Links to external sites that have reviewed XANDEM
THE GADGET FLOW
XANDEM HOME is an easy-to-install home monitoring system that sees through walls to detect and locate people across entire floor plans. You can use XANDEM HOME for security, automation, or to monitor a loved one that lives alone.
You don't have many great choices for home security systems right now. Conventional systems are expensive and effectively fixed in place, while connected cameras are conspicuous and carry the risk (however small) that someone might spy on you. Xandem thinks it has a better way, however.