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How Do Motion Detectors Work In Wilmington?

July 29, 2023
Motion detector protecting interior of home

You’ve probably got a fairly good understanding of what motion detectors do merely based on their title. Of course, they identify motion, but how precisely do they work? Take a moment to discover the technology that drives them and the different kinds of sensors you might encounter. You’ll achieve a clearer appreciation of how they work and how you are able to incorporate them into your contemporary smart home.


What is the technology behind motion detectors?

Identifying movement can be achieved in several different ways, but motion detectors are generally placed into one of two categories - active or passive.

● Active motion detectors: These instruments are considered active, as they regularly broadcast signals like microwaves and then measure the rate of response. Motion is shown when the return time changes. Although microwave sensors are most frequently used, you’ll also discover active motion detectors that utilize infrared light or sound waves.

● Passive infrared (PIR) motion detectors: Regularly found within home security applications, PIR motion detectors operate by recognizing shifts in the ambient temperature. ​​In essence, the instrument learns what the normal temperature should be within a given area. If there are rapid heat spikes, like an invader skulking across the room, the device observes it and activates your alarm system. Since they aren’t actively broadcasting signals, passive detectors typically use less power and are more cost-effective to operate.

In addition to active and passive, you could discover hybrid devices that employ multiple technologies. These can help lower false alarms, as each sensor must be triggered before the warning siren is prompted. Other alternatives include vibration motion detectors and tomographic devices that are commonly employed in more extensive commercial or industrial spaces.

Ways to incorporate Wilmington motion detectors

The chief purpose of motion detectors is to identify motion within a specified area, typically as far as 50 feet away. You’ll frequently find them integrated into outside floodlights or as freestanding devices within your home. When activity is sensed, they’ll trigger your warning siren and alert your dedicated monitoring staff.

But modern motion detectors are more adaptable than at any time before. In fact, they can connect directly with other smart devices. For instance, if activity is detected, they might trigger your lighting to switch on or your surveillance camera to start recording. They can even alert your smart thermostat to alter the temperature.

Get instant notifications and alter settings for animals

Another great advantage of current motion detectors is that you’ll have notifications transmitted to your mobile phone each time the sensor is set off. If you own animals, you may even preempt false alarms by adjusting settings to accommodate the size of your furry friends.

Design Your Vivint Smart Home With Motion Detectors in Wilmington

Now that you have a better understanding of how motion detectors work in Wilmington, it’s time to incorporate them into your modern smart home. Vivint’s motion detectors oversee large areas, give you wide-angle detection, and last for many years without needing a change of battery. They’ll also work in harmony with your other home automation tools. Are you excited to begin? Contact (910) 634-2695 to consult with a skilled Vivint specialist today.