PowerG 915Mhz Wireless Dual Tech Motion Detector w/Pet Immunity up to 85lbs

The PG9984P Wireless PowerG Dual Technology Motion detector combines advanced PIR detection algorithms with K-band microwave detection to dramatically reduce false alarm events even in harsh installations. The PG9984P sends an alarm signal after both the PIR and the microwave sensors have detected an intruder, significantly reducing false alarms.

The PG9984P uses a combination of elliptical parabolic mirror optics. An innovative mirror with extremely high optical gain delivers an extended range and provides superior detection sensitivity.
The PG9984P also applies a digital temperature compensation that allows the detector to continuously adjust its sensitivity according to the location temperature. In this way, the PG9984P is able to detect an intruder even when the ambient temperature is close to that one of the human body.
Finally, the PG9984P uses an obsidian black mirror technology. A unique, nickel-based, obsidian-like, reflective surface acts as a selective optical filter of infrared energy. In this way, the PG9984P can virtually eliminate white light interference and increase detection sensitivity.

Features:

• Visible link quality indicator on device
• Vandal-resistant design
• Dual Technology PIR and K-Band Microwave frequency to reduce false alarms
• Dimensions: 115 x 60 x 48mm (4.5 x 2.3 x 1.9in)