A camera system is only as useful as the footage you can find when something happens. This guide walks through the decisions a good installer helps you make before any camera goes up, so you know what to expect from a walkthrough and can compare proposals with confidence.
Start with what you need to see
List the places that matter, then decide what each camera has to accomplish there. Most commercial sites start with:
- Entrances and exits, including back doors and loading docks
- Parking lots and gates, where vehicles come and go
- Warehouse and production floors, where inventory and equipment live
- Cash handling, server rooms and records areas
- The building exterior and its approaches
For each area, decide the job: observe (see that something happened), recognize (tell who someone is if you know them) or identify (get a clear face or license plate). Identifying takes more resolution and tighter camera placement than observing, so this one decision shapes the whole design.
Choosing camera types
- Dome cameras are compact and hard to tamper with. The usual choice for ceilings, hallways and offices.
- Bullet cameras are visible and easy to aim at long distances. Common on building exteriors and fence lines.
- Multi-sensor cameras combine several views in one housing, covering a parking lot or large yard from a single mounting point.
- PTZ (pan-tilt-zoom) cameras can be steered and zoomed live. Useful where someone actively monitors large outdoor areas.
Most sites use a mix: domes inside, bullets and multi-sensors outside. SmartComm installs Axis, Hanwha, Verkada and Genetec platforms and recommends one after seeing the site.
Image quality: more than megapixels
- Lighting matters more than resolution. Plan for night coverage with infrared or low-light cameras, and add lighting where it helps.
- Glare at doorways washes out faces. Cameras with wide dynamic range handle bright windows and doors.
- Placement beats specs. A camera at face height near a door identifies people better than a high-resolution camera across the room.
Recording and how long to keep footage
Footage is recorded either on site (a recorder or video management server) or in the cloud. Cloud systems are easy to manage from anywhere and have an ongoing subscription. On-site recording keeps footage in your building and suits larger systems. Some platforms combine both.
How long you keep footage drives how much storage you need. Decide this up front: many businesses aim for a few weeks, and some industries have their own requirements. Storage is sized to camera count, resolution, recording settings and that retention period.
The network behind the cameras
IP cameras run on your network, usually powered over the same cable (Power over Ethernet). A reliable system needs:
- Tested Cat6 cabling to every camera
- PoE switches with enough power for every camera, including heaters and infrared at night
- Fiber between buildings or for long runs, where copper hits its distance limit
- Battery backup for the recorder and switches so cameras keep recording during short outages
Because SmartComm installs the cabling, fiber and cameras, we design them together, which avoids the most common problem: cameras that work on day one and drop out later because the network wasn't planned for them.
Connecting cameras to access control
Linking cameras to your door access system lets you jump from a door event straight to the video of who opened it. If you are adding access control now or later, plan both together. See our access control scoping guide.
Baton Rouge-specific things to plan for
- Heat, humidity and storms. Exterior cameras need weather-rated housings, and exterior cable runs need protection from water.
- Power outages. Put the recorder and camera switches on battery backup.
- Large industrial sites. Plants, yards and tank farms often need multi-sensor or PTZ cameras and fiber to reach distant poles.
Real examples
At a 40,000 sq ft industrial fabrication facility in St. Charles Parish, SmartComm installed 31 IP cameras covering the warehouse, office and entry points, all managed from one Genetec video management workstation, on a new fiber backbone and tested Cat6 cabling. Read the case study.
At a regional detention center in Louisiana, SmartComm replaced an aging system with high-definition IP cameras in durable housings, a fiber backbone between network locations and centralized video management. Read the case study.
How to prepare for a camera walkthrough
- A floor plan or site sketch with the areas you want covered.
- What each area needs: observe activity or identify faces and plates.
- How long you want to keep footage.
- Who needs to view cameras, and from where (on site, phone, multiple locations).
- Any existing cameras, recorders or access control that should work with the new system.
A good installer walks the site, day and night conditions in mind, before giving a firm proposal. Be cautious of any proposal given sight unseen.
Schedule a Baton Rouge camera walkthrough
SmartComm designs and installs commercial video surveillance for businesses and facilities in Baton Rouge and across South Louisiana. We'll walk your site, recommend the right system and give you a written proposal. Call (225) 614-9608 or request a quote. See our security camera installation, network cabling and fiber optic services.