How to Choose a Centralite Motion Sensor?

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When it comes to home security, a centralite motion sensor is one of the most important components. This type of sensor is designed to detect movement within a specific area and send an alert to the home security system. This way, if someone does break into your home, you will be immediately notified and can act.

How does a Motion Sensor work?

A motion sensor is designed to trigger an alarm when it detects moving objects and, typically people. Motion sensors are used in security systems and are standard features in home automation systems.

Motion sensors detect movement by sensing changes in infrared (IR) radiation. IR radiation is an invisible type of electromagnetic radiation to the human eye. When an object moves, it emits IR radiation. The IR sensor in a motion detector picks up these changes and triggers the alarm.

What to Consider When Purchasing a Motion Sensor?

When it comes to choosing a motion sensor, there are a few things you need to consider.

1. Type of Sensor

When choosing a centralite motion sensor, the sensor type is one of the most critical factors. 

There are two main types of sensors: active and passive. 

Active sensors are more expensive but reliable because false positives do not trick them as easily. Ultimately, the best type of sensor for you will depend on your budget and needs. An active sensor is a way to go if you need a reliable sensor for security purposes. 

Passive sensors rely on ambient light to detect movement, while active sensors emit a light source to detect motion. Passive sensors are typically more affordable but less reliable because shadows or reflections can trigger them.

2. Field of View

The field of view is one of the most important considerations when choosing a centralite motion sensor. The field of view is the angle at which the sensor can detect movement. A wider field of view means the sensor can detect movement over a larger area, while a narrower field of view means that the sensor can only detect movement in a small space.

When choosing a centralite motion sensor, it is important to consider the size of the area that you want to protect. If you only need to protect a small area, such as a bedroom or office, you can choose a narrow field of view sensor. However, if you need to protect a larger size, such as an entire home or business, you will need to choose a wider field of view sensor.

3. Detection Distance

Different types of sensors have different detection distances, so knowing what you need before purchasing is necessary. For example, some sensors can only detect objects close to them, while others have a much longer range.

When choosing a centralite motion sensor, be sure to consider the following:

  • The area you need to cover: A larger area will require a sensor with a more extended detection range.
  • The type of objects you need to detect: Some sensors can only detect human beings, while others can also detect animals and large objects.
  • The level of sensitivity you need: Some sensors can be adjusted to be sensitive, so you can choose one that will only activate when there is a significant amount of movement.

4. Features

When it comes to choosing a centralite motion sensor, there are a few features that you should keep in mind. Here are some of the essential features to look for when selecting a centralite motion sensor:

  1. Range: The range of the sensor is important to consider because you want to make sure that it will be able to detect movement within the desired area.
  2. Field of View: The field of view is also essential because you want to ensure that the sensor can detect movement within its field of view.
  3. Battery Life: Battery life is another important factor to consider because you want to ensure that the sensor will last for a long time without needing to be replaced.
  4. Installation: You should keep the installation process in mind when choosing a centralite motion sensor. You want to ensure that the installation process is easy so that you can get the sensor up and running quickly and easily.

How do I reset my Centralite motion sensor?

If your Centralite motion sensor is not working correctly, you may need to reset it. To do this, remove the batteries and replace them after a few seconds. You may also need to delete the device from your account and re-add it.

Ezlo Product Recommendation

Centralite motion sensor is compatible with the Ezlo Atom, Ezlo Atom, Plug Hub, Ezlo Plus, and Ezlo Secure products, which helps improve the efficiency of the Centralite water leak sensor.


There are many factors to consider when choosing a centralite motion sensor, but the most important ones are range and sensitivity. You will also want to consider things like battery life and installation, but ultimately, it is up to you to decide what is most important for your needs. Our guide has helped you narrow the field and find the perfect centralite motion sensor for your home.

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