OSI Security
Serving the Big Country For Over 40 Years
Alarms * CCTV * Texas Cert Armed Officers *
Access Contro
OSI is a locally owned full service highly rated security company. OSI offers a wide array of services to be responsive to the needs of their clients. Some of the services OSI provides are video surveillance, alarm systems, security guards, fire and alarm monitoring, private investigation, process service, Access Control, concealed handgun classes and medical alert monitoring. The OSI staff, consi
06/10/2024
Give the professionals at OSI Security a call to install an alarm & camera system in your home! (325) 677-2938
06/05/2024
Don't hesitate to give the professionals at OSI Security a call to install an alarm & camera system in your home! (325)677-2938
05/31/2024
Give the professionals at OSI Security a call to protect your business with our alarm & camera systems! (325) 677 - 2938
05/27/2024
We hope everyone has had a safe & blessed Memorial weekend!
05/23/2024
Keep an eye on your home from anywhere! Give us a call today to install an alarm & camera system in your home! (325) 677-2938
05/13/2024
Our alarm & camera system allows you to keep an eye on your home from anywhere! Give us a call today! (325) 677-2938
05/09/2024
We understand how hectic mornings can be, sometimes you may forget to close the garage, lock a door, or turn off the lights. Our security systems allow you to manage your home while you are on the go! Give OSI Security a call today! (325) 677-2938
04/15/2024
Give the professionals at OSI Security for ALL of your security needs! (325)677-2938
04/12/2024
Keyless entry allows you to quickly manage and track the activity of your business. Give our team of professionals a call today! (325)677-2938
04/04/2024
Our alarm and camera systems are the perfect tools for business owners, they allow you to monitor your business while you are out of the office! Give us a call today! (325) 677-2938
03/31/2024
Happy Easter!
03/27/2024
Come see the OSI crew at Business Expo, 2024. It’s out of this world. 
03/27/2024
Come see us at Business Expo today! We’ll be 10am to 4pm!
03/18/2024
Protect your loved ones' independence with proactive wellness technology for their home! Wellness uses a system of non-intrusive sensors throughout the home to alert you of your loved ones' activity. Give our team of professionals a call today! (325) 677-2938
03/15/2024
Contact the professionals at OSI Security to install an alarm & camera system to protect your home
03/12/2024
Give the professionals at OSI Security a call for ALL of your security needs! (325) 677-2938
03/06/2024
With summer fast approaching, ensure your home is protected while on vacation. Call the professionals at OSI Security to install an alarm & camera system to keep your home protected while you're gone! (325) 677-2938
02/29/2024
Having a great time at The Farm Ranch & Wildlife Expo!
02/21/2024
Trust the professionals at OSI Security with all of your security needs!(325)677-2938
02/19/2024
Hope everyone is enjoying Presidents Day!
02/13/2024
Give OSI Security a call to install an alarm & camera system in your home! (325) 677 - 2938
02/01/2024
Monitor your business while you are away from the office! Our alarm & camera systems are the perfect tools for business owners! www.osi-security.com
01/26/2024
Make home security a priority! Give OSI Security a call today to install an alarm and camera system in your home! (325)677-2938
01/22/2024
Our home security systems allow you to manage your doors, lights, & thermostats straight from your smart device! Give us a call to install yours today! (325)677-2938!
01/16/2024
Our alarm & camera systems are the perfect tools for business owners! Monitor your business while you are out of the office! Give us a call today! (325)677-2938
01/12/2024
Call the professionals at OSI Security to install an alarm & camera system in your home! (325) 677-2938
01/05/2024
Protect your home with an alarm & camera system from OSI Security! (325) 677-2938
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5757 Holiday
Abilene, TX
79605
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