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Site Solutions

Infrastructure and civil projects may require years planning with careful consideration before commencing, and when they do start the schemes evolve so rapidly through different phases it can sometimes seem impossible to find a security solution that protects and also delivers benefits for health & safety activities.

Our team undertakes free risk assessments and site surveys to measure the potential risks to people, assets, and the environment. Following the initial consultation process, we produce bespoke designs and deliver solutions to meet your project requirements until completion.

With over 20 years’ experience, we have tailored services and products that are reliable, robust, and suitable for adapting to keep in pace with speedy programmes.

Eco Towers & Wireless Cameras

Opalstone provides temporary wireless security systems, and CCTV Towers throughout the construction phase. The equipment supplied is adaptable, robust and can handle the harshest of environments. Artificial intelligence detects intruders and delivers accurate alarms to enable operatives to react quickly and effectively.

Key Features:

  • Solar panels are now available for considerate contractors, and we use battery back- up units for built up areas
  • Full HD, 4G, and wireless communication for remote connections
  • AI detection to classify events and analyse target probabilities to reduce false alarms
  • LED sirens for warnings to deter intruders
  • NSI gold monitoring services with constant health checking
  • SIA guard & emergency response on alarm activation to apprehend intruders on site
  • VMS & 12 months storage, and the system has time lapse capabilities
  • Arming app to enable project members to arm / disarm of prearranged scheduling

Monitored CCTV Systems

We install monitored CCTV solutions and there are several options to consider, from mains, battery, or solar powered. Our systems can be fitted with optional audio horns, and we provide 24/7 monitoring with unlimited national response.

Key Features

  • 4K / 8K quality to give crystal clear images in all light and weather conditions
  • Deep in mind artificial intelligence for false alarm reduction and advanced event detection
  • Audio horns for audible challenges on intruder activation
  • NSI gold monitoring services with constant health checking
  • Unlimited SIA guard & emergency response included with all rental systems
  • HD monitors on site to allow live view, playback, and archiving footage
  • Mobile application and VMS for visibility of the project from anywhere in the world

Fire Protection

We undertake a full risk assessment and highlight areas that require attention to certify you can comply with your insurers code of practice.
To ensure regulatory compliance, the technology supplied and maintained meets EN54, and supports HSE fire regulations for construction sites (HSG168) In addition, we install systems to BS 5839-1 for use in temporary welfare units.

Key Features:

  • Wireless fire alarms and call points for construction sites
  • Monitored smoke detection and sirens for early warnings
  • Fire suppression systems to help contain the spread of fire
  • Fire alarms, first aid button and hand sanitizer stations
  • Emergency signs and lighting
  • NSI gold monitoring services with emergency response


By switching to monitored systems from static guards there could be up to 70% saved on the fire and security budget.

Want to find out more? Let’s talk

Contact us by phone or email, and a member of the team will be in touch: