alarm company monitoring
82. Additionally, the system can be set up to control the heat, lights, and locks in the house remotely as well. They can generally detect motion from 40 to 80 feet away and can be connected to your
home alarm system or to a security camera. There are two main types of home security motion sensors: active detectors,whichemit light, sound or other forms of energy and recognize when that energy is being disturbed; or passive detectors, which recognize incoming signals sent from the disturbance, such as heat or sound waves. Creating a functional apps costs thousands
, even hundreds of thousands of dollars. Because of this, most ma and pa security shops along with some big companies use Alarm.