About Us

We have been in business since 1981.
Families & businesses have counted on Northwestern Ohio Security Systems to provide security they can trust.

NWOSS is Ohio's leading security system integrator.
We design solutions including burglar alarm, fire alarm, access control, intercom, and analog or IP video systems.
In addition, NWOSS provides inspection of fire alarm systems, service on all types of security systems, and monitoring of alarm systems at our 24-hour UL Listed Central Station in Lima, OH.

Products & Services
Access Control Systems
Burglar/Intrusion Alarm Systems
Electronic Door Locking
Fire Alarm Systems
IP Video Cameras
Video Management System

We now offer financing through Ally.