Digital Evidence in Fire Investigation: A 2026 Perspective

IoT sensors, CCTV, smart building data — digital evidence is transforming how fire causes are determined.. The Digital Fire Investigation Modern buildings generate vast amounts of data that can be invaluable in fire investigation. Digital Evidence Sources 1. Fire alarm system logs — detection times, device activations, faults 2. CCTV footage — visual record of fire development 3. Building management systems — HVAC, door access, lift operation 4. IoT sensors — temperature, humidity, air quality anomalies 5. Smart meter data — electrical consumption patterns 6. Mobile phone data — occupant location and communication records Challenges Data preservation in fire damaged systems Chain of custody for digital evidence Interpretation of complex data sets Privacy and GDPR considerations Expert witness requirements for digital evidence For fire investigation support, contact us.