Visonic Inc. DUO200E User Manual
DE1821
1
DUO
200
Dual-Technology Microwave/PIR Intrusion Detector
Installation Instructions
1. INTRODUCTION
DUO
200
is
a
state-of-the-art
microcomputer controlled dual-
technology intrusion detector. Its operation is based on two
physical phenomena - the infrared (IR) radiation emitted by the
human body and the Doppler frequency shift caused by a person
moving in a microwave (MW) field. The IR and MW technologies,
when combined in a single detector, complement each other to
assure the most reliable detection and immunity to false alarms.
The superiority of the DUO 200 over other dual detectors has
been achieved by the advent of the True Motion Recognition™
algorithm (patented). This advanced motion analysis method
provides the DUO 200 with the ability to distinguish between the
true motion of a human body and any other disturbances which
invariably cause false alarms.
physical phenomena - the infrared (IR) radiation emitted by the
human body and the Doppler frequency shift caused by a person
moving in a microwave (MW) field. The IR and MW technologies,
when combined in a single detector, complement each other to
assure the most reliable detection and immunity to false alarms.
The superiority of the DUO 200 over other dual detectors has
been achieved by the advent of the True Motion Recognition™
algorithm (patented). This advanced motion analysis method
provides the DUO 200 with the ability to distinguish between the
true motion of a human body and any other disturbances which
invariably cause false alarms.
Another unique feature of the DUO 200 is the MW Motion
Simulator circuit (patents applied for), which simulates the effect
created by a human body moving in the MW field. The simulation
routine is carried out periodically for self-testing, supervision and
assurance that the MW detector operates properly.
Simulator circuit (patents applied for), which simulates the effect
created by a human body moving in the MW field. The simulation
routine is carried out periodically for self-testing, supervision and
assurance that the MW detector operates properly.
Figure 1. DUO 200 General View
2. SPECIFICATIONS
Input Voltage: 9 to 16 VDC
Current Drain: About 23 mA @ 12 VDC
Current Drain: About 23 mA @ 12 VDC
PIR SECTION (see Figure 2)
Detector: Low noise dual-element pyroelectric sensor
Detector: Low noise dual-element pyroelectric sensor
Trip Indication: Green LED flashes for up to 5 seconds
True Motion Event Verification Counter: Selectable, 1 or 2
motion events
Lens Data
No. of Beams: 34
Field of View: 90°
Max.
True Motion Event Verification Counter: Selectable, 1 or 2
motion events
Lens Data
No. of Beams: 34
Field of View: 90°
Max.
Coverage:
12 x 12 m (40 x 40 ft)
Vertical Adjustment: +2° to –12°, by sliding the circuit board
along a calibrated scale.
along a calibrated scale.
MW SECTION
Oscillator: Microstrip DRO-stabilized type
Frequency: 2.45 GHz
Detection Range: Adjustable from 25% to 100% (3 m to 12 m)
Trip Indication: Green LED illuminates for up to 5 seconds
Oscillator: Microstrip DRO-stabilized type
Frequency: 2.45 GHz
Detection Range: Adjustable from 25% to 100% (3 m to 12 m)
Trip Indication: Green LED illuminates for up to 5 seconds
ALARM, TAMPER & TROUBLE DATA
Alarm Indication: Red LED illuminates for 1.3 to 5 seconds if
both detectors trip
Relay Contacts: Normally closed, 0.1 A resistive/30 VDC; 18
Alarm Indication: Red LED illuminates for 1.3 to 5 seconds if
both detectors trip
Relay Contacts: Normally closed, 0.1 A resistive/30 VDC; 18
Ω
resistor in series with contacts
Alarm Duration: 1.3 to 5 seconds (red LED lights and output
relay contacts open)
Tamper Contacts: Normally closed, 0.1A resistive / 30 VDC
Alarm Duration: 1.3 to 5 seconds (red LED lights and output
relay contacts open)
Tamper Contacts: Normally closed, 0.1A resistive / 30 VDC
Trouble Output: Open-collector, 100 mA max., with 47
Ω resistor
in series
PHYSICAL CHARACTERISTICS
Dimensions (H x W x D): 104 x 60 x 32 mm (2.4 x 4.1 x 1.3 in.)
Weight: 80 g (2.8 oz)
Dimensions (H x W x D): 104 x 60 x 32 mm (2.4 x 4.1 x 1.3 in.)
Weight: 80 g (2.8 oz)
MOUNTING
Direct: Surface or corner without bracket, up to 2.5 m (8 ft)
Direct: Surface or corner without bracket, up to 2.5 m (8 ft)
Figure 2. PIR and MW Coverage Pattern
ACCESSORIES (see Figure 4)
BR-1: Surface mounted swivel bracket, adjustable 30° down and
45° left/45° right.
BR-2: BR-1 with a corner adapter (kit)
BR-3: BR-1 with a ceiling adapter (kit)
BR-1: Surface mounted swivel bracket, adjustable 30° down and
45° left/45° right.
BR-2: BR-1 with a corner adapter (kit)
BR-3: BR-1 with a ceiling adapter (kit)
ENVIRONMENTAL CONDITIONS
Operating Temperature: –10°C to 50°C (14°F to 122°F)
Storage Temperature: –20°C to 60°C (–4°F to 140°F)
RFI Protection: Greater than 30 V/m (20 MHz to 1000 MHz)
Operating Temperature: –10°C to 50°C (14°F to 122°F)
Storage Temperature: –20°C to 60°C (–4°F to 140°F)
RFI Protection: Greater than 30 V/m (20 MHz to 1000 MHz)
PATENTS
U.S. Patents: 5,237,330 and 5,693,943; Des. 346,567
Compliance with Standards: EN 50131-1 Grade 2 Class II
U.S. Patents: 5,237,330 and 5,693,943; Des. 346,567
Compliance with Standards: EN 50131-1 Grade 2 Class II
ATTENTION! Detection occurs only in areas in which the MW and PIR patterns overlap