• Residential Surveillance Company Serving Greenwich, CT

Our Expertise Delivers Peace of Mind to Connecticut Homeowners

Peace of mind with smart security systems and surveillance.

Nothing is more precious than keeping family and friends safe, exactly what smart-home security systems provide. Fire and burglar alarms, locks and lights are fully integrated into the brain of your tech-savvy home, keeping you protected and secure every day and night of the year.

With a single touch, you can lock every door and arm the alarm system. But that’s just the beginning of what Lifetronic’s home security specialists can do for you.

Effortless safety inside and out.

With a professionally installed smart home security system, you can throw away your house keys! Our locks are touch screen or push button and fully integrated so you control them through smartphone apps or web interfaces. This enables you to monitor and manage your security system from anywhere, providing the flexibility to arm or disarm the system, view live camera feeds, and control other security features remotely.

Smart home security systems allow for user management, enabling you to grant access to authorized individuals such as family members or trusted neighbors. User-specific access codes or mobile app access can control and track who enters your home and when. Plumber coming to fix a leaky sink? He’ll have  his own code to enter your home that only works once, on that day, and for a certain period of time.

A home in Greenwich, CT, that has residential security

Security cameras & video intercom.

Smart home security systems often include video surveillance capabilities, featuring high-quality cameras, motion detection, and night vision, which use indoor and/or outdoor cameras to provide live video feeds and recordings of your property.

Detecting motion using sensors, these home security systems provide real-time alerts to homeowners. These alerts are distributed through smartphone notifications, emails, or text messages, informing you of any suspicious activity or unexpected movements in and around your home.

When you’re busy making dinner, you can watch your children playing in another room or the baby sleeping in the nursery on the  video intercom system.  Or when your children arrive home from school, you receive a text as soon as they punch in their code.

Off-premise security access control.

Traveling? Program lights, TVs, and music to go on and off throughout the house, creating an at-home ambiance that burglars would rather avoid. However, if a security breach is detected,  a smart home security system most often will have an alarm system, which can include audible alarms, strobe lights, or sirens. A detected security triggers alarms, alerting you and potentially deterring intruders.

Entry point sensors, such as door and window sensors, are integral to smart home security systems. These sensors detect when someone opens or closes doors and windows. When the system detects unauthorized entry, it triggers alarms or sends alerts to notify you of a potential breach.

If the unthinkable fire alarm goes off in the middle of the night, some smart home security systems offer environmental monitoring capabilities. In this event, warnings play over the intercom system waking family members, indoor lights go on, lighting your way to safety, and the climate control system powers down to keep smoke from circulating throughout the house.

These environmental monitoring systems can detect events such as smoke, fire, carbon monoxide, or water leaks, and send alerts to help protect against potential hazards and prevent damage.

Expertise from Connecticut’s Preferred Smart Home Security Company

For over a decade, Lifetronic Systems has been designing and installing custom smart home technology and home security systems for homeowners, builders and businesses throughout Connecticut, New York and beyond. We seamlessly integrate cutting-edge home automation, entertainment, lighting, security, communication and networking systems to enhance the lives of our clients.


home automation system in CT & NY




Home Automation


Home Security

Lighting Control

Intercom Systems

Climate Control

Energy Management

Home Theater

Outdoor Entertainment


Lifetronic Systems is located in Westport, CT, and services all of Fairfield County, CT, and Westchester County, NY, including: Westport, Weston, Wilton, Easton, Redding, Fairfield, New Canaan, Darien, Greenwich, Stamford and beyond. We also travel beyond Connecticut and New York upon request.
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Have questions about smart home technology or ready to start the conversation?