Visonic DUO 200 Installation Instructions

DUO 200
Dual-Technology Microwave/PIR Intrusion Detector
1 1 1 1 . INTRODUCTION . INTRODUCTION . INTRODUCTION . 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.
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.
2 2 2 2 . SPECIFICATIONS . SPECIFICATIONS
. SPECIFICATIONS . SPECIFICATIONS
Input Voltage: 9 to 16 VDC
Current Drain: About 23 mA @ 12 VDC
PIR SECTION (see Figure 2)
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. Coverage: 12 x 12 m (40 x 40 ft)
Vertical Adjustment: +2° to –12°, by sliding the circuit board
along a calibrated scale.
MW SECTION
Oscillator: Microstrip DRO-stabilized type
Frequency: 10.525 GHz in the USA, 2.45 GHz in the UK and
Europe (
2.45 GHz has no restriction in any EU member state).
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
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
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)
MOUNTING
Direct: Surface or corner without bracket, up to 2.5 m (8 ft)
ATTENTION! Detection occurs only in areas in which the MW and PIR patterns overlap
DE1821
Installation Instructions
Figure 1. DUO 200 General View
Figure 2. PIR and MW Coverage Pattern
Ω
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)
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)
PATENTS
U.S. Patents: 5,237,330 and 5,693,943; Des. 346,567
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