Northwestern Ohio Security Systems, Inc.

Current Customers

Thank you for choosing NWOSS!

We are here to help you 24-7-365:  800-833-6416  or  service@nwoss.com


You could win FREE monitoring for up to a year!

Sign-up for eBill today to be entered to win up to one year FREE monitoring! Click here to enter.


Need to update your emergency contact list?

Download the Form Here


IMPORTANT: Test your system weekly!

Contact our Monitoring Department at 800-833-6416.

NWOSS is not responsible for your system not reporting to our Central Station. Testing your system guarantees your service is in working order.


TIP: You may be eligible to receive a discount on your homeowner’s/renter’s insurance premium.

Some customers have reported receiving discounts up to 20%. Contact your insurance company regarding their policy.


Helpful Websites:

The National Neighborhood Watch Program
The Ready Campaign (Emergency Preparedness)
Sparky the Fire Dog – Fire Safety for Kids
The National Fire Protection Association
The U.S. Fire Administration
Safe Kids Worldwide


Check out our blog for more useful tips!