Commercial Security Systems for Tenant Improvements
Video surveillance and intrusion alarms designed into the build-out, not added after move-in.
Security is easiest to install while walls and ceilings are open. Planning cameras, alarm devices, and their cabling during a tenant improvement avoids surface conduit, extra patching, and coverage gaps after move-in.
Our network connects owners and tenants with licensed security system contractors who coordinate with the electrical and low-voltage trades so the system is built in, tested, and ready on day one.
What a Security Scope Includes
A tenant improvement security system can include:
- IP video cameras at entrances, cash areas, and storage
- Video recorders or cloud video management
- Intrusion alarm panels, door contacts, and motion sensors
- Panic or duress buttons where appropriate
- Monitoring by a central station
The right mix depends on the business, the building, and the landlord’s existing systems.
Planning Camera Coverage
Good coverage starts with a plan, not a box of cameras:
- Identify what each camera must see and why
- Account for lighting, glare, and backlight at storefronts
- Choose resolution and lenses for the required detail
- Consider privacy rules for restrooms and sensitive areas
- Plan storage and retention for recorded video
A short coverage plan prevents blind spots and wasted cameras.
Intrusion Alarm Systems
Alarm systems protect the space after hours:
- Door and window contacts on perimeter openings
- Motion and glass-break sensors in key areas
- Keypads at employee entrances
- Cellular or network communicators for monitoring
- Alarm permits where the city requires them
Some cities require alarm registration, and false alarm rules can carry fees.
Cabling and Pathways
Security devices need structured pathways planned with the other trades:
- Backboxes and pathways placed before drywall
- Power over Ethernet cabling from the network rack
- Dedicated or protected power for panels and recorders
- Firestopping where cables cross rated walls
- Labeling and documentation of every device
This is where coordination with the low-voltage contractor saves the most time.
Integrating With the Building
Tenant systems often need to work with landlord systems:
- Shared entrances and lobby cameras
- Integration with access control and door hardware
- Network separation between tenant and building systems
- Landlord rules for rooftop or exterior devices
- Coordination with fire alarm so systems do not conflict
Landlords usually have written rules about what tenants can install on exterior walls.
Testing, Training, and Turnover
A security system is complete when it is verified and handed over properly:
- Camera views and recording checked against the plan
- Alarm zones tested with the monitoring station
- User codes, apps, and admin accounts set up
- Staff training on arming, viewing, and exporting video
- As-built device lists added to the closeout package
Clear turnover means the system actually gets used the way it was designed.
Frequently Asked Questions
When should security cabling be installed?
During rough-in, before drywall and ceilings close. Adding it later usually means surface conduit or opening finished walls.
Do I need an alarm permit?
Many cities require businesses to register monitored alarm systems. Check your local requirements before the system goes live.
Can security systems share the network with our office IT?
They can, but separating them with their own network or VLAN is common for security and performance reasons. Your IT and security contractors should agree on the design.
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