Alarm systems are designed to protect lives and possessions if they are installed, used, and maintained properly. Datum show that homes without a burglar alarm system (for example) are 6 times more likely to be targeted. Alarm systems are also great for fires and other emergencies. Alarm systems are put in strategically in conference with residential and commercial owners. Another plus of alarm systems is that insurance companies will offer minimized rates for building and/or homeowners insurance if the proper burglar and/or fire alarm systems are installed. And dont forget, Burglar alarm systems are operational and on-duty 24 hours a day, 7 days a week, 365 days a year.

There are a large number of distinct applications for alarms. The most general are of course the fire and intrusion types, but other applications are being unfurled at a hot pace. Think of applications such as medical alarm systems (also called medical alerts, and medical alert devices). These systems are made to initiate the EMS service in the event that a sufferer becomes injured, light-headed or ill.

Alarm systems can be stand-alone (i.e. a acoustic device is set off in the event of an trespass or fire circumstance), or they may be monitored by an external monitoring company. Remote alarm systems are utilized to plug into the control unit to a preset monitor of some sort, and they come in many different configurations. Telephony lines are traditionally utilized to send off a communication when an alarm event (fire, break-in, etc.) takes place. These systems are interfaced with an auto-dialer that will automatically inform the fire or law enforcement sections in the event of burglary or fire. Most monitored burglar alarm systems are appointed with advanced battery and/or cellular backup systems that step in right away should your power or phone connection fail. This prevents a would-be thief from clipping the phone line to forestall the alarm system from notifying the monitoring service.

Some alarm systems are tied to video surveillance systems so that current video of an intrusion area can be instantly displayed on a remote monitor, not to mention recorded. With new technology, alarm systems are not only available as hardwired devices, but also as wireless. The introduction of wireless alarm technology means that new sensors can be added quickly and easily without the need to run wires back to a control panel.

One of the major downsides to alarm systems are false alarms. When an alarm system is not properly installed, used or maintained, the number of calls for police and fire dispatches may increase. In many municipalities the alarm owner may be fined or cited if the alarm system becomes a nuisance. But this being said, in 1994 the International Association of Chiefs of Police passed a Board Resolution stating that professionally installed and monitored alarm systems are useful instruments to deter crime and provide peace of mind for residential and business owners.