ADT Security helps to protect the things that matter most to you; namely, your loved ones and your home in Los Angeles. As the U.S.'s top home security company, their 130 years of experience and expertise can be counted on to deliver true peace of mind. There are a range of packages available, all of which feature door and window contact sensors, pet-sensitive motion detectors, and a wireless keypad with wireless remote control. Systems are monitored night and day by live operators stationed at eight Customer Monitoring Centers across North America. Additionally, an included A.D.T. Home Security yard sign and window decals will act as an advertisement to your Los Angeles neighbors and a stern warning to likely robbers. Imagine -- just letting potential intruders know your home is safeguarded in Los Angeles by the premier home security company in the country can serve as ample warning. Let ADT Home Security work to help protect the people and things that matter most to you.