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What to consider while selecting a security alarm

Security system technology is developing at a rapid rate. In addition to having sound and light detectors, security alarm systems also carry out a variety of important tasks, such as notifying the home’s owner of an incursion, checking the battery level of security sensors, and alerting the user when a protected device loses power.

For cautious owners, installing a security alarm in a private home or in the country has become ritualistic. It is obvious that knowledge of the primary types and models of security devices offered on the security market is important before purchasing a security alarm. Maybe we should start with the fundamentals.

Types of security alarms

Independent signalling

The basic goal of an autonomous alarm system is to sound sirens, either loud or soft, when intruders are spotted in a protected location, such as a flat, a house, or a rural area. This is done to frighten offenders and draw attention from others (neighbours, passers-by, house guards). The alert signal then remains stationary. Software controls how long the siren will sound, which can be anywhere from a few seconds to several hours.

Depending on the model, an autonomous alarm system may also include features for the detection and reporting of fire, smoke in the room, or a breach in the gas system’s integrity. However, such a system lacks communication capabilities with the centralized security control panel.

Remote warning

The connection of the system installed at your site to the centralized security control panel serves as the foundation for the functioning of alarm systems in this group. 

A computer running a unique program that is installed by the security firm serves as the remote control.

The security alarm notifies the remote control when a fire is found or when someone breaks into the object. The owner is alerted of the developing situation, and the operator of the security firm sends a detention group to the protected object promptly. The detention group follows the owner’s instructions. Both GSM and telephone lines can be used to connect to the security panel.

A GSM signalling

A contemporary and promising security technology is the GSM alarm. When an incursion is discovered, it ensures that not only are the sirens activated but that the owner is also notified through SMS, push message, or phone call. We would like to point you that low-cost alarm models function without a connection to the remote control of the security firm. It will be required to spend a considerable amount of money to guarantee the response of the security services.

The ability to exercise remote personal control over the protected object or territory is this alarm type’s key benefit. All you need is a mobile phone to receive info instantly. GSM signalling enables not only speedy information retrieval from the protected object, but also remote disarming of the premises and activation of the siren.

What is a security alarm’s primary function

You must comprehend the primary task you provide the alarm system when choosing the type of alarm system. It is vital to identify the regions that are most susceptible to intrusion and carefully consider the installation and distribution of the security system’s components. It is necessary to make decisions in advance regarding which areas of the object and how many rooms need to be secured.

Most alarm systems regulate the item using the following criteria: protection against entry through windows and doors, protection against gas leaks and water flooding, fire protection, and restriction of internal mobility within the protected area.

If you have cats or dogs in your home, you might want to consider investing in security sensors that do not react when animals wander around the perimeter. Animal-resistant sensors can distinguish between a pet’s movement and a burglar’s movement. By doing this, you can prevent false alarms and a decline in the security system’s effectiveness.

Sensors for security alerts

What else should you consider while selecting an alarm system? These are sensors that keep an eye on the safety of your home’s security. Does knowing what kinds of sensors are attached to a security alarm help you choose one? How many sensors can the alarm system accommodate in total? Is it possible to group sensors together?

Security sensors can be categorized into several categories depending on the type of connection:

  • wired,
  • wireless

A unique signal connection is used to connect wired sensors to the alarm control panel, which houses the receiver and control device.

A radio transmission with a frequency of either 433 or 868 MHz connects wireless sensors to the control panel. Since there is no need for cabling, installation is simpler. When the room’s restoration has already been finished, this option is extremely beneficial. Wireless sensors, on the other hand, are powered by regular batteries and require replacement between once and twice a year, depending on usage and environmental factors.

Various sensor types

  • Opening sensors

They operate using magnetic contact technology and guarantee activation in the event of unlawful access of the room’s windows and doors. 

They keep an eye on a specific area of the land and respond to infrared emissions from living things. 

  • The break sensor

It functions when the windows’ integrity is violated.


A security alarm is a must for your home, cottage, or flat because it will protect your belongings and your sanity. Modern alarms’ functional capabilities let you do together a security system that meets any purpose. Additionally, there is no theoretical limit on the quantity of sensors that can be linked. Besides, you may keep an eye on all potentially vulnerable areas of the house by using a collection of sensors with various operating principles and purposes.