How Motion Sensors Work: 10 Frequently Asked Questions About This Home Security Essential

What’s the most effective way to make sure no one’s sneaking in and around your house when you’re away or asleep? That should be easy — a motion sensor. Also called motion detector, this device would help owners identify “uninvited guests” and get them behind bars immediately.


A motion sensor makes use of one or multiple technologies to detect movement in a specific area. If a sensor is tripped, it will send an alert to your security system, which is synchronized to your monitoring center, informing you and the security center of an intrusion.


There are many different types of motion sensors available in the market today, but without proper knowledge, you might end up having an inefficient security system. Before giving in to your impulse, here are the things you need to know about motion detectors.

  1. What is the purpose of a motion sensor?

As the name suggests, a motion sensor detects movement. The signal it emits is sent to an alarm panel. Unlike window or door sensors, a motion sensor is capable of securing a space effectively, which means users don’t have to install a sensor on each door or window. A single motion sensor can secure a large area and is a more affordable option for homeowners. Additionally, motion sensors consume very little power and can last up to five years.


  1. What is a driveway motion detector?

Driveway motion detectors are commonly installed in driveways, but they also work in sheds, pools, and stables. The standard basic model has a range of around 400 feet, apt for shorter driveways. If you’re trying to secure larger structures, however, such as warehouse complexes or private hiking trails, you will need a special long range model that can cover up to half a mile.


  1. Why is my motion sensor giving false detections?

Motion sensors can sometimes be triggered by sudden sounds or bursts of air. For example, moving window blinds within range of the sensor can set it off because the sensor will become suspicious and react. There’s a remedy to this situation though. You can adjust your sensor so that it would not react to sudden moving objects. However, if you’re still experiencing it despite making adjustments, you might want to send in a technician to have the unit checked or replaced.


  1. Is there such a thing as a motion detector guard dog?

As silly as it may sound, motion detector guard dogs actually exist. You can install one near your front door and when someone approaches, the unit will produce barking sounds. A lot of motion sensors can detect the slightest of movements through windows and doors, so it’s pretty easy to secure the unit where it’s hard to see. There are also models in which the user can adjust the volume and speed of the bark depending on how far or near the intruder is. This is ideal for people who want a guard dog but don’t actually want to deal with real pets.


  1. Can pets trigger motion sensors?

They can, actually. But there are passive infrared sensors that can ignore animals up to a certain weight. Motion sensors with dual technology can prevent false alarms caused by pets because two detectors need to be set off instead of one. By making adjustments, special sensors like these can ignore small pets or large ones. These sensors can also be programmed to ignore non-human behavior activity.


  1. What is a motion flood light?

Motion flood lights are a type of sensors that turn on a light to let you know it senses motion instead of sending off a signal to a control panel. If the floodlight detects a burglar or a visitor, the unit will illuminate. If it’s the owner of the property, however, you can make it to your house without setting off the alarm. There are many different types of motion floodlights. The basic models are those that stay put, but fancier models can light up patterns so that it pins the burglar in place. You can also program the floodlight to switch off at daytime.


  1. Can I use a motion sensor besides for security purposes?

Yes. Motion sensors aren’t only used for home security. They can also be used to shut down equipment or track the number of products inside a facility. Other purposes of motion detectors are the following:

  • For parking meters
  • For ticket gates
  • To control ATM displays
  • To turn on lights if people enter
  • To trigger toilets and water faucets
  • To close and open automatic doors


  1. Should I use a wireless or wired motion sensor?

The answer to this question depends on your need and the size of the area you want to secure. With a wireless motion sensor, you can experiment with the different areas you want to install it to get you the best range. It can be a bit tricky though. If you set it too low, your pet might trigger more often than you need. If it’s too high, burglars can easily get away. Install it in the right height and you can nab burglars and don’t have to deal with false alarms caused by your pets. Take note, however, that a wireless motion sensor can only cover 400 feet of your area. If you want to secure a much bigger space, go for a wired sensor instead.



  1. Where should I put a motion sensor?

Although you can install motion sensors inside your home, it is best to position them in areas leading to your front and back door, driveways, and windows. That way, alarms and lights will come on when somebody arrives. You can also install them in stairways, pools, patios, and decks.


