burglary vs robbery

surveillance home security

Access controlaccess control systemburglarburglariesCCTVCCTV CameraCCTV camerasCCTV Securitycredentialscriminal activitydigital megapixel camerasdome cameraElectronic accessGated communitieshidden camhidden camerashidden camsHigh buildinghome safetyhome securityhome security camerahome security systeminfraredinfrared camerasintruderIP network cameraIP surveillanceIR dome camerasmegapixel resolutionmotion detectorPeace of Mindremote monitoringResident Access Control SystemSecuritysecurity cameraSecurity Camera Systemsecurity systemsurveillance systemsurveillance systemsValidating AlarmsvandalismVideo security systemvideo surveillanceVideo Surveillance Systemsvisitor screeningThere are many different parts to a home security system, but there are three basic components that are almost always a necessity. When deciding which type of security system to install, here are some of the basics that you should be looking at. These three components alone can range from minimalistic to advanced. The control unit is the main operating panel for your home security system. This unit receives the signals from the sensors placed around your home, and triggers the alarms or contacts the home security center to notify them of any trouble whenever appropriate. The control unit may be powered by electricity that runs in your home, or by battery power. Some systems are set up so that if the power in your house goes out, a battery backup will kick in and run the control unit until power is restored. Once the power flips back on, the backup battery system will automatically recharge. The sensors, or switches, are the second part of the security system. The most basic alarm systems have these sensors fitted in the frames of windows and doors so that if they are opened, the circuit is broken and the alarm is triggered. Some are installed in a way that allows them to detect if someone tries to break in through a window by shattering the glass or removing one of the panes.

home security systems

The Glass Hammer I'm Donna J. Jodhan wishing you a terrific day and week. To reach me, please send an email to and I would be delighted to send you an electronic copy of our latest newsletter. You can view more of my blogs and editorials at the following websites:Donna Jodhan!I'm Jeff N Marquis at the business desk and I hope that everyone is enjoying their weekend. Today, I have a very interesting andexciting article to share with you. One that has the potential for a huge break through when it comes to making things easier for blind and low vision persons at the supermarket. I am very pleased to share this with you and I encourage you to send me your feedback at . I'm Jeff N Marquis wishing you a great day and weekend. August 3, 2009Students Develop Cane With E Tags to Guide BlindBy THE ASSOCIATED PRESSFiled at 3:33 p. m. ET DETROIT AP A cane equipped with the technology that retailers use totag merchandise could help blind people avoid obstacles.