Can You Have an Alarm System with a Dog? All you Need to Know

Golden retriever dog

Surely! When you have a furry friend with you at home, it is possible to have an alarm system. A home security system can protect both you and your dog. Alarm sensors are made to perceive suspicious movement in your home, particularly when you’re not at home.

If these sensors are installed correctly, and intruders activate these alarms, your neighbours
and monitoring centre will be notified. However, this process can cause problems for
homeowners when their dogs are left at home and trigger the alarm.

The solution here is installing pet-friendly motion sensors. These sensors are designed to
ignore or disregard the movement of an animal-sized object. Thus, avoiding false alarms. In
this post, we’ll walk you through the possible questions of having an alarm system with a dog.

Will Your Dog Create a False Alarm With Regular Motion Sensors?

False alarms are nothing to laugh about or make jokes. Authorities and your security
monitoring centre could waste valuable resources and time when they react to an alarm and discover that a mischievous dog is the culprit, not an intruder.

If you equip your home with the regular motion sensors called the active sensors, keep in
mind that they only detect or perceive the motion of any kind. These sensors can’t tell the
difference between a person and a dog. Regular motion sensors dispatch waves regularly.

Once they sense anything moving, they trigger the alarm. Unfortunately, these movements
could mean your dog is running and playing across the room. On the other hand, there are
other regular sensors called passive sensors.

-These devices make use of PIR or passive infrared technology that perceives heat changes or alterations in an area. Like the active ones, passive sensors cannot tell the difference between a cold-hearted burglar and your warm-blooded dog. What they only know is that there has been a variation in the heat of the room.

With all these in mind and to answer the question, yes, it is likely that your dog could trigger a false alarm.

cute dog

What Alarm Sensors Will Help Cut Down False Alarms?

The good news is that many manufacturers offer alarm sensors specifically designed for
homes with dogs or other pets, which is called pet-immune motion sensors. These sensors
are armed with technology that can tell the difference between people in motion based on
several factors, like patterns and speed.

More often than not, pet-immune motion sensors will not be activated if the object moving
weighs less than a particular amount. Thus, your dog is free to run and play without the worry of triggering false alarms. 

However, if the alarm sensor is not placed and installed properly, even the most pet-immune alarm sensor will be triggered by your dog. The key here is to place the sensor upside down so that it’s pointed towards the ceiling. 

How Do Pet-friendly Sensors Work?

Pet-friendly alarm sensors ignore the movement caused by animals that usually weigh at
least 36 kilograms. These sensors can be set to disregard different weights, shapes, or sizes of your pets. Thus, keeping them away from the alarm’s radar.

Additionally, some sensors can be set at a particular height, enabling your dog to run and
play around undetected. As such, pet-friendly sensors can detect humans in motion upright.
However, not an animal walking close to the ground.

security systems for dogs

Are Adt Alarms Pet-friendly?

One of the best picks for the security systems for dogs is ADT. From big dogs to small dogs,
ADT is undoubtedly best for pet owners and offers a pet-immune home alarm system wherein you can monitor them all day long, and when they need you most, you can come to rescue them.

Dogs cannot call 911 for help. Thus it is crucial to have an alarm system that notifies and
warns you about real hazards such as carbon monoxide leaks and fires. ADT’s adjustable
motion detector is perhaps the most pet-immune passive sensor out there.

It ignores or disregards animals up to a particular weight limit, usually around 20 kilograms.
Since it’s adjustable, you can customize it to suit the size of your dogs. ADT has been in the
industry for a long time. That said, you can guarantee that they can help you secure your


When an alarm sensor is placed correctly and offers pet immunity, then your dog wouldn’t set it off. Pet-immune alarm sensors can be set up in many different ways that will not be
triggered by your dogs passing by.

Thus, avoiding false alarms. Keep in mind that false alarms could waste the police’s money
and time and cost you personally. In fact, in some places, businesses and homeowners can be fined if the law enforcement or police respond to false alarms. Fortunately, you can avoid
false alarms with pet-immune home alarms that will keep your home and pets safe.