Protective Systems Products for Life

At Protective Systems Inc (PSI), we think life should be comfortable, secure and enjoyable. That’s why we use premium quality products in all our installations, from a simple home alarm system to a state-of-the-art whole home automation system.


Honeywell First Alert Professional Security Products


Honeywell products are known the world over and valued for outstanding quality. First Alert products include a wide range of systems for fire and burglary prevention and entry control. First Alert commercial security/fire products cover everything from video surveillance equipment to access control systems.


Protection is our business. The residential and commercial protection products you see on the Keypads and Security Devices pages have to be ready when you need them.


Underwriters Laboratories


At PSI, your life safety and property protection equipment depends on the quality and reliability of our UL fire/security monitoring system. UL has been North America’s leading safety testing and certification organization for over 110 years. The UL mark means the product has been certified safe to use. You can relax knowing that all our monitoring products are UL tested and certified.


Enjoy comfortable living with our Lifestyle Products


Have you always dreamed of having your own home theater? We specialize in the seamless integration of audio and video systems. You’ll enjoy top quality components in all our lifestyle products.


Look over our Lifestyle pages. Don’t see your favorite brand? Give us a call! We’re ready to match our know-how with your favorite products.  

Protective Systems Inc. is pleased to serve the communities of Greater Seattle and Western Washington, including:
Suquamish, Alderwood Manor, Shoreline, Gig Harbor, Esperance, Danville, Martha Lake, Sammamish, Belfair, Vaughn, Newport, Bonney Lake, Newcastle, Mercer Island, Snohomish, Blakely Island, Maple Valley, Black Diamond, Auburn, Sultan, Monroe, Port Ludlow, Mill Creek, Keyport, Woodinville, Lynnwood, Kingsgate, Kenmore, Bothell, Mukilteo, Allyn, Federal y, Edmonds, Duvall, Ronald, Tracyton, Burien, Burton, North Creek, Milton, Redmond, una, Everett, Fall City, Seahurst, Rollingbay, Bremerton, Pacific, Seatac, Freeland, Hobart, Carnation, University Place, Indianola, White Center, Mcchord Afb, Bainbridge Island, North Bend, Roosevelt, Southworth, Redondo, Fox Island, Renton, Brinnon, Olalla, Tukwila, Seabeck, Clinton, Silverdale, Langley, Tacoma, Sumner, Medina, Des Moines, South Colby, Manchester, Port Gamble, Poulsbo, Preston, Lake Forest Park, Issaquah, Quilcene, Puyallup, Vashon, Port Orchard, Grapeview, Kingston, Snoqualmie, Ravensdale, Hansville, Bellevue, East Renton Highlands, Retsil, Kirkland, Edgewood, Covington, Kent, West Lake Stevens, Burley, and Mountlake Terrace.