Swann Window/Door Magnetic Alarms – 2 Pack (SW351-MD2)
This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases Swann SW351-MD2 Window & Door Magnetic Alarms, 2-Pack SW351-MD2; Compact Magnetic Alarm for Window Or Door Protection Product Features Compact Magnetic Alarm for Window Or Door Protection Powerful 120-Db Siren Sounds When Window Or Door is Opened Compact Design for Discreet