Dropcam Tab is a wireless security system that keeps tabs on your home, office or any object within those places. The sleek, rectangular monitors can be places on just about anything, from windows and doors to briefcases and safes.
If movement occurs, or something has been opened or closed, the tab notifies your Dropcam security system, which then notifies your phone. If there is a security breach, so long are the days of finding out too late. The smart alerts keeps your valuables safe, even if it's just from your curious toddler.
They're available in white or black and waterproof, so they can be used outside too, possibly on gates and fences. All in all, the product will "keep tabs on what's open or closed and what comes and goes" effortlessly.