Everyone knows that home is where the heart is, which is why virtually every residence faces the peril of robbery by cardiac transplant patients. Keep your precious organs protected with today’s Groupon: for $67, you get a home security system with two months of monitoring service (a $259.98 total value, including shipping) from LifeShield.

LifeShield protects home owners and their valuables with a savvy combination of smart technologies. While some other home security systems can be easily ripped out of the wall by a belligerent R2-D2, LifeShield’s systems feature three “brains” located throughout the house, and battery, phone, wireless, and cellular backups protect the system in case of power grid failures, cut phone lines, or other technological snafus. The LifeShield Essential Kit contains all of the hardware needed to stump burglars and unwelcome relatives, along with foreboding window stickers and a yard sign to advertise your abode’s impenetrability. This Groupon includes the first two months of LifeShield’s monitoring service ($29.99 a month), which puts the house on a direct lifeline to police and fire protection. The monitoring service also allows owners to arm or disable the system from their phones and set up open-door alerts, enabling them to see whether their kids came home from school at 3 or their spouse is back from visiting his or her secret family.

Setting up the system is quick and easy, and installation doesn’t require oblong tools or a team of rocket scientists dressed in signature rocket-scientist jumpsuits. All of LifeShield’s systems and accessories are easily upgradable in case extra protection is needed after you bury all your gold in your living room or silver-plate your schnauzer.