SimpliSafe Entry Sensor, Door/Window, Gen 3 System Compatible

.aplus-v2 { display: block; margin-left: auto; margin-right: auto; } .aplus-v2 .aplus-3p-fixed-width { width: 970px; } .aplus-v2 .aplus-3p-fixed-width.aplus-module-wrapper { margin-left: auto; margin-right: auto; } Entry sensor - Protect your doors, windows, cabinets and more. Compact design - Fits on almost any window, door or cabinet. Instant chime alerts - When a door or window is opened, the Base Station can sound a chime or tell you which sensor has been activated. Customizable alerts by sensor - Can set up Secret Alerts that won't sound the alarm but will send a discreet notification directly to your phone. Simple set up - Peel and stick installation or can permanently mount with included hardware. Long-lasting battery - pre-installed battery Compatible with the