Door sensor repair and maintenance

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Door sensor repair and maintenance is a crucial service in the commercial and residential burglar alarm industry. Door sensors are an essential component of any security system, as they detect when a door is opened or closed and trigger an alarm if necessary. Over time, door sensors can become damaged or malfunction, which can compromise the security of a property. That’s why it’s important to have a professional technician perform regular maintenance and repairs on door sensors to ensure they are functioning properly.

During a door sensor repair and maintenance service, a technician will inspect the sensors to check for any signs of wear and tear, damage, or malfunction. They will then clean and lubricate the sensors, replace any damaged parts, and test the sensors to ensure they are working correctly. This service can help prevent false alarms, ensure the security system is functioning properly, and provide peace of mind to property owners.

CGSmith is a business and residential security system installation and monitoring company based out of the Milwaukee WI area. As a leading provider of security solutions, CGSmith offers a wide range of services, including door sensor repair and maintenance. Their team of experienced technicians can quickly diagnose and repair any issues with door sensors, ensuring that the security system is functioning at its best.

If you’re interested in learning more about door sensor repair and maintenance or any other security services offered by CGSmith, you can visit their Contact Us page on the site. From there, you can fill out a form to request more information or schedule a consultation with one of their security experts. With their commitment to quality service and customer satisfaction, CGSmith is the go-to choice for all your security needs.


1. How do I know if my door sensor needs repair?

If your door sensor is not working properly, it may not trigger the alarm when the door is opened. You can test the sensor by opening and closing the door while the alarm is armed. If the alarm does not sound, the sensor may need repair. Additionally, if the sensor is visibly damaged or the battery is low, it may need repair or replacement.

2. Can I repair my door sensor myself?

If you have experience with electronics and wiring, you may be able to repair your door sensor yourself. However, it is recommended to hire a professional to ensure the repair is done correctly and the sensor is functioning properly. Attempting to repair the sensor yourself may result in further damage or malfunction.

3. How often should I maintain my door sensor?

It is recommended to perform regular maintenance on your door sensor at least once a year. This includes checking the battery, cleaning the sensor, and testing the alarm. If you notice any issues with the sensor, such as a loose connection or damage, it should be repaired immediately. Regular maintenance can help ensure your burglar alarm system is functioning properly and providing the necessary protection for your home or business.

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