3 Top Home Security Companies

How to choose a home security company

Home security ranges from self-installed cameras and sensors to professionally fitted alarms with round-the-clock monitoring. The equipment matters, but the contract often matters more, because monitoring agreements can run for years.

• Contract length: check the minimum term and the cost of ending early, especially if the equipment price was discounted.
• Equipment ownership: find out if you own the devices or if they belong to the company and must be returned.
• Monitoring options: compare professional monitoring with self-monitoring through an app, and what each costs per month.
• Installer licensing: some places require alarm installers to be licensed. Ask for details.
• Video storage and privacy: check where recordings are stored, who can access them, and if cloud storage needs a subscription.
• Moving home: ask what happens to the contract and equipment if you move.

Common problems and how to avoid them

Reviews in this category often mention long contracts signed during a home visit, price rises at renewal, and difficulty cancelling. Take the contract away to read, confirm what happens after the first term, and keep written records of every cancellation request.

For smart cameras and sensors, use strong, unique passwords and turn on two-factor sign-in where available. Keep firmware up to date.

A security firm's CandorRated page shows who appears to operate its website, how long the domain has existed and which contact channels are listed. Filter by country or city to see providers that install in your area.

Frequently asked questions

Do I need professional monitoring?

Not always. Self-monitoring costs less, while professional monitoring can contact emergency services on your behalf. It depends on your needs and budget.

Can I cancel a security contract early?

Usually, but an early termination fee may apply. Check the contract and any cooling-off period for home sales where you live.