DSC | PG9994
Passive Infrared Motion Detector, Wireless, Outdoor, PowerG Technology, 915 Megahertz, 5.9″ Width x 4.9″ Depth x 6.2″ Height, With (2) 3 Volt CR123A Lithium Battery

Innovative Octa-Quad™ technology distinguishes between a moving person, swaying trees, and small animals
Market-leading mirror optics offer exceptionally high detection sensitivity and immunity to false alarms
Range: 40 ft.
Transmits up to 5,000 feet open air
Vandal-resistant design through patented V-Slot technology
Pet-immune – Target Specific Imaging™ distinguishes between humans and pets weighing up to 40 lbs.
Compatible with PowerSeries Neo, PowerSeries Pro and Qolsys panels