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MO: (314) 241-0422  |   IL: (618) 394-1144

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Cell Unit Monitoring

Back Up Cell Protection

PASS Security offers our customers the option of having a backup to your phone line with cellular monitoring service.  The service runs off the cell network and communicates to the PASS central station without a phone line.  This helps ensure communication with the central station if your phone line is cut or rendered inoperable.  Give our customer service team a call to discuss this option for your home or business.

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Home Security System Solutions & Services

Residential Burglar Alarm Systems

Smoke Alarm Protection

Basic Home Automation

Home Theater Systems

Live Video

Video Surveillance 

Honeywell Smart Home Application

Business Security Solutions & Services

Business Security Alarm Systems

Fire / Smoke Alarm Detection  

Smart Business Application

Environmental Protection

Business Video Surveillance

Videofied | Video Intrusion Verification

Access Control

Other PASS Security Services

Reprogram, Service and Monitor your existing security system including but not limited to DSC, ADT, Brinks, GE, ITI, Vivid, Ademco, Honeywell, Lynx, AT&T, First Alert and other products and or alarm company's. No Phone Line No Problem... PASS Security can upgrade your existing burglar alarm system to cellular monitoring and even add Smart Technology such as Total Connect. PASS Security has the security solution for you with price protection.

Servicing Missouri and Illinois in the greater St. Louis Area

St. Louis City (Independent City): City of St. Louis

St. Louis County MO: Ballwin, Bel-Nor, Bel-Ridge, Bella Villa, Bellefontaine Neighbors, Bellerive, Berkeley, Beverley Hills, Black Jack, Breckenridge Hills, Brentwood, Bridgeton, Calverton Park, Champ, Charlack, Chesterfield, Clarkson Valley,Clayton, Cool Valley, Country Club Hills, Crestwood, Country Life Acres, Creve Coeur, Crystal Lake Park, Dellwood, Des Peres, Edmundson, Ellisville, Eureka, Ferguson, Fenton, Flordell Hills, Florissant, Frontenac, Glen Echo Park, Glendale,Grantwood Village, Greendale, Green Park, Hanley Hills, Hazelwood, Hillsdale, Huntleigh, Kinloch, Kirkwood, Jennings, Ladue, Lakeshire, Mackenzie, Manchester, Maplewood, Marlborough, Maryland Heights, Mehlville, Moline Acres, Normandy,Northwoods, Norwood Court, Oakland, Olivette, Overland, Pacific, Pagedale, Pasadena Hills, Pasadena Park, Pine Lawn, Richmond Heights, Riverview, Rock Hill, St. Ann, St. John, Shrewsbury, Sunset Hills, Spanish Lake, Sycamore Hills, Town & Country, Twin Oaks, University City, Uplands Park, Valley Park, Velda City, Velda Village Hills, Vinita Park, Vinita Terrace, Warson Woods, Webster Groves, Wellston, Westwood, Wilbur Park, Wildwood, Winchester, Woodson Terrace

St. Charles County MO: Cottleville, Dardenne Prairie, Foristell, Lake St. Louis, O'Fallon, St. Charles, St. Peters, Weldon Spring, Wentzville, Defiance

Lincoln County MO: Elsberry, Moscow Mills, Troy, Winfield

Warren County MO: Foristell, Marthasville, Truesdale, Warrenton, Wright City

Jersey County IL: Jerseyville, Grafton

Madison County IL: Alton, Collinsville, Edwardsville, Glen Carbon, Granite City, Highland, Troy, Wood River

St. Clair County IL: Belleville, Cahokia, Caseyville, Fairview Heights, Lebanon, O'Fallon, Shiloh and other municipalities

Franklin County MO: Berger, Gerald, New Haven, Pacific, St. Clair, Union, Washington

Jefferson County MO: Arnold, Barnhart, Byrnes Mill, Crystal City, Festus