Internet of Things (IoT)

This phrase refers to networked infrastructures that interconnect physical objects and allow for the management of the data they generate. A typical example of IoT is a home energy monitor connected to an app on mobile phone, or a voice-activated system such as Alexa or Google Home that allows the user to play music or control the lights just by speaking a command. [1]

[1] Gรผrdรผr Broo, D., Lamb, K., Juvenile Ehwi, R., Anneli Pรคrn, E., 2020. Four Futures, One Choice: Options for the Digital Built Britain of 2040. Researchgate.

Cross-sectional view of a residential buildingโ€™s fire core, showing protected stairwells, lift shafts, fire-rated partitions, and service risers enclosed within fire-resistant construction, designed to maintain vertical compartmentation and safe evacuation routes during a fire.
How To
Jarek Wityk

Secondary Supply – diverse cable route

This guidance covers the routing of secondary supply cables from a life safety generator to the ATS (Automatic Transfer Switch), and the final equipment with reference to:

BS 7671:2018+A2:2022, specifically Section 560: Safety Services

BS 8519:2020, with emphasis on Clause 7 (Cable Routing) and Clause 11 (Cable Selection)

The goal: clarify requirements for the diverse cable routing and maintain circuit integrity under fire conditions for systems that support life safety and fire-fighting applications, such as sprinkler pumps, fire-fighting lifts, and smoke control systems.

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