Many home security systems utilize motion sensors that trigger an alarm when they detect movement. This can cause problems for households with pets, as the system cannot always distinguish between movements made by a burglar or those made by a dog or cat. If you've had false alarms due to your pets, below are some solutions.

3 Ways to Keep Pets From Triggering a Home Security System

1. Install Pet-Friendly Sensors

Passive infrared (PIR) detectors can read heat signatures and motion and can, therefore, distinguish between a 10-pound cat and a 200-pound intruder. Pet-friendly sensors let you adjust the weight and heat signatures, so even if the sensor reads more than one pet's heat signature, it will not emit a false alarm. However, this may not work if you have multiple large dogs.

2. Raise Sensors

Even large dogs aren't as tall as the average human, except if they’re standing on their hind legs. Mount your sensors high enough that pets can pass easily beneath the beam but low enough that they can detect humans. You can also mount the sensor upside down so that the beam slants upward instead of toward the floor. Just make sure it passes through the room at a height that will detect an intruder even if they’re short.

3. Consider Pet Behavior

When mounting the home security system sensors, consider your pet’s behavior carefully. Does the cat regularly climb on the bookshelf? Does your dog love snoozing on the couch? Point the sensors away from these areas to avoid false triggers. Also, don’t let them point toward other infrared sources, such as exterior windows and space heaters. These could also set off false alarms. 

For expert assistance designing and installing a home security system, contact TruVista. Serving areas in South Carolina and Georgia, they have served clients in Chester, Kershaw, and Fairfield counties since 1897. They also offer cable TV and phone services. Visit their website or call (803) 385-2191 to schedule a consultation.