CCTV & IP Video Surveillance Systems.

CCTV systems are used to capture and store video footage within a controlled environment.

Modern deployments operate over IP networks, enabling high-definition recording, remote access, and integration with access control or building management systems, helping to maintain 24/7 awareness for potential security threats.

Deployments range from single-site installations to enterprise-wide networked systems.

What are CCTV and IP camera systems?

CCTV and IP camera systems are optical capture devices that push video footage into a video signal which is then transmitted over a wired or wireless network to recording or display equipment in a control room.
They are used to record footage for evidence purposes, support real-time security monitoring, and generate alerts when an event which is deemed to be of concern is detected.
They are available in both indoor and outdoor variants allowing views from every angle.
Modern day systems also include AI to support appearance searches, facial recognition and focus of attention.

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Scope and function of CCTV.

CCTV systems consist of cameras, a recording platform (NVR or cloud storage), and a Video Management System (VMS) for access and playback.

Core device functions include:

High-resolution video: Captures video in HD, with resolutions ranging from 720p to 4K or higher, ideal for identifying faces, license plates, and other critical details.
Remote access: Connects to a network, allowing users to view live feeds or recordings from anywhere via smartphones, tablets, or computers.
Advanced capabilities: Includes features like motion detection, facial recognition, and intrusion alerts for intelligent surveillance.
Scalable design: Easily integrates into larger networks, making it suitable for organisations with growth in mind.
Integration: Manufacturers such as Avigilon can be integrated into two-way radio and body worn camera systems for a 360 degree view.

Security and data integrity.

Security in CCTV systems is achieved through a combination of device-level and network-level controls. Depending on the platform and configuration, this may include:

- TLS encryption of video streams between camera and NVR or cloud endpoint
- AES-256 encryption of footage stored at rest, where supported by the hardware
- Role-based access control within the VMS, with user authentication and access history logging
- Network segmentation via dedicated VLAN, isolating camera infrastructure from other systems

The encryption standards and security guarantees are applicable to a deployment and depend on the specific hardware, VMS platform, and configuration applied during installation.

How are CCTV systems used?

CCTV and IP camera systems are deployed across a variety of market sectors both in the private and public sector. Here are some typical environments that they are used in:

Emergency response and public safety: camera networks feeding control rooms for incident coordination with police, fire, and ambulance services.
Safeguarding: monitoring of entrances, perimeters, and high trafficked areas to support safeguarding obligations, for example: prisons, universities, or hospitals.
Retail and loss prevention: coverage of shop floors, stockrooms, and entry points for loss prevention and staff welfare monitoring.
Industrial and perimeter security: boundary monitoring, vehicle tracking, and health and safety oversight on manufacturing and logistics sites.
Transport and infrastructure: platform, concourse, and airside monitoring with integration into wider control room operations.

Organisations typically reach for CCTV when there is an ongoing requirement for surveillance and a reportable history.

Radiocoms work with Avigilon CCTV to support our customers surveillance requirements, more details on this can be found here.

Customer Stories.

Discover how this product has transformed the operations for some of our customers.