  1. Other than lights and alarm, what are other ways can a motion sensor help secure my property?

If your motion sensor is part of your home security, it will likely come with an auto dialer. This means you won’t manually have to call the police or the security system company. It will automatically dial their numbers once the sensor detects an intruder. A pre-recorded message will play over and over again so that the authorities are informed of your identity and address.

Home Security Tips: 10 Best Places To Position Surveillance Cameras

If you have been shopping for security or surveillance cameras, you have probably realized its importance and how it can stop break-ins and burglary. Having surveillance cameras around your property will make sure that you and your family are safe, and that your valuables are intact. However, regardless of the quality of your security camera, it will be useless if you place it in all the wrong areas.


Knowing where to install these cameras will assure you of optimal security. And if you want to nab criminals and thieves, it’s crucial they’re set up in the right location. Here are the best places to position surveillance cameras.


  1. Front Door


According to security experts, about 34% of thieves and burglars enter your home through the front door. Naturally, you would want to install a surveillance camera near it. To prevent intruders from avoiding your camera, place it somewhere near the second-floor level of your house focusing on the front door. If you live in a single-level home, protect your camera with a mesh wiring to prevent thieves from tampering it.


  1. Back Door


A lot of homeowners forget to lock their backdoors. Some even don’t bother to secure it well because their focus is on the front door. Burglars know this fact, so it’s not really a question why most of them gain entry to your house using the rear door. Don’t forget to install double locks on your back door too, and place a camera that’s way out of reach. While the front door cam should be not visible, your back door cam can serve as a deterrent.


  1. First Floor Window


Besides serving as a point of entry for burglars, your first-floor window is a way to assess the inside of your home. Through here, they can look for valuables in plain sight and will attempt to memorize the floor plan for them to escape quickly or detect places where they can possibly hide. By installing a surveillance camera pointing towards your window, you can capture images of unknown people trying to assess your house, and it’s possible they are captured before a forced entry takes place.


  1. Garage


The garage of your house is also attractive to thieves because it regularly opens and closes and burglars can tell its insides in full view once in a while. When installing a security camera inside your garage, make sure it captures the entire space so you will know where and how the thief broke in. Exterior surveillance cameras can also be installed near your home, but make sure it covers all the walls outside of your garage to know where the burglar might break in.


  1. Stairways


Stairways are points in and around your home and are used to get around your property. For this reason, installing a security camera in stairways is a smart idea. Stairs located outside your home can be an attractive entry point and it may also be used to access a roof. This unusual way of breaking into your home is done by criminals to avoid security cameras and alarms.


Stairs inside the property, however, is the only area in your home where burglars might slow down a little bit. We all know that burglary can happen so fast, but if you take an image of the stairs, you may still be able to identify your intruders.


6. Off-Street Windows

Windows not easily seen by passersby are a common entry point for burglars because it decreases their chances of being caught. By strategically placing a security camera with a view of your back window, you will be able to identify the burglars. You can also get one of those wireless security cameras that can be controlled remotely so you can still view your back windows from your tablet or any mobile device.




  1. Backyard


Installing surveillance cameras in the backyard can be tricky because some backyards are way too huge for just one camera. You may need to install several of them so that you can capture every nook and cranny. A camera pointed at your backyard will also inform you if the unusual noise you’re hearing is caused by animals or a strong wind. If it is an intruder, it will also capture his face so you can present it as proof.





  1. Side Gate


While it is common to see surveillance cameras on the front gate, you rarely see one in side gates. Your side gate may be smaller, but it doesn’t mean it won’t serve as a point of entry to uninvited guests. After all, even small windows can be crawled in by thieves. Your side gate camera should have a motion sensor floodlight to alert you if there is an intruder. This is also a way to scare burglars off knowing they are clearly visible. Some thieves are also intimidated by the sight of a surveillance camera, so it’s okay to put one in plain sight.


  1. Kitchen


While not a lot of people think about installing surveillance cameras in their kitchens, you might want to consider putting one as there are also valuables in it. Unplanned robberies can also take place out of nowhere, and typically, thieves will get anything they can put their hands on. Your kitchen appliances and expensive cutlery can be sold or pawned, too, just so you know.


  1. Hallways Leading to Bedrooms


Not everybody is willing to install a surveillance camera inside their bedrooms, but you can still protect your family or friends by putting a camera in the hallway. Through this, you have a way of knowing who goes in and out of the bedroom. You can install get a camera that you can control remotely, so even if you have one camera in the hallway, you can still navigate its entirety, zoom and out, and check for signs of break-ins no matter where you are. If you have small kids, you might be able to install surveillance cams inside the bedroom.


