One is called an OPTEX-Kit, you can find it online at http://www.homesecuritystore.com/p-1730-optex-kit-optex-wireless-2000-driveway-alarm-kit.aspx for $180.00. It comes with 2 motion sensors and a speaker for you to keep in your home.
Elder alert systems are not a common service but they are available. A little research should help you find out which companies in your area provide elder alert systems.
You may want to check out Youtube.com for instructions on driveway alert systems. They have how to's and instructional videos on how to get things complete safely and accurately.
some good alert security systems you can go to any of the following websites for more information about good alert secuerty systems. adt.com or homesecure.com
It may not prevent this from happening if the tresspassers don't know that you have a security system. If your driveway security alarm makes a loud noise when people tresspass, then it will be very effective.
There are many home alert security systems, including Brinks, ADT, Pinnacle, and others. The specific companies available to you would depend on where you live.
the driveway alarm systems work very well, they're not too sensitive so a raccoon or dog wont be heavy enough to set it off, but any car or truck on your driveway will.
One can purchase a commercial security system from Sears or Walmart. This security system is also available online at: ADT, Alert Protective, Commercial Security and Sentry Security.
A driveway alarm can be used as an extra form of security for your residence. For example, if you have a long driveway because you live far off of a road, the alarm will trigger when a vehicle passes the sensors and will relay a sound of your choosing in your home to alert you of a coming vehicle. It could also be used at a business to alert the owner that a package is about to be delivered or a new customer is coming. http://www.absoluteautomation.com/driveway-alarm.html
What occurs when a home protection system alerts depends largely upon what sort of service you use. Some security companies offer real-time protection and would send emergency services to the home following an alert if the alert was not canceled in a set amount of time. Other companies will call the home and ask for the password or codeword to nullify the alert. Other types of systems are not monitored in real time and may only sound an alarm to alert the home occupants to a possible breach of security. These are the three main types of home security systems but it is not an all inclusive list as there may be other options available in your area.
Security systems have many options. These can include sensors that will alert if a window or door is opened. Motion sensors are also useful if they are aimed towards the door or window.
There are many medical alert systems that are available for senior citizens. LifeLine is one of the most popular companies offering this product. They have been responsible for saving many lives with their product.
Life Alert Systems offers a wide range of services which improve the security of the people. They help in cases of medical emergencies, fire and a lot of other dangers.