Amazon is currently taking up 50% off select D-Link smart home sensors starting at $20 with free shipping for Prime members or in orders over $25. Our top pick is the D-Link DCH-S150 Smart Motion Sensor at $19.99All of the discounted items are either returning to their previous Amazon all-time lows or hitting new ones. D-link smart home gear typically carries solid ratings.

Other D-link smart home discounts:

Get alerted when motion is detected at home. Plug in the motion sensor with mydlink Smart Plugs and turn on or off lights, fans, music and more when motion is detected. Connect your mydlink camera and it will begin recording when motion is detected so you’ll always know what’s going on at home. Be aware of what’s happening at home even when you’re away. Get push or text notifications on your smartphone when motion is detected at home: when your pet leaves your home, when your child opens the medicine cabinet, or when the garage door is opened. Have better control of your home.

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