Knight Security Systems

Knight Security Systems Security • Fire • Life Safety Systems Access Control • Cameras
Serving Westchester NY + Fairfield CT since 1959. knightprotect.com

Residential & Commercial
Security Experts • 24/7 Monitoring
Free Security Analysis ⬇️
www. For over 50 years, Knight Security has been serving Westchester, Putnam, and Fairfield’s residences and businesses with the highest quality security and life safety solutions. Knight Security is a third generation, family owned company. We are an authorized Honeywell First Alert Dealer which allows us to p

rovide your home or business with top of the line security, fire, and video products. When it comes to your security and safety, trust Westchester’s premier security company.

09/03/2026

Big energy. Local protection. 💛🖤

We’ve been protecting homes and businesses since 1959 - and after all these years, we still believe security should feel personal.

Knight Security provides home security systems, professional monitoring, fire protection, security cameras and smart home security throughout Fairfield County, CT and Westchester County, NY.

Local. Family-owned. Here when you need us.

08/30/2026

Easy like Sunday morning. ☕️

That’s how we think home security should feel.

At Knight Security Systems, we keep it simple — easy to use, easy to control, and always there when you need it.

Smart home security, professional monitoring, fire protection & security cameras — from our local team, protecting Fairfield County, CT & Westchester County, NY since 1959.

Security made simple. Protection made personal.

08/28/2026

Weekend mode: ON. 🍂

As summer winds down and fall routines return, it’s a good time for one simple home safety check: test your smoke and carbon monoxide detectors before the heat goes back on.

Better yet—call Knight and ask about monitored smoke & CO protection. 🔥

Because when there’s an emergency, you want more than an alarm making noise—you want help on the way.

Protecting homes and businesses throughout Fairfield County, Westchester County & beyond since 1959.

08/23/2026

Commercial fire protection isn’t something you leave to chance.

Testing. Monitoring. Service.

Knight Security Systems — protecting local businesses since 1959.

Commercial Fire Alarm Systems • Fire Alarm Monitoring • Fire Alarm Testing • Security Company CT • Fairfield County CT • Westchester County NY

08/22/2026

The weekend starts. The protection doesn’t.

Real security starts with professional installation and a system built for the property it protects.

For homes. For businesses. For the community we’ve protected since 1959.

Knight Security Systems — local expertise. Proven protection.

Security Company CT • Commercial Security Systems • Home Security Connecticut • Security System Installation • Fairfield County Security • Westchester County Security

Protecting what matters most - since 1959. 💛From home security and fire protection to comprehensive commercial security ...
08/21/2026

Protecting what matters most - since 1959. 💛

From home security and fire protection to comprehensive commercial security systems, Knight Security protects homes and businesses with security cameras, monitored intrusion systems, access control, commercial fire alarm systems and 24/7 professional monitoring.

Local. Trusted. Proven.

Knight Security Systems • Home Security • Commercial Security • Security Cameras • Fire Alarm Systems • Access Control • Alarm Monitoring • Smart Security • 24/7 Professional Monitoring • Fairfield County • Westchester County • Local Security Company

08/20/2026

Not every security company meets the standard.

Jewelry. Safes. Vaults. High-value assets. When what you’re protecting demands a higher level of security, credentials matter.

Knight Security Systems is a premier UL Listed security provider, trusted to protect homes, businesses and valuable assets throughout Connecticut and New York for more than 65 years.

Professional security. Proven standards. Local expertise.

Security Company CT • Commercial Security Systems • Fairfield County Security • Westchester County Security • UL Listed Security

08/20/2026

You already have enough to manage. Your security shouldn’t be one more thing.

Knight Security Systems provides commercial security in White Plains and Westchester County, including security systems, access control, fire alarms and security cameras.

Local protection since 1959.

08/19/2026

School’s back. Stay connected with smart security features that keep you in the know. 💛

Knight Security Systems • Local protection since 1959.

Home Security • Smart Security • Security Notifications • Total Connect 2.0 • Security Cameras • 24/7 Monitoring • Fairfield County • Westchester County • Local Security Company

08/19/2026

Summer winds down.
Routines return.
And home starts feeling like the center of everything again.

It’s a good time to make sure the security protecting your home or business is ready for the season ahead.

Whether you’re looking to upgrade an existing system, add cameras, improve fire protection, or simply want to know your options, reach out to Knight Security Systems.

Local. Family-owned.
Protecting our community since 1959.

Let’s make peace of mind part of your fall routine.

Residential Security • Commercial
Security • Security Cameras • Fire Protection • 24/7 Professional Monitoring
• Smart Home Security • Access Control • Fairfield County • Westchester County

Address

62 June Road
North Salem, NY
10560

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Website

Alerts

Be the first to know and let us send you an email when Knight Security Systems posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Organization

Send a message to Knight Security Systems:

Shortcuts

Share

Category