5 things to know about home security systems

Home security systems, combined with automated monitoring, can help protect your home from thieves.

(Money Magazine)

1. New players mean fresh options

With cable and Internet providers now offering security systems, the industry is changing. Many of these firms sell simple install-it-yourself services that eliminate the usual upfront fee of $1,000 or so.

Prices also vary based on whether the provider levies an equipment charge, the level of monitoring, and more, so total all costs before you buy, says Kevin Brasler of rating site Consumers' Checkbook.

In the first year, expect to pay between $250 and $1,500.

2. Your phone can help keep you safe

A basic security system (alarm, control panel, and series of motion sensors) costs about $20 to $30 a month, but many companies now offer a mobile app for a few dollars more.

Michelle Schenker of security tip website ASecureLife.com, recommends springing for the app, which allows you to use your smartphone or tablet to arm your system, see alerts, and turn off false alarms, even when you're far from home.

3. Someone must call the cops

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5 things to know about home security systems