New Products

1st Security is bar none the best value in the home security market!!

What I have for what I pay is unbelievable! I have every window and door sensored, motion detectors with cameras, video cameras that I can access via app and my Qolsys keypad is better than any other keypad I’ve used. The service and expertise with the staff is the best I’ve had, period. They bend over backwards for me when I contact them with simple questions about my system’s features! I would recommend 1st Security to my grandmother!! –Kelly Schauf


The IQ Hardwire 16 FIRE (part #: QS7133-840) with UL 985 certification supports up to 10 hardwired smoke detectors for use with residential 2-wire fire systems and 15 other hardwired zones. It connects wirelessly to the IQ Panel using Qolsys S-Line Encrypted 319.5, reducing costs and install time and delivering a modern, intuitive touchscreen interface.

IQ MICRO Door Window

The new IQ MICRO Door Window (part #: QS1132-840) has an all new design with unique features, including an ultra-small form factor and both pre-applied die-cut 3M tape and a simple battery pull tab for enrollment to make installation quicker. A stronger rare earth magnet has a thinner profile and provides more than 1” of gap forgiveness helping to solve tricky installation locations and is also the full length of the sensor making it easier to install and align. The single coin cell battery will last up to five years and is easily replaceable.

Checking up on your kids, pets, and assets while you’re away is now easier than ever!

With our indoor and outdoor security cameras, you can easily monitor your property in real time, get instant alerts with smart clip capture, and capture every moment with continuous recording. In the event of a triggered alarm, you get immediate, live footage of what is happening right on your property to give you peace of mind.

Ask about a FREE Doorbell Camera

Answer your door with a smartphone

SkyBell is a smart video doorbell that allows you to see, hear, and speak to the visitor at your door whether you’re at home, at work, or on the go.

Ask about a FREE Doorbell Camera

CALL AN EXPERT NOW (866) 891-7261

We take the time to listen to your questions and your concerns
which is why we are referred to family and friends.
We will help you find the very best security system and home alarm system for your needs.
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Sales Phone

(866) 891-7261

Service Phone

(866) 891-7261

Service Phone

(866) 891-7261

False Alarm

(866) 891-7233

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Important Numbers

Sales: (866) 891-7261

Service: (855) 871-7233

False Alarm: (855) 875-7233

Billing: (855) 742-9180






Serving all of Maryland, Washington DC,
and Northern Virginia
for over 20 years.