How Do Security Alarms Work?

These highly advanced alarm systems create a circuit of electricity on the various points of entry. The alarm components are positioned at exterior doors, windows, and other possible entry points where an intruder is most likely to move through. The circuit closes once all windows and doors are closed, and no movement is detected. Smart alarm systems are also now available in the market which gives you the functionality to access them via your mobile device from any remote location.

Once your alarm is active, the circuit breaks if someone attempts to intrude or is detected in that space. This break will trigger the alarm in an instant. In some cases, it triggers a call to your alarm monitoring company. These companies operate 24/7 and they will quickly intimate local law enforcement agencies who will rush to your location to investigate the cause of the alarm.

Difference Between Wired And Wireless Security Alarms

Standard wired alarms systems receive their power and supply information via cables. While these wired systems operate similarly to their wireless counterparts, the primary difference is that they do this without the use of wires to communicate with the central control panel. There will be wires or cables installed to the device.

If you are installing the alarm in an outdoor location like a yard or garden, a certain amount of digging will be involved to lay the cabling. This can increase the installation costs. The concept is the same as wireless alarm systems where a single wireless internet source is used. These systems have the main control panel, which plugs into a power outlet and phone jack. This is what these wireless systems connect to.

Wireless sensors are installed at various points of entry around a property, emphasising on potential areas of movement. Once installed, they send information to the control panel. In wireless systems, the communication between the panel and the monitoring devices is through radio waves rather than cables so they also work best where there are fewer solid obstructions. This doesn’t become a concern where wired alarms are used.

Advantages of Wireless Alarm Systems

While wireless alarm systems have been around for over a decade, it has taken time to catch on with users. However, as a result of constant upgrades in terms of reliability, cost, battery life, and range, wireless systems will gradually become the norm similar to how wireless internet has in recent years. Here are a few advantages of wireless security alarms:

1. Quicker Installation

It is relatively easier to add wireless sensors to entry points like windows, doors, and rooms. This may prove beneficial if you decide to improve your building’s security to increase coverage.

2. Reduced Labour Costs

Relative to wired security systems, these newer wireless alarms can be installed much faster. Properties that don’t have built-in cabled security systems present installation challenges as cables have to be pulled through your existing walls and floor. However, wireless systems can easily be installed as the signal passes through most obstacles.

3. Increased Durability

Cables used in wired alarms are exposed, resulting in accidental damage during renovation where walls are knocked down. As mentioned at the outset, these installations are more prone to tampering by miscreants and intruders. On the other hand, wireless alarm systems don’t have to deal with this issue as there are no cables present between the control panels and monitoring devices.

4. Easy To Relocate

If you ever decide to relocate in the future, you can carry several components with you to your new property. This would be unfeasible with wired systems. It means you can save money on the purchase of devices for the new location.

5. Wireless Access

As your control panel can be wirelessly enabled, you can quickly arm or disarm your systems with a key fob, similar to the one you use to unlock your car. It also allows you to switch on night mode or send a distress signal remotely. You can also consider installing a fully functional keypad right beside your bed.

6. Scalability

It’s very straightforward to add more alarms and place them at new locations on your property. If you move to a larger place, you can use the older alarm units and add more to the network as needed.

7. Reduced Maintenance

While the maintenance of alarm systems can be bothersome, wireless networks don’t incorporate cables into their design. This makes it easier to maintain as you no longer have to spend additional money on cable maintenance.

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