Licensed & Certified Integrators

Enterprise security systems. Engineered & installed right.

Sentinel designs, deploys, and maintains large-scale security infrastructure for commercial, industrial, and multi-site organizations — surveillance, access control, alarms, and centralized monitoring.

  • Multi-site deployments
  • Scalable infrastructure
  • Maintenance contracts
Contact

Request a security assessment

Tell us about your site and we’ll reach out with a tailored proposal.

We’ll respond within one business day.

18+Years in commercial security
900+Sites secured
12k+Cameras deployed
99.9%System uptime target
Licensed & Insured Network-Certified Techs Multi-Site Expertise 24/7 Rapid Response SLA-Backed Contracts Free Site Assessments
Capabilities

Integrated security infrastructure, end to end

From a single facility to a national footprint — we architect, install, and support unified security systems built to scale.

Large-Scale CCTV

Enterprise IP video with centralized recording, analytics, and remote command-center viewing across every site.

Explore 01

Access Control

Credentialed, audited entry management for employees, contractors, and visitors across buildings and zones.

Explore 02

Alarm & Monitoring

Intrusion detection, perimeter protection, and 24/7 monitored response tied into one command platform.

Explore 03
Technology partners

Built on trusted, proven technology

We integrate leading equipment categories. Names shown as categories only — no partnership implied.

IP Camerasenterprise CCTV
VMS / NVRrecording
Access Controlcontrollers
Alarm Systemspanels
NetworkingPoE / switching
Thermalperimeter
Intercomentry comms
AnalyticsAI detection
Client feedback

Trusted by operations that can’t compromise

★★★★★
“Sentinel replaced three disconnected systems with one platform across our warehouses. The design documentation alone told us we’d hired professionals.”
Operations DirectorLogistics · Industrial Park
★★★★★
“Rolling out standardized security to twelve retail sites could have been chaos. Their project team kept every location on schedule and on spec.”
Loss Prevention LeadRetail chain · Regional
★★★★★
“The maintenance contract has paid for itself. When a controller failed on a Sunday, they had it back online before Monday’s shift. That’s real support.”
Facilities ManagerCorporate campus · Tech corridor
Free site assessment

Request a commercial security assessment

Tell us about your facilities and we’ll design a system scoped to your operation — with a detailed, no-obligation proposal.

  • Call us
    218-262-9553 · 24/7 line
  • Email us
    sales@afternorth.com
  • Visit our office
    AfterNorth Demo Campus, Minnesota, USA
  • Service hours
    Mon–Fri 8am–6pm
Map placeholder — AfterNorth Demo Campus

Request an assessment

A specialist will respond within one business day.

Your information is confidential and never shared.

Let’s build it right

Secure your operation end to end

Book a free site assessment and get an engineered security plan scoped to your facilities.