alert systems
LocksContractors know that every house needs good locks. These home security system products for contractors are great to offer homeowners. Electronic locks are becoming more commonplace in areas around the world where house break ins are just as common. Electronic locks are useful in that they can be controlled only by those who know their combinations. This means that everybody else who cannot use the electronic lock will more than likely set off an alarm. Contractors can use these locks as incentives for people to take advantage of their home building services.
fall detection device
That technology actually exists today.
monitored alarm system
Geese are loud and quick to respond when they hear the slightest questionable noise.