Blending discreetly into almost any environment, the Duo-240's dual (active and passive) technology is designed to eliminate false alarms in the almost any home or business application. Because of its dual technology, it has the ability to discern between human motions and other disturbances.

The Duo-240 is equipped with a new generation of patented technology which includes advanced microwave DRO front-end utilizing Digital Signal Processing (DSP) and True "Motion Recognition using Fuzzy Logic algorithm" (TMR). These technologies allow the detector to discern motion and its sources, human or other.

The Duo-240 also has 360o detection pattern of up to 30ft (9m). The system is easily installed and functional on any ceiling up to 15 ft (4.5 m). It is a reliable system even for harsh environments that may exist in any office, residential, or commercial applications.

The end product is a striking professional ceiling-mounted appliance with the industry's best detection precision, false alarm immunity, and ultimate long-term dependability.

Features:

• The world's most minute ceiling-mounted dual-technology sensor
• Dimensions: 3.4 inch (8.6cm) diameter, 1 inch (2.5cm) depth
• Dual-technology ditigal sensor: passive infrared and active microwave technology for superior long-term stability and dependability
• Optimized transmission processing of both MW and PIR channels for great detection without false alarms
• Ultimate false alarm protection based on authentic True Motion Recognition™ with Fuzzy Logic and "Event Verification" algorithms
• 360° sensitivity pattern with floor coverage reaching 30ft (9m)
• Durable, attractive and sleek design blends seamlessly into any environment
• Installs easily into any ceiling up to 15 ft (4.5m)
• Well-suited for office, home and other commercial applications.