Burglar alarms are used for keeping the home, offices or other buildings safe from intruders or burglars. They are infact most advanced home security system that keeps the burglar away from your residence or offices.
Burglar alarms are infact electronic form of security system. These device consist of high technology sensors for detecting any unauthorized access. They are easy to use and install.

Working Principle

There are sensors in the burglar alarms that are connected to a control unit. Sensors are connected through both low-voltage hardwire or a narrow band RF signal. This is further connected to the device that raise the alarm to evoke some response. Security sensors are the commonly used burglar alarm which can detect movement through passive infrared and actuate the alarm.

There are different models of burglar alarm. Some are hardwired and some are wireless. Wireless burglar alarm systems are easy to handle and install. Installation of wireless system is easy because they require no complicated wiring or cabling.

Application
Burglar alarms are used in various places for the safety and security purpose. Popular places where these burglar alarms are used are:

• Banks and other financial institutions
• Home
• Offices
• Museums
• Hotels