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Visonic Dual Technology Motion Detector w/ Anti-Masking

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Duet AM is a smart high-security dual-technology detector that combines digital PIR and microwave technologies with anti-masking to optimize intrusion detection for industrial environments.
Brand: Visonic Security Systems
Part Number: DUET-AM

Availability: More than 5 in stock

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Duet AM Dual-technology Detector with Anti-masking

Duet AM is a smart high-security dual-technology detector that combines digital PIR and microwave technologies with anti-masking to optimize intrusion detection for industrial environments. It is designed to expose efforts to intentionally or unintentionally defeat the detector.

Duet AM continuously monitors its surroundings and issues alerts whenever its field of view is blocked. Self-testing is periodically performed by unique patented microwave and passive infrared "Motion Simulators". If the detector does not respond appropriately to the effects produced by these motion simulators, malfunction alerts are issued.

Duet AM also implements a new generation of patented technologies including advanced microwave DRO front-end utilizing Digital Signal Processing (DSP), "True Motion Recognition"(TM) (TMR) using Fuzzy Logic algorithm and state-of-the-art 3D cylindrical optics. The result is an outstanding high-security supervised detector, with ultimate long-term reliability and extremely high false alarm immunity. All this is provided in a durable and easily installed device designed for harsh environments in commercial or light industrial applications.

The result is the industry's best detection accuracy, false alarm immunity and ultimate long-term reliability - in an elegant, durable and easily installed professional device.

Duet AM Features:

  • Advanced anti-masking and self-test "Motion Simulation" to detect malfunction and attempts to defeat the detector (patented)
  • Dual passive infrared and microwave digital technologies for unsurpassed false alarm immunity and reliability
  • Optimized signal processing of both MW and PIR channels for superior detection without false alarms
  • Ultimate false alarm immunity based on patented TMR algorithm
  • Industry's best catch performance based on proprietary patented Target Specific Imaging(TM) and 3D cylindrical optics
  • High-sensitivity coverage up to 20m x 20m / 67ft x 67ft with wall creep zone
  • Unique tamper protection mechanism
  • Programmable 1,2 event counter for maximum immunity to false alarms
  • Easy-to-use 3-position vertical adjustment
  • 9-16 VDC power supply
  • Optional swivel brackets for maximum mounting flexibility
  • Durable elegant design suitable for any office, commercial or light industrial environment
  • Meets EN50131-2 European and other international standards

Additional Info

Additional Info

Part Number DUET-AM
What's in the box (1) Visonic Dual Technology Motion Detector w/ Anti-Masking

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Specifications

ELECTRICAL  
Input Voltage 9 to 16 VDC
Current Drain @ 12 VDC 21 mA standby, 29 mA max.
OPTICAL  
Max. Coverage 20 x 20 m (60 x 60 ft) / 90° ( field of view Vertical Adjustment: FAR, MID and NEAR, by sliding the circuit board along a 3-position scale.

MICROWAVE  
Oscillator Microstrip DRO-stabilized Doppler sensor
Frequency 10.525 GHz or 10.687 GHz (in the UK only)
Detection Range Adjustable from 25% to 100% (5 m to 20 m)
ALARM, TAMPER & TROUBLE DATA  
Alarm Relay Solid state, N.C., 0.1 A resistive / 30 VDC; 35?max. internal resistance
Alarm Duration 2 to 3 seconds
Tamper Switch N.C., rated at 50 mA resistive / 30 VDC
Trouble Relay Solid state, N.C., 0.1 A resistive / 30 VDC; 35?max. internal resistance
Masking Detection Delay About 60 seconds
MOUNTING  
Form Surface or corner (no brackets); surface, corner and ceiling with brackets
Height 2 - 2.6 m (6.5 - 8.5 ft) without bracket, 2 - 3.6 m (6.5 - 12 ft) with bracket.
ENVIRONMENTAL  
RFI Protection >30 V/m up to 1000 MHz.
Operating Temperatures -10°C to 50°C 14°F to 122°F.
Storage Temperatures -20°C to 60°C -4°F to 140°F.
PHYSICAL  
Size (H X W X D) 123 x 76 x 48 mm (4-13/16 x 3 x 1-7/8 in.)
Weight 145 g (4.5 oz).
PATENTS  
U.S. Patents 6,211,522 and 5,936,524 (other patents pending)