While shopping for alarm systems, people consider different factors based on their needs and preferences. Contrary to the growing awareness, there are still many homes and properties that are without an alarm system. Surveys show that there are higher chances of the burglars in a home that doesn’t have a security system.
The purpose of an alarm system is to detect any intrusions and alarm you well ahead to keep you safeguarded from any unfortunate circumstances. There are different alarm systems for home and various vehicles. It is essential to understand the alarm systems and what type of sensors work behind them before you decide to shop. The aim should be to buy the most efficient system out there that meets your needs.
Types of Alarm Systems
Here are some of the most commonly used alarm systems:
Wired: The most basic burglar alarm runs on a wired system. The voltage electrical circuit connects two points and runs throughout the property and its entry points. When the doors and windows are properly shut, the current flows freely. In case of any intrusion, however, an alarm is triggered because of the break in the circuit.
Wireless: The next type of security alarm system is without wires, and a control panel with in-built transmitters and a series of sensors operate the system. A signal is conveyed to the control panel in case of a breach, which triggers the alarm.
Unmonitored: The unmonitored system depends on someone to alert the authorities in case of unauthorised entry or the system malfunction. However, there is no dispatch help provided from the monitoring centre, and one gets partial protection.
Monitored: The monitored system has a professional to notify an emergency to the monitoring centre, and one has to be assured of a peace of mind. Someone trusted is always there for you.
Before shopping for a home alarm system, you need to figure out your needs as well as proper knowledge about the type of sensors to install. After all, the sensors are the most critical part of any alarm system.
Sensors Used in an Alarm System
Various kinds of sensors are used in burglar alarm systems, and no matter what type of system you opt for, it should have an efficient sensor in place.
Passive infrared sensors: The PIR sensors are the standard type and can detect any changes efficiently, the presence of an intruder or a temperature rise.
Magnetic sensors: The Magnetic switches are used to protect the doors and windows. The circuit between the switch and the magnet breaks due to any intrusion, the alarm is triggered.
Photoelectric sensors: The Photoelectric beams can detect the presence of an intruder because of the infrared light beams stacked in rows, and the alarm goes on whenever the beam is disturbed.
Glass break sensors: These detectors are installed next to glass panes, and when the glass breaks, they can detect different frequencies and ultrasonic waves inaudible to humans.
Ultrasonic sensors: These detectors make use of high-frequency sound waves to detect any movement within the house, and the alarm is triggered in case of any change in the frequency.
Microwave sensors: The Microwave detectors are very similar to the Ultrasonic sensors but use high-frequency radio waves that can go through walls, and thus provide higher coverage.
Now that you have received various information about the alarms and the sensors that work behind the security alarm systems, all you need to do is contact professionals and get the right system installed on your property. Look for a cost effective and economical alarm solution available in the market.
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