Motion Detectors and Motion Sensors
The last thing any of us wants is for someone to be sneaking around outside or inside our homes or businesses. Believe it or not, motion detectors can have a snooping creep behind bars in no time.
That’s pretty nice, isn’t it?
Something as simple as motion sensors inside and outside your Rochester home or business can protect what is yours.
Types of Motion Detectors
There are different types of motion detection. There are alarms with motion detectors. They are a part of the system so that when someone infiltrates a door or window, the alarm system can be triggered and the authorities notified.
There are also these types:
- Driveway motion detectors –If you get a lot of visitors, a driveway motion detector will let you know when someone arrives. You can actually place this type of motion detector almost anywhere around your house. Many of these detectors reach up to 400 feet, which is great if you live in a rural area. If you live closer to a city street, a shorter range works just fine. When the detector senses movement, it sets off an alert inside your house. This could be a chime or even a light that turns on.
- Motion activated flood lights – A motion activated flood light works the same way as a driveway alert. However, you don’t necessarily have to be notified when it is triggered. Instead, the flood light comes on and it shines on whatever has triggered it. If it is a burglar, they will most likely run away because they don’t want to be seen. If it is the neighbor’s dog, it probably won’t care.
Motion Detectors Come In Different Types
- The barking motion detector – This can give a burglar a good jolt in the chest as their heart jumps out of it. They step up on your doorstep and suddenly a dog starts barking at them. These motion sensors can be set to activate when there is motion in front of windows or doors. Some models can also be set to less threatening sounds, especially when you are home and expecting visitors.
- Security alarms – This is the type that is going to give a burglar a nice scare. If they dare try to enter a window or door, the motion detector is going to tell the alarm system, which is going to alert the authorities. The alarm sounding is usually enough to scare the burglar away. What is great is that the motion sensors can be wireless so they can be placed anywhere.
How do Motion Sensors Work?
Motion detectors keep an eye on your space, but they don’t all work the same way. You can find them with passive infrared, ultrasonic, microwave, or tomographic sensors. Sometimes, they even combine different types to do a better job.
Passive Infrared (PIR)
Passive infrared sensors simply find anything warm-blooded. So, if your neighbor’s pet lizard wanders over, it won’t trigger the alarm. However, these sensors will detect people, cats, dogs, rabbits, even Bigfoot, your annoying cousin, and burglars.
Ultrasonic
Ultrasonic detectors work in two ways. Some passively listen for sounds like breaking glass or metal scraping. While incredibly sensitive, these can sometimes cause false alarms. Other ultrasonic sensors actively send out ultrasonic waves. Be aware that dogs, cats, and even some fish can hear these sounds, which might bother them. If you’ve ever wanted to see a fish look confused, this could be your chance!
Microwave
Microwave sensors send out microwave pulses. Then, they measure how those pulses bounce off objects to see if anything is moving. Sometimes, these sensors can even detect things outside their intended area.
Tomographic
Finally, tomographic sensors use radio waves. They sense when something disturbs these waves. While expensive, these detectors are super helpful in places like warehouses, storage units, and other large areas that need tough, commercial security.
Professionally Installed Motion Detectors
For the best results, have professionals install your motion detectors. They’ll make sure the sensors face the right way and are in the best spots to catch intruders, making them super effective.
SPS Fire & Security offers many options to keep your home or business safe. Call us today at 585-770-0348 to learn how we can help you protect your space.
