DSC PG9924 Passive Infrared Motion Detector, Wireless Curtain, PowerG Technology, 915 Megahertz, 1.4″ Width x 1.3″ Depth x 4.1″ Height, With 3 Volt CR123A Lithium Battery

DSC PG9935 PowerG 915 Mhz Wireless Shock DetectorDSC PG9924 Passive Infrared Motion Detector, Wireless Curtain, PowerG Technology, 915 Megahertz, 1.4″ Width x 1.3″ Depth x 4.1″ Height, With 3 Volt CR123A Lithium Battery

Features

• Powerg Robust Industry Leading Commercial Grade Wireless Technology
• Visible Link Quality LED Indicator on Device
• Large Transmission Range Enabling Repeater-Free Installations
• Selectable Curtain Coverage Range
• Long-Life Lithium Batteries Included
• Comible with Power Series NEO Systems