Protecting commercial buildings takes a layered approach that combines physical, digital, and process-based safeguards. Today’s commercial spaces have complex needs that can be met with high-resolution IP cameras, various access controls such as biometrics and RFID, intruder detectors, and video monitoring with AI analytics. These tools work together to spot threats in real time, automate responses, and create audit trails for insurance compliance. Norbain offers advanced surveillance, access control, smart monitoring, and emergency panic buttons to help you stay ahead of risks. See how working with Norbain can make your customers’ businesses safer. Contact our team to get started.
Integration
Outside of retail, most commercial spaces will require intercoms, access control, intruder alarms, and CCTV. Typically, this involves a standard suite of products that work seamlessly together. However, integration with existing systems may sometimes be necessary, especially on large sites where customers may be hesitant to remove all existing equipment.
There are several brands whose software and hardware can integrate with other products. When assessing a site, ensure you check which products are already in place so you know your best integration options and which brands you can choose from.
Perimeter
Protection of a building starts at the perimeter of the grounds; on a commercial site, this would likely combine physical security measures with the technology that supports them.
Physical barriers could include fences around a site and barriers at car park entrances. All working together with any digital perimeter detection, such as a PIR detector.
CCTV
Most CCTV cameras used in commercial settings will be turrets, domes, or bullets, selected to achieve the required coverage and positioned appropriately throughout the building. These cameras are usually connected to a video recorder (DVR or NVR), enabling footage to be used as evidence, for monitoring, or for auditing purposes. You can find out more about camera types here.
In these buildings, CCTV would likely focus on the perimeter, entrances, and exits, but you may find a customer would like to ensure areas such as storage rooms and office spaces are covered with an overview.
Video recordings can also incorporate AI analytics to identify health and safety issues, such as equipment left in the wrong place, and to identify trends over time to identify potential high-traffic areas.
Access Control
Access control systems are often paired with intercoms to manage visitor entry while ensuring staff can access the building securely. These intercoms can be audio-visual or audio-only, depending entirely on the customer’s needs and preferences.
In some cases, barriers may also be installed to prevent unauthorised vehicle access. These can be integrated with
The same intercom and access control system allows seamless entry and is usually managed from a central location, such as reception.
Barriers & Intercoms
Access control systems are often paired with intercoms to manage visitor entry while ensuring staff can access the building securely. These can be audio and visual, or just audio; it depends entirely on the customer's needs and preferences.
In some cases, barriers may also be installed to prevent unauthorised vehicle access, integrated with the same intercom and access control system to allow seamless entry. This will usually be managed at a central location, such as the building reception.
Intruder
Meeting insurance compliance requirements is the primary driver for the grade and design of intruder systems in commercial buildings, which are typically Grade 2. The entire installation must conform to the specified grade. To learn more about intruder alarm grades, read our guide.
Like CCTV, systems generally include perimeter detection, monitoring of exits and entrances, and internal intruder detectors. Site size influences monitoring methods, determining whether alerts are sent to remote management, business contacts, or authorities.
Norbain's Office - Commercial Example
1. Perimeter
Fences & Lights CCTV - with night vision
2. Car Park
Access Control - with car barrier and intercom Lights CCTV
3. Main door/Reception
Security guard or Receptionist CCTV Access Control - automated openings & access control system (Biometrics, keypads, cards/ fobs, QR Code) Potentially barriers or turnstiles PA System Remote VMS solutions
4. Office Entrance
Access control - automated openings & access control system (Biometrics, cards/ fobs, QR Code) Maglock CCTV - with night vision Intruder Detection - Motion-sensored
5. Restricted Areas, I.e, Cafe, Company Server Rooms
