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LifeShield Standard Sensors
LifeShield standard sensors are unique because they can monitor both interior and exterior doors, as well as windows, drawers, closets, cabinets, gates, and anything else that opens and closes. Homeowners use LifeShield sensors creatively to keep track of when doors open, when pets come and go, or even to know if babysitters or nosey visitors open drawers and medicine cabinets. They also add sensors to the liquor cabinet to keep teenagers out, or use them to trigger a camera to capture photos and video anytime a door is opened. Sensors can chime or be silent, and you can customize what they trigger. For example, exterior sensors can be programmed to sound the alarm, while interior sensors can just send text and email alert messages to you. You can also set entry and exit delays for door sensors, or temporarily bypass a sensor, for example, to keep the window open while the alarm remains armed. . 
Using the Standard Sensor with LifeView:
Chime