Smarterhome.org may earn a commission when you click on our affiliate links and this may impact the placement of listings. Learn more.
Smarterhome.org may earn a commission when you click on our affiliate links and this may impact the placement of listings. Learn more.
Verified
*Requires 36-month monitoring contract. Early termination and installation fees apply. New customers only. Full Terms.
A security alarm is a system designed to detect and deter intruders by sounding an alarm when triggered. Home security alarms typically include motion detectors, door and window sensors, and glass break detectors. Most security alarm systems can be monitored remotely, either by the property owner via a mobile app, by a security company, or both.
Most home security alarm systems use a network of sensors and detectors connected to a central control panel. These can include door and window motion sensors, glass break sensors, and security cameras. Here is how they work to protect your home and family:
Security alarm systems only work when the system is armed. Most people arm their system when they leave their house or at night while they are sleeping. When the system is armed, these devices are constantly monitoring for signs of intrusion. With so many different components working together, it’s no wonder that home security alarms are an effective way to deter burglars and keep your family safe.
You know the answer to “How do home security alarms work?” But are they worth it? Home security alarms are designed to give homeowners peace of mind and deter burglars, but it’s important to weigh the costs and benefits before making a purchase. Alarms can be expensive to install and require monthly monitoring fees. In addition, false alarms are not uncommon, and they can be costly and frustrating.
On the other hand, home security alarms have been shown to deter burglars and protect homes from break-ins. In fact, homes with alarms are three times less likely to be broken into than homes without alarms. This makes them a worthwhile investment for homeowners who want to protect what matters most at home.
So, how do home security alarms work? All home security alarms work to detect motion and alert you to suspicious activity in and around your home. When it comes to choosing the right home security alarm system for you, there are many options. You can select a basic alarm system with a central hub, motion sensors, and 24/7 professional monitoring from companies like SimpliSafe and Ring. For a more robust system with additional security products and comprehensive monthly monitoring plans, companies like ADT, Frontpoint, and Vivint are excellent choices. To learn more about your options and compare home security alarms from the top companies, check out our comparison guide today!
Editor at SmarterHome
Alyssa is a writer and editor who has spent her entire career making complex topics easy-to-understand through clear, unbiased writing. With a degree in Professional Writing and Information Design, she specializes in creating content about a variety of technical products and applications. Alyssa has been with Smarter Home since it’s beginning, helping develop our rigorous editorial policy. At the end of the day, she hopes she is able to help readers find the information they need to make the right security and smart home choices for them.
Smarter Home was created to help you make an informed decision when choosing a home security system.
Powered by Soleo Communications, Inc. 2023. All rights reserved.
Customer may receive reimbursement of up to five hundred dollars ($500) of Customer’s homeowner’s insurance deductible (if any) if, and only if, ALL requirements for Theft Protection Guarantee are met to ADT’s reasonable satisfaction. Customer must request reimbursement within 60 days of property loss. Request must be mailed to ADT and include: Theft Protection Guarantee certificate signed by Customer, a letter from Customer requesting reimbursement, a copy of the police report, and a copy of the accepted insurance claim. ADT reserves the right to reject any application for reimbursement that does not comply with all of the requirements.
Money-back guarantee only applies after ADT has made attempts to resolve a system-related issue and has not been able to resolve that issue within the first six (6) months of your contract. Equipment must be fully removed before a refund will be processed. Conditions preventing normal system operation cannot be caused by the customer.