NEW YORK — AT&T Inc. launched its home security and automation service in 15 cities Friday, with an eye toward getting customers hooked on security cameras, thermostats, and locks they can control from phones and tablets.
AT&T’s ‘‘Digital Life’’ packages will be sold in cellphone stores in markets including Los Angeles, Chicago, San Francisco, and Miami. The company plans to roll the offering out to 50 markets by the end of the year.
The home monitoring and automation field is dominated by security firms such as ADT Corp. Other phone and cable companies sell security packages, but AT&T is going further than competitors by developing its own technology and selling it nationwide, not just where it provides local phone service. It has set up monitoring centers, in Dallas and Atlanta.
The entire US home security market is worth about $18 billion per year, said Glenn Lurie, who is in charge of expanding the reach of AT&T’s network to new types of devices. That’s small compared with AT&T’s $127 billion in annual revenue.
But only 20 percent of homes have security systems, so there’s an opportunity to expand the market, Lurie said.
The initiative comes as the wireless industry has slowed after a decade of heady growth. Now that nearly everyone has a cellphone, wireless companies are looking for other sources of growth.
AT&T is also hoping to get customers to pay more than the typical $40 per month for home security alone, by providing connections to wireless cameras and other sensors.
AT&T will charge $250 for the equipment and installation of a home security package, plus $40 per month. Options include a camera package for $10 per month plus equipment and installation, climate control for $5 per month, and a remote water main shutoff control for $10 per month.
The equipment ties into a central control panel which can be programmed through the app or Web interface to, for instance, shut off the water main if the water sensor detects a leak.
A basic, security-only package will cost $150, plus $30 per month.
Ralph De La Vega, head of AT&T’s wireless division, said employees who tested Digital Life in Atlanta and Dallas last year bought a lot more cameras than the company had been expecting. One of them set a camera to be triggered by motion sensor on the front porch, and nabbed a thief who had been stealing packages.