorescent Light
Interference Filter
Potential false alarms due to
fluorescent lights are eliminated
with a digital filter with infinite
rejection. Frequency of the filter
is selectable between 60 Hz or
50 Hz via DIP switch.
• Patented Mirror Look Down
Provides better coverage up close
with multiple zones in the look down
area.
• Flexible Mountings
The DT7550 family mounts on walls,
in corners or on ceilings with the
SMB10 family of swivel brackets.
• Global Compliance
Our designs meet many of the
world’s motion detector standards,
including the new EN50131-1.
And with K-band microwave, it
can be used in virtually every market
all around the globe.
• Concurrent Diagnostics
Optimum performance and reliability
are assured through comprehensive
diagnostics that do not compromise
detection during testing. In addition
to performing a full self-test upon
power-up, microwave supervision
is performed continuously; PIR
supervision is performed once every
hour. Temperature compensation
is monitored and updated every
30 seconds.
• White Light Immunity
A patented black bug guard reduces
false alarms by providing 6,500 lux
of white light immunity. This helps
reduce false alarm problems caused
by lights, flashlights or reflective
objects.
DETECTION PATTERNS
Top View
0
30'
Side View
10'
20'
30'
40'
50'
3m
2.3 m (7'6")
6m
9m
12 m
15 m
9m
20'
6m
10'
3m
0
0
10'
3m
20'
6m
30'
9m
0
3 m 6 m 9 m 12 m 15 m
Zones
0
10'
lower
look-down*
20'
30'
intermediate
40'
50'
long range
floor
*Look-down fingers are enabled only when
the look-down mask is removed.
DT7550C
DUAL TEC® MOTION SENSOR
SPECIFICATIONS
• Range
– 50' x 60' (15m x 18m)
• Frequencies
– 24.125 GHz (K-Band)
• Alarm Relay
– Energized Form C 125mA,
25VDC, 20 Ohm series resistor
• PIR White Light Immunity
– 6,500 Lux typical
• Mounting Height
– 7'6" (2.3m) optimal
• Trouble Relay
– De-energized Form B (NC)
125mA, 25VDC
• Tamper
– (NC) 50mA, 24VDC
• Power Requirements
– 7.5–16VDC (8.0–16VDC
for UL installations)
– 30mA typ., 40mA max. at 12VDC
– AC Ripple: 3V peak-to-peak at
12VDC nominal
• PIR Fields of View
– 22 long range
– 12 intermediate
– Six lower
– Four look-down
• Fluorescent Light Filter
– 50 Hz or 60 Hz, selectable
• Dimensions
– 4.685" x 2.795" x 1.654"
(11.9cm x 7.1cm x 4.2cm)
• RFI Immunity
– 30V/m, 10 MHz – 1000 MHz
• Sensitivity
– Low (Pulse count 2): 3-4 steps
– High (Pulse count 1): 2-3 steps
• Operating Temperature
– 14° to 131° F (-10° to 55° C)
5% – 95% relative humidity
(non-condensing)
• Self-Test Intervals
– Microwave Supervision: Continuous
– PIR Self-Test: Once every hour
– Temperature Compensation:
Every 30 seconds
• Temperature Compensation
– Advanced Dual Slope Temperature
Compensation
• Agency Listings
– EN50131-1 Grade 3, Class II
– cULus
– FCC
– FG
– IC
– IMQ
– INCERT
– MABISZ
– NCP
– NFA2P
– SBSC
– SKAFOR
MECHANICAL MOUNTING SPECIFICATIONS
4 WALL MOUNT SCREW
LOCATIONS AVAILABLE.
1.72
[ 4.4 ]
2 PER SIDE CORNER MOUNT
SCREW LOCATIONS AVALIABLE.
ALL WALL AND CORNER
MOUNTING HOLES ARE FOR
#6 PAN HEAD SCREWS
1.22
[ 3.1 ]
4.92
[ 12.5 ]
1.57
[4]
1.38
[ 3.5 ]
3.42
[ 8.7 ]
3.42
[ 8.7 ]
MOUNTING LOCATIONS
SHOWN CAN BE USED
FOR SWIVEL MOUNT AS
WELL AS WALL MOUNTING
2.94
[ 7.5 ]
WALL MOUNT PATTERN
Dimensions: Inches [Centimeters]
MOUNTING LOCATION
FOR SWIVEL MOUNT.
HOLE SIZE FOR #4 PAN
HEAD SCREW
VIEW SHOWING INSIDE OF BACK COVER WITH
THE PCB ASSY AND FRONT COVER ASSY REMOVED
DT7550C
DUAL TEC® MOTION SENSOR
ORDERING
DT7550C
DUAL TEC Motion Sensor
Accessories
DT7000-LRLK
0-000-110-01
0-000-155-01
0-000-111-01
Long Range Lens Kit (10 pack)
SMB10 Universal White Swivel Mount Bracket (5 pack)
SMB10T Tampered Universal White Swivel Mount Bracket (5 pack)
SMB10C Universal White Ceiling Mount Bracket (5 pack)
SMB10
DT7000-LRLK
LR Curtain Lens
Kit Pattern
SMB10C
3m
0
3m
6m
9m
12 m
15 m
0
10'
20'
30'
40'
50'
0
3m
6m
9m
12 m
15 m
0
10'
20'
30'
40'
50'
SMB10T
0
10'
7.5'
5'
2'
0
Automation and Control Solutions
Honeywell Security & Communications
2 Corporate Center Dr. Suite 100
P.O. Box 9040
Melville, NY 11747
www.honeywell.com
2.3 m
1.5 m
0.6 m
0
L/DT7550C/D
September 2008
© 2008 Honeywell International Inc.
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