Meet the Notibox: a smart gadget that detects if your door is locked and lets you know on your smartphone. It is designed to fit right in your smart home. It can be used on any door with a metal lock. Its companion app is available for iOS and Android devices.
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The Notibox runs on 2 x AAA batteries. It measures 12 x 3cm. You can find out more about it here.
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