Locally owned family security business. We understand that one of your primary concerns is the safety and security of your family, home and/or business. At Sentinel Security, security is our only business! With over 29 years experience, we have provided security solutions to clients throughout Northeast Wisconsin.

Our quick response to service calls sets us apart from other security companies. There is no job too big or too small. We will work with you to design a security system that offers the best protection, that is easy to use, and provides the level of comfort you are looking for.

Our Services

Residential Security Services:

• Video Surveillance
• Monitoring Options - Cellular, Internet and WIFI
• Door and Window Detection of Intrusion
• Smoke and Heat Sensors
• Motion detectors
• Environmental Sensors
• Driveway Chimes
• 24 Hour Monitoring
• Wireless Systems
• Intercoms

Commercial Security Services:

• Video Surveillance
• Monitoring Options - Cellular, Internet and WIFI
• Door and Window Detection of Intrusion
• Smoke and Heat Sensors
• Motion Detectors
• Card Access
• 24 Hour Service and Monitoring
• Wireless Systems
• Intercoms