Integrated services

Protecting life and investments…smartly.

Fire & AOV

Life Safety




Smart Buildings

Access Control

Intruder Alarms




M2M / IoT

Why D2

With over 30 years of collective industry experience in Fire, Life Safety, and Security Systems, we use our knowledge to create tailor-made solutions for each client. Our reliable manufacturing partners supply us with the products you need, and we handle the Design, Installation, Commissioning and create bespoke maintenance packages. We offer full customer aftercare across the UK, including maintenance services and ensuring compliance with all necessary regulations.

Manufacturing Partners


D2 provide bespoke maintenance packages for all systems installed.

The Regulatory Reform (Fire Safety) Order 2005 states that building owners and managers have a legal duty to ensure that their fire alarms are regularly tested and maintained. Failure to comply with this regulation can result in hefty fines and even imprisonment in cases where the lack of maintenance led to severe injuries or loss of life.

Maintaining fire alarms is not only essential for building safety but is also a legal requirement. Building owners and managers have a legal obligation to ensure that fire alarms are regularly tested and maintained to minimize the risk of fire and protect the occupants of the building. Failure to comply with these regulations can lead to severe consequences, including fines and imprisonment.

Maintaining security systems in the UK, including CCTV, access control, and intruder alarms, is essential to ensure the safety and security of people and property. Regular maintenance helps to ensure that these systems are functioning correctly, which is critical in detecting and preventing security breaches and criminal activity.

Failure to maintain security systems can result in malfunctioning equipment, which can compromise the security of the building and its occupants. Inadequate security can lead to theft, damage, and even harm to people on the premises. Additionally, failure to maintain security systems can result in non-compliance with legal and insurance requirements, which can lead to costly fines and invalidated insurance claims.

Get in contact with D2 now to create your bespoke maintenance package now.

Asset and Condition Reports

At D2 we have proven experience in providing detailed building Asset registers and ongoing lifecycle replacement programmes. A good asset register can support site valuation, risk management and operational efficiency. Operating assets over their lifecycle involves significantly higher costs than the initial purchase price. Therefore, good asset management practices, including a detailed asset register, can reduce expenditure over the long-term.

Asset registers also play an important role in the achievement of net zero, and sustainability future-proofing, as they are important source of information when building business cases for replacements, and calculating risk based on the value of assets onsite.


We are dedicated to providing our customers with the highest level of workmanship and adhering to industry best practices and standards. Our commitment to quality is demonstrated by our extensive third-party accreditations and endorsements, which serve as an independent validation of our expertise and reliability. We take pride in our reputation for professionalism and transparency, and we strive to maintain the highest standards in everything we do. Our customers can trust us to deliver exceptional service and workmanship, backed by our track record of excellence and industry recognition.

D2IS Brochure