Top Home Security Systems Without Contracts

Long-term contracts can be a long-term pain. That’s why top-ranked companies now offer no-contract home security systems with round-the-clock monitoring. See our favorite month-to-month plans below.

SecureScore™: 8.5/10


Customers don’t have to sign a contract with SimpliSafe. You pay for the equipment up front and can cancel or start monitoring services at any time. The no-contract nature of this company gives you lots of flexibility in case you...

System Features

  • Wireless & Cellular
  • DIY Installation
  • Intrusion Protection
  • Environmental Protection
  • Remote Control

Best For:

  • Homeowners
  • Renters
  • Pet Owners
  • Military
  • DIY
Top Home Security Systems Without Contracts Long-term contracts can be a long-term pain. That’s why top-ranked companies now offer no-contract home security systems with round-the-clock monitoring. See our favorite month-to-month plans below.


Why do some companies require long-term security contracts? How can others operate contract-free? The following information can help you understand different options.


Home security ads emphasize monthly monitoring fees. Do other expenses apply? Sometimes. Home security companies earn profits in different ways. Some charge for installation and/or activation, for example. Most important though is how equipment gets paid for. When companies have long-term contracts, they can build equipment expenses into monthly monitoring fees. (These companies advertise free or cheap equipment, but in truth, the equipment costs are subsidized with the revenue from long-term monitoring.) For comparison, when companies have month-to-month monitoring plans they might charge more up-front for the use of security equipment.


The most obvious benefit of security monitoring without long-term contracts is flexibility. If you aren’t pleased with your security plan, or if your needs change, you can terminate service without having financial obligations. This includes avoiding the “small print” risks of some long-term contracts, which can allow for periodic rate hikes and automatic renewals. Another big benefit is ownership of the security equipment. With long-term security companies, a customer might not own any of the equipment until their monitoring contract is up… but with certain month-to-month plans, customers keep the equipment. The alarm system can keep functioning too, albeit without professional monitoring.


No-contract home security plans share many features with long-term plans.

Here are some basics to help you choose the best setup.

Wireless Equipment

A main benefit of no-contract home security is no commitment. Thus no-contract security pros focus on wireless equipment. Installing hardwired systems would involve drilling into walls to attach equipment and add electrical circuits.


Wireless no-contract security systems are easy to set up by yourself. The best companies program the equipment before shipping, so when it arrives you simply place the components and call for activation.

Cellular Monitoring

Wireless no-contract alarm systems use cellular radio connections to reach emergency operators. Cell connections are generally more reliable and secure than the alternatives, which are landlines and broadband Internet.

Remote Access

Wireless no-contract home security is available with secure mobile access. Use a mobile app to monitor and control your home security system from anywhere, and get alerts when you’re on the go.

Entryway Sensors

Any good home security system secures the perimeter. No-contract home security sets include entryway sensors as essential equipment. Affix sensors to windows and doors with removable adhesive.

Motion Detectors

As backup to entryway sensors, a good home security system includes one or more motion detectors. These infrared sensors can trigger either silent or audible alarms when motion is detected.

Special Features

Wireless security sets generally include a control panel, entryway sensors and a motion detector. The sets can be expanded with special features such as glass break sensors, panic buttons, smoke alarms and keyring remote controls.

Special Alert Zones

In many homes it’s wise to keep certain areas under special guard. Examples are alcohol cabinets, gun lockers and desk drawers. Month-to-month security plans can help you protect such areas with special alerts.


With month-to-month security plans, often the customer owns the equipment immediately. The alarm system may still function even if month-to-month monitoring is terminated, plus you can move the equipment to a new home.

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  1. chris says:

    With the not monitored option can I access from smart phone and get alarm alerts when away????

    Can nest camera connect to system?

    How about alexa?

    1. says:

      Hi Chris, Let me see if I can help you answer these. For SimpliSafe, if you do not choose the monitoring option you will not get alerts. Only the SimpliCam will work and not a Nest camera. Finally, yes SimpliSafe does work with Amazon Alexa! Hopefully this helps and please let us know if you have any further questions.

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