Visonic Next Duo Dual Technology Digital PIR Detector

The Next Duo is a Dual Technology Digital Detector designed to prevent false alarms due to interferences in residential and light commercial environments. A passive infrared (PIR) sensor and a complementary active microwave sensor are combined in a single unit, giving Next Duo an unprecedented capacity to distinguish between the motion of a human body and any other disturbance.

Next Duo implements a new generation of patented technologies including FM Digital Signal Processing (FM-DSP), "True Motion Recognition"™ with Fuzzy Logic algorithm (TMR™), and state of the art 3D cylindrical optics.

The result is the industry's best detection accuracy, false alarm immunity and ultimate long-term reliability – in an attractive, easily installed device designed for home and office applications.

Next Duo Features:

• Dual passive infrared and microwave digital technologies for unsurpassed long-term reliability.
• Optimized signal processing of both MW and PIR channels for superior detection without false alarms.
• Easy customization according to size of secured area (6, 9, 12m / 20, 30, 40ft).
• Long-term stability and reliability thanks to advanced true digital FM processing.
• Industry's best catch performance based on proprietary Target Specific Imaging™ and 3D cylindrical optics.
• Ultimate false alarm immunity based on patented True Motion Recognition™ with exceptionally high sampling rates and "Event Verification" algorithm.
• 12m (40 ft) 90º multiple-curtain coverage with "wall" creep zone.
• Remote test capabilities.
• Solid-state relay for silent trouble-free operation.
• Fast and easy adjustment-free installation.
• Attractive sleek design suitable for any home or office environment.
• Meets EN50131-2 European standards.