Events

International Security Expo 2026

Exploring the Future of Security at Olympia London

International Security Expo 2026 takes place on 29 and 30 September 2026 at Olympia London, bringing together security professionals, technology providers, government representatives and organisations responsible for protecting people, businesses and critical infrastructure.

The event runs from 09:30 to 17:30 on Tuesday 29 September and 09:30 to 16:00 on Wednesday 30 September in Olympia’s Grand Hall. It is co-located with International Cyber Expo, giving registered visitors access to both events.

International Security Expo brings together more than 10,000 security and resilience professionals, with hundreds of suppliers demonstrating technologies across physical security, counter-terrorism, cybersecurity and infrastructure protection.

As physical security becomes increasingly connected, IoT technology is playing a growing role in how organisations monitor locations, protect assets and respond to incidents.

Security Technology Is Becoming More Connected

Modern security systems increasingly depend on connected devices that can communicate with central platforms and authorised teams.

These can include:

CCTV cameras
ANPR systems
Access-control equipment
GPS trackers
Environmental sensors
Smart alarms
Perimeter monitoring
Lone-worker devices
Industrial routers
Remote monitoring systems
Temporary surveillance equipment

IoT connectivity allows these devices to transmit information without relying entirely on traditional fixed infrastructure.

For organisations responsible for multiple sites, mobile or remote assets, this can provide greater flexibility and visibility.

Connected CCTV and Surveillance

CCTV remains one of the most widely used technologies across security operations.

Connected cameras can transmit images, video and alerts to monitoring centres or cloud platforms, allowing authorised teams to review activity remotely.

IoT connectivity can be particularly useful where cameras are installed at:

Construction sites
Car parks
Remote infrastructure
Temporary events
Warehouses
Industrial sites
Transport locations
Vacant properties

A cellular connection can allow a camera or recording system to operate independently from the host site’s broadband network.

This can also make it easier to relocate temporary surveillance equipment when requirements change.

ANPR and Vehicle Monitoring

Automatic Number Plate Recognition systems are increasingly used for security, access control and vehicle monitoring.

ANPR cameras can identify vehicle registration numbers and transmit information to a central platform.

Connected ANPR systems can support:

Site access control
Staff vehicle management
Logistics entrances
Car park monitoring
Construction sites
Private estates
Security investigations

Reliable connectivity allows registration information, images and alerts to reach authorised systems without requiring a fixed broadband connection at every camera location.

Protecting Remote and Temporary Locations

Security equipment is not always installed at a permanent building.

Temporary sites, infrastructure projects and outdoor locations may need surveillance and monitoring before fixed communications are available.

A suitable 4G or 5G router can provide connectivity for equipment including:

CCTV cameras
Alarm systems
Access-control technology
Sensors
Laptops and tablets
Temporary security offices

This can help organisations deploy security systems quickly without waiting for a new fixed line.

When a project ends, the equipment and connectivity can be moved to another location.

GPS and Asset Tracking

Security is also about knowing where valuable assets are located.

Connected GPS trackers can be fitted to vehicles, equipment and other mobile assets.

Depending on the tracking system, businesses may be able to monitor:

Current location
Movement
Route history
Geofence activity
Unexpected movement
Device tampering
Battery status

Alerts can be generated when an asset moves outside an authorised area or begins moving unexpectedly.

IoT connectivity allows the tracking device to send this information to a central monitoring platform.

Multi-Network Connectivity

Security equipment may operate across locations where mobile coverage differs significantly.

A camera in one location may have strong coverage from one network, while another operator performs better elsewhere.

Multi-network IoT connectivity can reduce dependence on one mobile operator by giving compatible devices access to multiple available networks.

This can be useful for:

Temporary CCTV
Mobile security teams
Remote sensors
GPS trackers
Construction security
Critical infrastructure
Nationwide security estates

For equipment responsible for transmitting alerts or security information, maintaining a reliable connection can be particularly important.

Environmental Monitoring and Security

Connected sensors can extend security beyond cameras and alarms.

Sensors can monitor conditions including:

Temperature
Smoke
Water levels
Door activity
Power availability
Equipment status
Movement
Air quality

If predefined conditions are reached, an alert can be sent to the relevant team.

This can help organisations monitor unmanned buildings, equipment rooms, warehouses and infrastructure without requiring somebody to remain on site permanently.

Secure Remote Connectivity

Security equipment itself also needs to be protected.

Remote devices may transmit video, location information and operational data that should only be available to authorised users.

Secure IoT connectivity options can include:

Private APNs
VPN connectivity
Fixed private IP addresses
IP whitelisting
Restricted internet access
Approved endpoint access
Usage monitoring and alerts

These controls can help determine which systems a connected device is permitted to communicate with.

A security camera, for example, may only need access to its authorised monitoring platform rather than unrestricted internet access.

Remote Monitoring and Management

Security systems may involve hundreds or thousands of devices across multiple locations.

Centralised connectivity management can help teams monitor their connected estate without physically visiting every device.

Depending on the platform, operators may be able to:

Monitor data usage
Check connection activity
Set usage limits
Create alerts
Suspend connections
Identify unusual behaviour
Organise devices by site
Investigate inactive equipment

This can help technical teams identify potential problems before dispatching an engineer.

IoT and Critical Infrastructure

International Security Expo has a strong focus on the protection and resilience of businesses, people and critical national infrastructure. Its conference programme covers areas including counter-terrorism, security technology, risk and resilience.

Connected technology is increasingly relevant within these environments.

IoT devices can support:

Remote infrastructure monitoring
Perimeter security
Equipment health monitoring
Environmental sensing
Access control
CCTV
Asset tracking

However, connectivity should always be considered alongside appropriate cybersecurity, physical security and organisational controls.