It’s probably safe to say you already understand that the chief objective of a motion sensor is to identify any action in a certain zone. But you may still be wondering: How do they work? What kind of technology is involved, and do you really need them? This straightforward guide will respond to your questions and give you an idea of why these devices are such an important part of your home security system.
Why Are Sacramento Motion Sensors Used?
If you’re wondering about the number of motion sensors you’ll have to get, you should be aware that the zone they cover will vary widely from as little as six feet up to a distance of 70 feet. If needed, you are able to find models that will extend the scope of your coverage to a greater degree. These components are often found in features like outside flood lights. If they observe unusual activity, they prompt your lights and brighten your surroundings.
In addition to lights, you’ll also discover motion sensors in surveillance systems like the ADT outdoor security camera. This versatile camera may be customized to dispatch notifications and even video clips to your mobile device when activity is found.
Active Motion Sensors
Active sensors, as the name suggests, continually send out a signal or wave and then analyze the response time. Whenever there is a sudden alteration in the rate of response, activity is indicated and your security system is alerted. Microwave sensors are the most widespread form of active device. You might also run into ultrasonic sensors that utilize sound waves and reflective sensors that assess the bounce-back rate of infrared light.
Passive Infrared Motion Sensors
Another one of the most ubiquitous sorts of motion detection devices in Sacramento is the passive infrared (PIR) motion sensor. Different from active models, they won’t continually emit a signal. Alternatively, they can detect changes in temperature in a specific zone. A rapid change in heat, like someone moving across a room, will set off the passive sensor.
If comparing to active kinds, PIR devices use less power, are easier to operate, and are less expensive. As an additional benefit, you are able to adjust the levels of sensitivity in most cases. To illustrate, the flexible ADP motion sensor is able to be set to disregard four-legged friends less than 60 pounds.
Some Other Kinds Of Motion Sensors
You should also understand that there are more than passive and active detectors. There are even some types that use two or more methods of sensing. Called dual, combined, or hybrid sensors, these components aid in reducing false alarms as both kinds of sensors have to be tripped for your alarm to engage. You could even see vibration detection equipment and tomographic motion devices that are usually employed in bigger commercial areas.
Find A Security Package With Motion Sensors in Sacramento
Since you now have a little more knowledge of how motion sensors work in Sacramento, it’s the right time to design your own home security system with these important devices. Whenever you acquire them within a package, you’ll enjoy peace of mind knowing they will be incorporated skillfully with your other devices. Contact Secure24 Alarm Systems today and allow our experts to help you customize the best system for your property. Contact us at (916) 407-0556 or complete the following form to begin.