Home & Office Security
Protection for Southern California
Call Today! (951) 265-1317
Temecula, CA 92590-3933

Alarm Services Based in Temecula, California

Northstar Security & Alarms is your ADT authorized dealer. You don't have to worry with ADT® alarm services helping protect what matters to you most in Temecula, California.


Digital Keypad
You're just one touch away from fire, medical and police dispatch with the Security Digital Keypad. Just have your installer program it for one-touch access.


Keychain Remote Access
Your wireless home alarm system is always at your fingertips with this keychain remote. Arm or disarm your system from almost any room in your home.


Infrared Interior Motion Detector
Greater protection brings greater peace of mind. The infrared interior motion detector adds another barrier to your home alarm system. Pet detection helps reduce the number of false alarms.


Three Points of Protection
Easily expandable system provides more areas of protection. Audible sound alerts you when protected doors are open.


High-Decibel Alarm Siren
The siren on your ADT monitored home security system is loud enough to help scare intruders away.


Battery Backup
No need to worry about being left unprotected when the power goes out. The battery backup system helps provide protection in the event of a power outage.


ADT Security Yard Sign & Window Decals
Your alarm system comes with a yard sign and window decals to let potential intruders know that your home is protected by ADT Security Services.

Professional Installation
A certified Northstar installer will quickly and easily install your wireless home alarm system with minimal disruption to your home.
Contact Us