Company Profile

Serving Northern New Jersey since 1985, SMS Security Systems, LLC. is a family-owned business. From our Headquarters in Caldwell we provide quality installations and superior service in all aspects of the low voltage industry. Our Company’s size allows us to provide a higher level of client service and attention to detail that the national companies can’t match.

As an authorized Bosch Certified and GE Security Pro Dealer we have been selectively chosen from hundreds of security installation firms for our attention to detail, clean installations and superior customer service and support.   

SMS is a proud member of the New Jersey Burglar & Fire Alarm Association. Our founder Mr. Stellfox has served on the Board of Directors in the past. Our installers and service technicians are trained by the National Burglar and Fire Alarm Associations National Training Program, and they attend continuous in house and manufacturer's training. A well-trained technician ensures each client the very best in trouble free installation and service.

Services Provided

• Security Systems
• Fire Alarms
• Fire Sprinkler Monitoring and Supervision
• Central Station Monitoring
• Alarm.com Interactive Services
• Wireless/Cellular Monitoring
• Whole House Audio Systems
• Camera Systems
• Card Access Systems
• Smart Home/Structured Cable Systems
• Telephone, Cable TV Cabling
• Business and Home Network Wiring
• Personal Emergency Monitoring/Medical Alarms
• Fire System Inspections
• Worry-Free Service Contracts

We offer free estimates and security consultations. You can contact us the following ways:

Toll-Free 1-800-772-4767

E-Mail: info@smsalarms.com

Fax# 973-226-2745

Mail: P.O. Box 191, Caldwell, NJ 07006-0191

SMS Security Systems company brochures are available to download here:

SMS Residential Brochure

SMS Commercial Brochure

Get Adobe Reader:

We Accept All Major Credit Cards!