Like many other entry sensors in the kits on this list, these little devices are made up of two pieces connected by a magnet. Attach the alarm to your window or door (one piece on the door, one on the frame) and when an intruder opens it, the magnetic connection separates and triggers a 100dB alarm. Reviewers love this product for its easy installation and budget-friendly price tag.

What this service contract, termination clause, and pricing structure really tell me is that ADT isn't for apartment dwellers. If you're operating on a lease and your lifestyle means you'll be hopping residences for the foreseeable future, I don't think ADT is your best bet. I'd use Vivint or SimpliSafe, or one of the better DIY security kits, like iSmartAlarm Premium. But if you own your home and your professional life is stable enough to keep you where you are, then the termination clause really isn't an issue, and it's more about service quality as well as security and automation functionality, which are areas where ADT excels.


Ideal for small homes and apartments, Canary keeps home security simple, anchoring it in one unassuming, but feature-packed tower: the Canary View All-in-One. The tower hosts a 1080p streaming camera with high-quality night vision (the best IP camera we encountered), a motion sensor, an air quality sensor, and a crazy-loud, 90-decibel siren. It’s like starting a lawn-mower next to your face.
ADT is one of the leading electronic security system suppliers in the United States as well as worldwide. Consumers review the company positively for its security systems, money back and theft protection guarantee and responsiveness. The website features exclusive offers for a home security package and offers considerable savings to new and existing customers who require installation on moving.
We appreciate SimpliSafe’s confidence in its own equipment and service. The company offers a 60-day money-back guarantee and a three-year warranty on equipment. To prevent triggering a false alarm, SimpliSafe Home Security provides additional sensor settings: High, Medium, and Low. This allows you to adjust your sensor settings to keep you from accidentally triggering a motion sensor.
ADT utilizes a nationwide network of authorized dealers as well as their own personnel to sell, install and support ADT security system. The dealer network allows ADT to maintain a local presence for their customers while providing the stability and service capabilities of a large, national security provider. However, it can also lead to an inconsistent experience for customers and negative customer reviews. Online customer reviews typically revolve around issues with local dealers and include missed appointments, aggressive upselling and misrepresentation.
The best home security cameras offer features like night vision and a large field of view. The right location for your cameras depends on the exact layout of your home. We spoke with four industry professionals — a former FBI agent with experience testing home security systems, a criminal defense attorney, an ADT spokesman, and the president of a home security company — about video camera placement, and they offered a few general tips:
At $44.99 a month with a one-time fee for installation and equipment, you can get ADT’s basic wireless system. This includes three entryway contacts and a PIR motion sensor that is monitored 24/7 by ADT’s monitoring centers. It also includes accessories like a keychain remote control, a digital keypad, high-decibel alarm, yard and window signs, and battery backup.
ADT, like other security companies, will not charge you for interactions or calls. However, if you get multiple false alarms called from your residence, you may have to pay fines to the city for taking up police officers’ time. But we wouldn’t worry too much because ADT will test your system for flaws after installation, thus reducing the potential for false alarms.
A longtime leader in the industry, ADT Security Solutions is headquartered in Boca Raton, Florida. It can monitor systems from leading brands such as GE, Honeywell/Ademco, and ITI. ADT supports a full spectrum of hardwired and wireless security features that include environmental disaster prevention, emergency medical assistance, and home automation. Known for their customer service and live monitoring features, ADT offers systems that are easy to use and professionally installed.
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