Surveillance cameras aren’t just a fancy accessory in your home. When properly placed, you attain peace of mind whether you’re asleep or away on vacation.

5 Kinds Of Security Systems Every Small Business Should Have

Every business, whether big or small, has important and valuable things that you need to protect such as files, products that you sell, or other assets. It is not even just limited to your products, but the safety your customers and employees, as well. One of the most important things you need to consider for your business is its security.

There are a lot of different business security systems that can fit your needs. They come in different sizes and have different features. They do not just keep you safe from thieves but may also protect you against fire and other accidents. Even small businesses need security services and solutions. But the question is: which security system is best one?

Here are different kinds of security systems that can help protect your business without spending too much.

1. Video Surveillance

Video surveillance protects the office or the entire premises of where you house your business; not just inside, but also the area outside. You might want to consider getting this type of security system if you want to see what is happening to your office or business 24/7. A lot of systems now can let you connect through your mobile devices, so you can see what is going on even when you’re out of the office, or even out of town. This type of security system allows you to check on your customers and employees. It can also help you have proof of activity in case you may need to file insurance claims for theft or damages.

Choosing the right video surveillance system would depend on what you exactly need. You can look for a vendor to have them help you set everything up or you can also try to research on your own and buy the cameras and accessories yourself.

2. Intrusion Detection Alarm

This alarm protects everything inside your store or the building. It also protects your business from theft, vandalism, or intruders. Having intrusion detection alarms is also necessary for your business. We do not want to wait for an incident to happen, such as a burglary or a disruption in operating processes, to happen before getting an alarm system, right? This system protects your business not just from burglars and even from employee theft; it also protects your employees while they are on duty.

Detection alarms include a lot of different gadgets that can detect entry, such as sensors and motion detectors. These are monitored by a third-party vendor that is immediately alerted when there is forced entry or unauthorized access. These monitoring centers are available round-the-clock, all year round. When these vendors are alerted of an intrusion, they usually call you seconds after to check if police should be dispatched to the area.

3. Computer security system

Computer security systems protect your business files, documents, customer information, and software that help you run your business. It is important to have these things protected. Hackers not only target large companies but small businesses, as well. You need to protect your computer system from viruses, spyware, and other cyber threats. Also, most of the businesses right now use a computer system, with most of the work usually completed through it. Imagine how much money you stand to lose when there is loss of productivity and interruption in the business.

Invest in a good firewall and antivirus software that can stop viruses and hackers at the gateway into the network. You can also keep any information or documents safe by keeping it virtually via secure online services.

4. Electronic Access Control Systems

Access control protects certain areas or rooms in your office or building that should have limited access, or areas that should not be accessed by everyone. With access control systems you protect your establishment from a possible security breach. Instead of having a traditional lock and key system, which can pose a great risk since the physical key can be duplicated, you will need a keycard or use biometrics to enter areas that are protected by access control. Everything is digitized with this type of security system. You can control who is allowed to enter and when. You can even block access after business hours.

5. Public Address Systems

You might think, what do I need those PA systems for if I’m just a small store? Public address systems let you broadcast information and music in a snap. It allows you to communicate information and alerts as soon as possible to everyone in the office or building.

Having such system allows you to communicate quickly. Whether you need to announce any special occasion or remind your employees about a meeting, you can immediately notify your employees through a PA system. You can also use this system to broadcast alarms. If there has been a security breach in the building or any danger to your employees or customers, you have to inform them as soon as possible. You can either use simple alarm sounds or verbal codes as soon as you find out any problem that needs everyone’s attention.

There are plenty of vendors and companies that can provide you very good security coverage for your small business. They can devise and customize the best technology when it comes to software and equipment related to controlling and security. You can make a shortlist of these vendors and choose which one can give you the best offer that’s fit for your budget. This way you know what is happening in your business and you are alerted as soon as there is a problem.

For very small enterprise, there are also do-it-yourself options for you if you are a bit tight on the budget. You can always search for the best video surveillance cameras or any security system that you prefer and buy it on your own and just search the web on how to install and set it up. What matters is you keep your business, your products, and your employees safe from any danger that may arise.