Our company logo
phone icon

Common Causes of False Alarms and How to Avoid Them

False alarms are more than just a nuisance; they can cause stress, fines, and a slower response from authorities during a real emergency. Knowing the common causes of false alarms is key to maintaining an effective security system. In this post, we will look at two types of false alarm triggers: sensor faults and human error.

We will start by examining how to identify and fix technical issues with sensor failures, which are the most common causes of repeated false alarms. Then, we will examine user error and offer some tips for effective system management and maintenance to help you avoid setting off your alarm by mistake.

By the end of this article, you will know how to reduce false alarms and maximize the effectiveness of your security system. Call Sure Lock & Key if you need help with your security system or any other locksmith emergency. We are open 24/7, throughout the year.

Sensor Malfunctions: Identifying and Addressing Technical Issues

Sensor faults are the most common cause of false alarms, often resulting from issues with your security system. Understanding these can save you stress and fines.
A common issue is faulty door and window sensors. These can be triggered by loose fittings and register as "open" even when secure. Test these sensors regularly and tighten them as needed. Worn-out batteries can also cause sensors to send incorrect signals. Set up a battery replacement schedule to avoid this.
Motion detectors are another cause of false alarms. Misplaced sensors can detect movement from dogs, curtains, or even large insects. Adjust the sensitivity and placement of these detectors based on the layout of your space and your pet's habits.
motion sensor
Environmental factors can also play a part. Extreme temperatures, humidity, and drafts can affect sensor performance. Check that your system is climate-rated, and consider adding extra protection to sensors in high-risk areas.
Wiring issues, although less common in newer wireless systems, can still happen. Frayed or broken wires can send irregular signals and cause false alarms. If you suspect a wiring issue, get a professional to inspect and fix it.
Finally, old or obsolete equipment can cause system failures. Keep track of your system’s life and upgrade when needed.
motion sensor

User Error: Tips for Proper System Operation and Maintenance

While technical issues can trigger false alarms, user error is often the biggest culprit. Knowing how to use and maintain the system can reduce false alarms.
First, make sure all users have been trained on the system. This includes family members, employees, and anyone who may need to arm or disarm the system. Give them explicit instructions on how to access and exit the premises, use the codes, and understand the system.
Set up a process for arming and disarming the system. Many false alarms are triggered during these transitions. Before arming, make sure all doors and windows are closed. Disarm as soon as you enter.
Tips for Proper System Operation
Update and maintain user codes. Remove codes for users who no longer need access, and avoid sharing codes with multiple users. This will help with security and accountability.
Be aware of any environmental changes that may affect your system. For example, new dogs, moved furniture, or seasonal decorations may trigger motion sensors or create new entry points.
Create a maintenance routine. This includes cleaning sensors, checking batteries, and testing the system. Many systems have self-diagnostic tools; use them to stay ahead of potential problems.
Keep your monitoring company updated on any changes to your contact information or emergency contacts. This way, they can reach you immediately if an alert is triggered.
Finally, know your system’s capabilities and limitations. Read the manual, attend any training, and don’t hesitate to ask questions when you’re unsure. Simpler is better.
Tips for Proper System Operation

Summing Up

False alarms can be a real pain, but with the right understanding and management, they can be minimized. By addressing both technical and user errors, you can ensure your system works as it should, giving you peace of mind without the hassle. Remember to check and maintain your sensors regularly, keep your system up to date, and ensure all users are properly trained on how to use it.
Trust the experts at Sure Lock & Key to help you with your security system. Our experts can help you troubleshoot persistent problems, upgrade your system, and provide valuable advice on how to maintain optimal security. Don’t risk your safety with false alarms; call Sure Lock & Key now for reliable service.

You may also like

blog photo

Fusing Alarms, CCTV, and Monitoring: An In-Depth Look at Integrated Emergency Response Systems

When an emergency strikes, every second counts. That's when an immediate response may be a lifesaver, helping to reduce the extent of the disaster. Fortunately, there is no need to watch your property 24/7 to prevent potential hazards. This task becomes much easier with emergency response systems. They offer a smart fusion of components like alarms, CCTV, and vigilant monitoring, which work harmoniously to avert disasters and minimize damage. This modern approach provides a sense of protection to everyone, whether it's a residential neighborhood, a commercial establishment, or an industrial facility. Knowing that professional aid is just a call away ensures a powerful shield against unforeseen crises, providing timely intervention and protection. Sure Lock & Key invites you to read on and explore more valuable insights in creating a comprehensive emergency response system.