Are Your Business Security Cameras Actually Covering the Right Areas?
Do you have security cameras, but still have areas you cannot see?
Poor camera placement can leave entrances, parking areas, loading docks, and other important parts of your Chicago property uncovered.
Quick answer: A good commercial camera system should be designed around your building, security risks, important activity areas, lighting, and visibility requirements.
Do Your Cameras Have These Problems?
- Blind spots around entrances
- Poor nighttime visibility
- Uncovered parking areas
- Limited loading dock coverage
- Old or low-quality cameras
- Cameras pointing at the wrong areas
- Difficult-to-access video recordings
847.353.7200Email Us : service@sentrysecurity.com – sales@sentrysecurity.com
Where Should Business Security Cameras Be Installed?
- Main entrances and exits
- Employee entrances
- Parking lots and garages
- Loading docks
- Warehouses and inventory areas
- Building perimeter
- Restricted areas
Sentry Security provides commercial video surveillance solutions.
Are Your Cameras Good Enough at Night?
Not every camera performs the same in low-light conditions. Camera selection should consider lighting, location, viewing distance, and the type of activity being monitored.
For specialized outdoor applications, explore thermal cameras.
Can Security Cameras Work With Access Control?
Yes. Compatible video and access-control systems can work together to provide additional information around controlled doors and restricted areas.
See access and door entry systems and integrated security systems.

Can You View Business Cameras Remotely?
Depending on the system, authorized users can view live or recorded video remotely.
Learn more about remote access management.
Do You Need to Replace Your Existing Cameras?
Not always. Existing cameras may still be useful if they provide adequate coverage, image quality, reliability, and compatibility.
A professional evaluation can determine whether cameras should be adjusted, repaired, upgraded, or replaced.
Quick Camera Coverage Checklist
- Check every entrance.
- Review parking coverage.
- Check loading docks.
- Look for blind spots.
- Test nighttime visibility.
- Review camera positioning.
- Check recorded video.
- Inspect older equipment.
Frequently Asked Questions
How many security cameras does a business need?
It depends on the property’s size, layout, entrances, important areas, lighting, and required coverage.
Where should commercial security cameras be placed?
Common locations include entrances, parking areas, loading docks, inventory areas, restricted spaces, and the building perimeter.
Can business security cameras be viewed remotely?
Many modern video surveillance systems support remote viewing for authorized users.
Should security cameras be integrated with access control?
Integration can provide additional visibility around controlled entrances and restricted areas when compatible systems are used.
Are Your Chicago Business Cameras Leaving Blind Spots?
Sentry Security can review your camera coverage and help identify opportunities to improve your commercial video surveillance system.
847.353.7200Email Us : service@sentrysecurity.com – sales@sentrysecurity.com
Related Sentry Security Services
Explore intrusion detection, security monitoring, maintenance and inspection services, and service and support.
For complete planning, see system design and engineering.
Final Takeaway
Having security cameras is not enough if important areas remain outside the camera’s view.
Proper camera placement, reliable equipment, and integration with other security systems can help Chicago businesses improve overall visibility.
Ready to Improve Your Camera Coverage?
Request a Security Quote or call 847.353.7200.