Selecting the Right Type of Video Surveillance Cameras for Business
It should be kept in mind that not all cameras are designed for the same purpose. Choosing the right camera type for each area of your facility is crucial to ensuring you achieve comprehensive coverage. Possible options include:
- Dome cameras – Dome cameras are a popular choice for indoor environments, such as retail stores, offices, and reception areas. Their compact design blends in well with their surroundings.
- Bullet cameras – Bullet cameras are more commonly used outdoors. They provide highly visible protection and offer long-range viewing capabilities, which makes them ideal for use in parking lots, perimeter fencing, driveways, and entrances.
- Turret cameras – Turret cameras offer many of the same benefits as dome cameras, while remaining flexible in terms of positioning and image capture. They are used in both indoor and outdoor applications.
- Pan-tilt-zoom cameras – Also called PTZ cameras, pan-tilt-zoom cameras are capable of moving horizontally and vertically while zooming in on specific areas. They are useful in larger spaces.
- Specialized cameras – Specialized camera options include systems with such capabilities as thermal imaging. Such advanced options can enhance security in high-risk or complex environments.
The Importance of Image Quality
A surveillance camera is only as valuable as the footage it captures. Modern systems offer resolutions that typically range from 1080p to 4K and even higher. The higher the resolution of the camera, the greater detail it can provide. Beyond resolution, you should also consider such factors as:
- Frame rates
- Wide dynamic range
- Low-light performance
- Image sensors
- Lens quality
Cameras with infrared night vision keep low-light areas such as parking lots and perimeter fencing visible after dark. Thermal imaging cameras go a step further, detecting heat signatures and movement in complete darkness or heavy fog.
IP Cameras, PoE, and Network Security
Most new commercial installations use IP (network) cameras rather than analog cameras. IP cameras send digital video over your network, support higher resolutions, and work with the analytics and remote access features covered below. Many are powered through Power over Ethernet (PoE), which carries both power and data over a single network cable and simplifies installation.
Footage from IP cameras is managed through a video management system (VMS), the software used to view live feeds, search recordings, and export clips. If your business works on federal contracts, also confirm that your cameras are NDAA-compliant, since federal rules restrict equipment from certain manufacturers.
Because IP cameras connect to your network, they should be secured like any other connected device. Change default passwords, keep firmware up to date, and place cameras on a separate network segment from your business systems.
Storage and Retention Options
There are also many other factors you should consider when choosing the right video surveillance system for your business. Among those are storage and retention considerations. Options include on-premises storage, cloud storage, and a hybrid solution. An on-premises solution offers direct control over data, while a cloud-based platform offers the ability to store footage offsite and access it from anywhere with an internet connection. Businesses interested in a flexible solution that provides security as well as operational convenience often choose a hybrid solution.
Retention is the other half of the decision. Many businesses keep footage for 30 to 90 days, but the right period depends on your industry, insurance requirements, and how quickly incidents are typically discovered. Visbly’s cloud storage keeps footage encrypted and searchable for 90 days.
Incorporating Smart Analytics
Modern surveillance systems can also do much more than record video footage. Advanced analytics can provide such features as:
- Motion detection
- Object detection
- Intrusion monitoring
- People counting
- Line-crossing and loitering detection
- License plate recognition
Such capabilities can assist businesses in being proactive in responding to incidents rather than reviewing footage after an incident has already occurred. Additionally, smart analytics can help to reduce the frequency of false alarms by distinguishing between activity that is relevant and routine environmental movement.
Video analytics are most effective when your cameras are connected to your other security systems. When video is integrated with access control and a security alarm system, a triggered alarm or a forced door can automatically bring up the relevant camera feed so the event can be verified right away.
Remote Monitoring and System Management
An increasing number of businesses now require remote access to their surveillance systems. Remote access makes it possible for authorized users to view live camera feeds, review recorded footage, manage system settings, and monitor multiple locations.
Many businesses also add professional monitoring so that someone is watching when they are not. Visbly’s 24/7 CCTV monitoring service adds live remote video monitoring, so incidents can be addressed as they happen rather than discovered the next morning.
Privacy and Compliance Considerations in California
Businesses in California should plan camera placement with state privacy law in mind. California Labor Code Section 435 prohibits employers from making audio or video recordings of employees in restrooms, locker rooms, or rooms designated for changing clothes, unless authorized by a court order. Audio is more restricted than video: under California Penal Code Section 632, recording a confidential conversation generally requires the consent of all parties. For that reason, most commercial systems record video only. Posting visible signage that cameras are in use is also good practice for both deterrence and transparency.
Frequently Asked Questions
How long should a business keep surveillance footage?
Most businesses retain footage for 30 to 90 days. The right period depends on your industry, insurance requirements, and how long it typically takes to discover incidents such as inventory loss. Footage tied to an incident should be exported and saved separately before it is overwritten.
Cloud vs. on-premises storage: which is better?
On-premises storage gives you direct control over your data and does not depend on your internet connection, while cloud storage protects footage offsite and makes it accessible from anywhere. Many businesses choose a hybrid setup to get both benefits.
How many cameras does my business need?
It depends on your facility’s size, layout, and high-risk areas. Start with entrances and exits, cash handling areas, loading docks, and parking lots, then cover any blind spots identified during a site assessment. A professional site assessment is the most reliable way to determine camera count and placement.
Can I view my business cameras from my phone?
Yes. Most modern commercial systems include mobile apps or web access that let authorized users view live feeds, review recordings, and receive alerts from anywhere with an internet connection.
Is it legal to record audio in my business?
In California, recording a confidential conversation generally requires the consent of everyone involved, so most commercial surveillance systems record video only. Video and audio recording are also prohibited in employee restrooms, locker rooms, and changing areas. Consult legal counsel if you are considering audio recording.
Choosing the Right Commercial Security Provider
Choosing the right video surveillance cameras for business also means selecting the right provider. Even an advanced system will struggle to deliver proper results if the system is poorly designed or installed. A qualified provider can assist with conducting a site assessment, identifying coverage requirements, recommending appropriate equipment, and ensuring proper installation. Contact us to schedule a site assessment and find the right commercial video surveillance solution for your San Diego business.