Advanced Security Solutions

Protecting What Matters Most

NADO Security delivers end-to-end electronic security, low voltage cabling, and AV integration—engineered for commercial, industrial, and institutional environments.

100+
Projects Completed
10+
Years Experience
7
Core Services
24/7
Support Available
Rated 5 Stars on Google See what our Ohio clients are saying
Read Our Reviews

Our Services

Comprehensive security and low-voltage solutions tailored to your facility's unique requirements.

01
Access Control

Credential-based entry management with keypads, card readers, biometrics, and mobile access. Scalable from single doors to enterprise-wide facilities.

Card Readers Biometrics Mobile Access
02
Video Surveillance

HD/4K IP camera systems with NVR recording, remote monitoring, and AI-powered analytics. Indoor, outdoor, and covert configurations available.

4K IP Cameras NVR Systems AI Analytics
03
Intrusion Alarm

Perimeter and interior detection with motion sensors, door/window contacts, glass break detectors, and 24/7 central station monitoring.

Motion Sensors 24/7 Monitoring Smart Alerts
04
Low Voltage Cabling

Structured cabling installation for Cat5e/6/6A, coax, and fiber optic systems. Neat, code-compliant runs for security, data, and AV infrastructure.

Cat6/6A Fiber Optic Coaxial
05
Network Infrastructure

Enterprise-grade LAN/WAN setup including switches, routers, wireless access points, and VLANs—purpose-built for security system integration.

Managed Switches Wireless APs VLANs
06
Intercoms & Entry

Audio/video intercom systems for multi-tenant buildings, parking facilities, and gated entry points. IP-based systems with smartphone integration.

Video Intercoms IP-Based Mobile App
07
Audio / Visual

Conference room AV, digital signage, paging systems, and boardroom integration. From presentation displays to full facility-wide AV ecosystems.

Conference Rooms Digital Signage Paging Systems
08
Service Contracts

Flexible service agreements that keep your security systems covered year-round. Priority response, remote diagnostics, and scheduled check-ins tailored to your facility.

Priority Response Remote Support Flexible Terms
09
Preventative Maintenance

Scheduled inspections and proactive maintenance to ensure your cameras, alarms, access control, and network infrastructure perform at peak reliability — before issues arise.

Scheduled Inspections System Testing Proactive Care

Security You Can Trust

We design, install, and maintain integrated security and low-voltage systems that protect businesses, institutions, and critical infrastructure.

Licensed & Insured Technicians

Every installation is performed by certified professionals with ongoing manufacturer training.

Integrated System Design

All components—cameras, access, alarms, networking—are engineered to work together seamlessly.

Ongoing Support & Maintenance

Post-installation service contracts, remote diagnostics, and priority response for critical systems.

Scalable for Any Facility

From small businesses to multi-site enterprise deployments—we scale to fit your needs and budget.

Markets Served
🏢
Commercial
🏭
Industrial
🏫
Education
🏥
Healthcare
🏛️
Government
🏨
Hospitality
🏬
Retail
Religious

"NADO brought our entire facility under one integrated system. Access control, cameras, and networking—all working together. The difference is night and day."

— Facility Manager, Regional Distribution Center

Our Process

A proven four-step approach that gets your system designed, installed, and running right.

01
Site Assessment

We walk your facility, identify vulnerabilities, and understand your operational requirements before recommending anything.

02
System Design

Our engineers produce a custom layout with equipment specifications, cable routing plans, and a detailed cost proposal.

03
Installation

Certified technicians install all components cleanly and precisely, minimizing disruption to your daily operations.

04
Training & Support

We train your team on using the system and provide ongoing maintenance and emergency support options.

Request a Consultation

Ready to secure your facility? Tell us about your project and we'll respond within one business day with a complimentary assessment.

Service Area
Ohio Statewide