IntelliSense DT-700 DUAL TEC User Manual

Step 1
Separate sensor housings.
Use a small screwdriver to push in and
down on the latch at the top of the
sensor, and separate the housings.
Step 2
Remove the Printed Circuit Board.
Press outward on the latch on the right
side of the housing. Then gently pull the
printed circuit board (PCB) outward to the
left.
Step 3
Mount the sensor.
Carefully break out the mounting/wiring
knockouts on the rear housing, and mount
the housing in the desired location.
Step 6
Walk-test the sensor.
Apply power and let the sensor warm up
for three minutes.
Use the dip switches to test the PIR and
microwave technologies separately and
together.
NOTE: After 10 minutes of switch inactivity, the sensor
will revert to normal (alarm) mode, regardless of switch
positions. When any switch is toggled, the 10 minute
timer resets.
Step 4
Wire the sensor.
Observing the proper polarity, wire the
unit as shown (use 14 to 22 AWG).
DT-700 Series DUAL TEC
®
Motion Sensor Installation Instructions
Tamper
50 mA,
24 VDC
Alarm
500 mA,
30 VDC
Power
35 mA,
7.5 - 16 VDC
(UL: 8.9 - 14.5 VDC)
Tamper
50 mA,
24 VDC
Alarm
500 mA,
30 VDC
Power
35 mA,
7.5 - 16 VDC
(UL: 8.9 - 14.5 VDC)
Remote
LED
Enable
Remote
LED
Enable
Wall Mount
Knockouts
Corner Mount
Knockouts
Wiring
Knockouts
Wall Mount
Knockouts
Maximum range is obtained at a mounting
height of 2.3 m (7'6"). Make sure the sensor has
a clear line-of-sight to all areas you wish to
protect. If the PIR or microwave is blocked, the
unit will not alarm.
Aim the sensor toward the interior of the room,
pointing away from windows, moving machin-
ery, fluorescent lights, and heating/cooling
sources.
Reverse polarity will not damage the sen-
sor.
NOTE: For proper wiring methods, refer to the
National Electrical Code, NFPA 70.
Step 5
Reassemble the sensor.
After wiring the sensor, return the PCB to
the rear housing and snap the front hous-
ing back in place.
Walk across the protected area at the ranges
to be covered. Two to four normal steps
should make the LED light. When there is no
motion in the protected area, the LED should
be off.
Step 8
Set sensor polarity.
Switch S1, position 3 allows you to set
the sensor polarity to disable the LED
when the system is armed. If the
control panel's output goes to negative
voltage (0 to +2V) when armed, the
switch should be in the  position
(OFF); if the panel's output goes to
positive voltage when armed (+3 V to
+24 V), the switch should be in the +
position (ON).
SW1-3
Polarity LED Disable
+ LED Positive Voltage (+3 V to +24 V)
 LED Negative Voltage (0 to +2 V)
NOTE: If the LED Enable terminal is not connected or
open circuit, the LED is Enabled, unless the LED
Disable switches are OFF.
To walk-test the microwave:
To walk-test the PIR:
Walk-test the microwave and PIR together.
This is the normal (alarm) mode. Both must
trip for the sensor to alarm.
To walk-test both technologies together:
Step 7
Adjust the microwave range.
A. Turn the microwave range
thumbwheel (R1) counterclockwise
to decrease the microwave range to
minimum.
(Range is factory set at
maximum.)
B. As you perform the walk-test, gradually
turn the thumbwheel clockwise until the
desired range is obtained.
To disable the LED:
PIR range is determined by the mounting
height and angle, or by masking specific
PIR zones.
NOTE: It is important to adjust the microwave range
to fit room size and characteristics. Reflective surfaces
(i.e. metal shelving, concrete floors, glass, etc.) in-
crease sensitivity.

IntelliSense DT-700 DUAL TEC Specifications

General

Microwave Frequency	10.525 GHz
Coverage Angle	90°
Operating Voltage	9-16VDC
Technology	Microwave and PIR
Detection Range	15 m
Humidity Range	95% (non-condensing)

Summary

Installation Steps

Step 1: Separate Sensor Housings

Use a small screwdriver to push in and down on the latch at the top of the sensor, and separate the housings.

Step 2: Remove Printed Circuit Board

Press outward on the latch on the right side of the housing, then gently pull the printed circuit board (PCB) outward to the left.

Step 3: Mount the Sensor

Break out mounting/wiring knockouts on the rear housing and mount in the desired location, aiming towards the interior.

Step 4: Wire the Sensor

Observe proper polarity when wiring the unit using 14 to 22 AWG wires. Reverse polarity will not damage the sensor.

Step 5: Reassemble the Sensor

After wiring, return the PCB to the rear housing and snap the front housing back into place.

Step 6: Walk-Test the Sensor

Apply power, let the sensor warm up, and use dip switches to test PIR and microwave technologies separately and together.

Step 7: Adjust Microwave Range

Turn the microwave range thumbwheel counterclockwise to decrease, then clockwise to achieve the desired range during walk-test.

Step 8: Set Sensor Polarity

Use switch S1, position 3 to set sensor polarity for LED disable based on control panel output voltage (positive or negative).

Microwave Supervision and Testing

Microwave Supervision

If microwave technology stops sending/receiving signals, the sensor locks into alarm, but the LED will not light.

Regular Testing

The DT-700 Series sensor should be tested at least once each year to ensure proper operation.

Detection Patterns and Specifications

Detection Patterns

Illustrations showing coverage patterns for various lenses and mounting configurations.

Optional Lenses

Visualizations of detection patterns for Curtain Lens and Pet-Alley Lens options.

Product Specifications

Key technical details including range, relay type, power requirements, and operating conditions.

Important Notices and Compliance

UL Certification Requirements

For UL certified installations, connect to a UL listed power supply or control unit for four hours of standby power.

FCC Compliance Notice

This equipment complies with FCC Part 15 rules for field disturbance sensors; user cautioned against unauthorized modifications.

IC Compliance Notice

Operation is subject to conditions: no interference caused and acceptance of any interference received.