When it comes to security system installation, many people assume that simply following the manual and conducting a quick visual inspection of device orientations and angles will suffice. However, this approach often overlooks crucial factors that impact the effectiveness of the system. The installation process for each device varies, and each user may have unique requirements, meaning the challenges encountered can differ greatly. Installing a security system is a labor-intensive and time-consuming process. Therefore, understanding the potential pitfalls and how to overcome them is essential for a successful installation.

This guide highlights six key issues in security system installation, providing actionable solutions to ensure the system is properly set up and fully functional.

1. Choosing the Correct Installation Location

Why Location Matters:

The installation location is the first and most important consideration in setting up a security system. If the locations are not chosen carefully at the outset, relocating them later can be both costly and troublesome.

Key Considerations:

• Pipeline Relocation: If the initial location is poorly selected, pipelines may need to be moved, creating safety risks, particularly if this requires additional cabling or a new junction box.
• Aesthetic Impact: Changing the installation site can lead to damage to the building’s décor, which can be difficult to repair.

Steps for Proper Location Selection:

• Control Panel Placement: Ensure the alarm control panel is located near telephone and power lines, with easy access for wiring. The panel should be centrally located for wireless signal reception and not exceed 1.6 meters in height. Ideally, place it in a concealed area to prevent tampering.
• Avoid Interference: Avoid installing the panel near large household appliances that could interfere with the system’s signal.

Additional Tip: Be cautious when placing detectors. Incorrect placement can increase false alarms or missed detections, which reduces system effectiveness. Relocating detectors later on can be both time-consuming and expensive.

2. Selecting the Right Materials (Pipes and Cables)

Once the installation locations are determined, selecting high-quality materials, especially for pipelines, is crucial. Cutting corners can result in significant security risks.

Common Mistakes:

• PVC Pipes: Inadequate materials like PVC pipes or exposed cables can expose the system to damage and reduce its durability.

Why It’s Critical:

• PVC Is Not Durable: While cheaper, PVC pipes are more susceptible to human damage compared to galvanized steel pipes, which provide better protection.

Proper Selection:

• Galvanized Steel Pipes: Opt for galvanized steel pipes or other tamper-resistant materials. Although this may incur higher upfront costs, it will save on maintenance costs and improve the system’s long-term durability.

3. Importance of Installation Brackets

A frequently overlooked yet essential component of a security system installation is the use of proper brackets for the detectors.

Why Brackets Are Crucial:

Without brackets, detectors may not be properly aligned, leading to ineffective monitoring. This can also complicate future adjustments and repairs.

Installation Process:

• Install Brackets: When necessary, ensure brackets are installed securely to allow proper detector alignment.
• Skip Brackets If Not Needed: If installing on a 90-degree vertical wall, you may not need a bracket. Simply drill holes, insert expansion plugs, and secure the detector directly to the wall.

Tip: Always evaluate the need for brackets. In some cases, the cost may not justify the benefits in terms of installation and long-term maintenance.

4. Concealment of the Installation

Since the primary goal of a security system is to prevent theft, ensuring the equipment and wiring are concealed is paramount.

Why Concealment Matters:

While visible systems can deter theft, some burglars may attempt to bypass visible security measures. Concealing the system reduces tampering risks and helps maintain the aesthetic integrity of the space.

Concealment Best Practices:

• Conceal Wiring: During the design phase, particularly in new buildings, plan for concealed pipelines or protective conduits. Embed these during construction to ensure they remain hidden from view.
• Aesthetic Considerations: Concealment not only improves security but also enhances the interior design, creating a cleaner and more organized appearance.

5. Ensuring Proper Cable Length

Accurately measuring and leaving enough cable length for detectors is often overlooked, yet it can lead to significant installation issues.

Common Problems:

• Short Cables: If cables are too short, you may find it difficult to adjust the detectors.
• Excessive Cables: Long cables may interfere with detector covers, creating safety hazards.

How to Handle Cable Length:

• Measure Correctly: Ensure cables are long enough to allow for proper adjustments but not so long that they cause safety hazards. Cut any excess cables and store them properly.

Tip: Always double-check the length of your cables before finalizing the installation to prevent common mistakes.

6. Connecting the Tamper Switch Signal

A crucial aspect of security system installation that is often neglected is the tamper switch signal.

Why It’s Important:

Tamper switches detect any physical tampering with the detectors. Without them, burglars could easily disable the detectors during off-hours, rendering the security system ineffective.

How to Ensure Proper Connection:

• Use Six-Core Cables: Rather than using a standard four-core cable, use a six-core cable to connect the tamper switch signal. This ensures that the tamper signal is properly integrated into the system, alongside the power and switching signals.
• Connect to the Alarm Panel: The tamper switch should be wired to a 24-hour uninterruptible defense terminal on the control panel for continuous monitoring.

Tip: Even if your system includes tamper protection, ensure the tamper switch is linked to the control panel to guarantee 24/7 protection.

7. Conclusion

Security system installation is a multifaceted process that requires careful planning and attention to detail. Selecting the correct installation location, high-quality materials, and ensuring proper concealment and connections are essential for ensuring that the system operates as intended and lasts over time. By following these best practices, you can avoid common installation mistakes and ensure that your security system provides reliable and effective protection.