Motion sensors are the foundation of any reliable, basic home security system. They are affordable, easy to install, and effective in detecting break-ins. But there’s a catch: They have to be installed in the right place. That’s why understanding where to place motion sensors is crucial. Here’s where you should install yours for maximum security.
Wait, how do motion sensors work?
Motion sensors are built to detect changes in heat. More specifically, they detect the infrared radiation emanating from heat sources such as humans, animals, and cars. Most motion sensors are referred to as passive infrared sensors (PIR) sensors. Motion detectors like the Arlo All-in-One Sensors trigger an alarm when the infrared technology detects an object warmer than its surroundings.
On the other hand, most security cameras with motion sensors operate differently. Motion camera technology relies on pixel-based or frame-by-frame motion detection technology. This in-depth method analyzes changes in video frames for triggering video recordings or setting off the alarm. Consider options like the Arlo Ultra 2 Security Camera, which detects motion but also features 4K video and Color Night Vision capabilities.
So, how many motion detectors do I need?
Aim to install at least two motion sensors in your home to monitor the main access points. However, installing a motion sensor in each room is recommended to ensure comprehensive protection of your entire house’s layout.
Consider incorporating a combination of motion sensors and security cameras into your home security setup. Options like the Arlo 2nd Gen Essential Security Camera can serve as substitutes for motion sensors while providing the added benefits of video surveillance.
What’s the best place to put motion sensors?
Where to place motion detectors? Try to install them in entryways and other potential access points, high-traffic areas, and in the corners of a room. Basically, you’ll want to protect places where someone may gain entry or areas through which any potential intruder will have to pass.
Unless otherwise specified, you should keep most sensors away from water or heat sources such as stoves and ovens. To be safe, invest in a system like the Arlo Home Security System with sensors that are built to be placed near water for leak detection, and on windows and doors to detect open/close and tilt. Lastly, avoid installing motion detectors behind furniture.
Here’s our in-depth guide for where to install motion sensors:
1. Install them near entryways to be aware of potential intruders.
The first spot to cover with motion sensors is your front door. Then, move to any other first-level door or window. This is intended to detect any intruder trying to break into your home.
Additionally, consider installing a yard sign like the Arlo Security Yard Sign to alert potential intruders that your house is under protection. Studies indicate that visible signs of enhanced security serve as significant deterrents for burglars.
The Arlo Home Security System features All-in-One Sensors, capable of monitoring and detecting eight different threats. This means these sensors not only function as motion detectors, but can also be used in a wide range of scenarios. For instance, you can mount them on doors or windows as contact sensors or use the tilt detection feature to secure your garage door. They can even detect water leaks, temperature changes, and listen to smoke and carbon monoxide alarms.
2. Monitor high-traffic areas like hallways and staircases.
Any intruder will have to cross these areas, so monitoring them with motion sensors ensures that any movement will be promptly detected. Pro tip: PIR motion sensors are more sensitive to side-to-side movement across its Field of View than to movement directly toward or away from it. Keep this in mind when installing them on hallways.
3. Put them behind valuables for extra peace of mind.
Try positioning sensors strategically near valuable items, such as jewelry, safes, or electronics. In the case of a break-in, any attempt to steal these possessions will trigger a smartphone notification or an alarm.
Chances are you can’t monitor your home or your phone 24/7 and there will be times when you may not be able to respond to alerts. With this in mind, consider investing in a Professional Monitoring service. With options like the Arlo Safe & Secure Pro plan, Security Experts will monitor your home 24/7. If something triggers an alarm, they’ll immediately contact you and alert the appropriate emergency response services.
4. Place them on doorways to monitor access to specific rooms.
Motion sensors provide real-time alerts whenever someone enters a room, ensuring that you stay informed about movements in key areas of your home. This feature can be especially useful for keeping children out of dangerous rooms and effectively child-proofing your home.
5. Mount sensors on corners to monitor an entire room.
Installing motion sensors on corners enables complete room monitoring, reducing blind spots and enhancing your home security system’s effectiveness. However, it’s essential not to mount them too high. We recommend a height between 6 and 8 feet for optimal performance.
6. Use them to protect points of entry in your basement.
Potential intruders may target your home through basement windows. Placing a motion sensor nearby can deter break-ins effectively. With Arlo All-in-One Sensors, you not only enhance security but also gain protection against water leaks and frozen pipes. This makes the Arlo Home Security System an invaluable addition for safeguarding your basement.
Professional Monitoring services offer numerous benefits that make them worth the investment. These include faster response times, continuous 24/7 monitoring, appropriate emergency protocols, and savings on home insurance.
No movement goes unnoticed with the Arlo Home Security System.
The Arlo Home Security System features different modes to ensure your security and peace of mind. You have the flexibility to adjust the detection level to prevent false alarms. “Arm Away” mode offers maximum security for when you’re not home. “Arm Home” activates your devices based on set triggers when you’re indoors. Opt for “Standby” mode for minimal security, perfect for occasions like hosting a garden party with lots of visitors coming and going.
Arlo offers a complete range of security solutions to safeguard your home. Whether you’re laying the foundations with the Arlo Home Security System or expanding your security setup with Arlo’s cameras and video doorbells, you can rest assured that your home will be thoroughly protected.