With the new ISO/TS 7240-29, ISO provides the first platform for international acceptance of a uniform specification that will help ensure more efficient and reliable equipment.Until now, there has been no comprehensive international specification for video fire detectors.
Video detection technology detects, identifies and analyses smoke at the first sign of fire or flame. The equipment’s understanding of the behaviour and movement of smoke enables users, located on site or remotely, to raise the alert and take appropriate action early.
Early detection of fire and smoke are essential to save lives, property and the environment. Modern technology such as video fire detectors, especially in some high-risk places like tunnels, oil and gas environments, public buildings or storage areas, enable a fast response to a potential fire. According to the Center of Fire Statistics (CFS) of the International Association of Fire and Rescue Services (CTIF), among 31 countries representing 14 % of the world’s population, fire services reported 3.5 million fires, 18.5 thousand civilian fire deaths and 45.0 thousand civilian fire injuries in 2015.
Keith Shinn, Chair of ISO subcommittee ISO/TC 21/SC 3 that developed the standard, says: “In large open compartments, it can remove the delay in smoke travelling to the detector and result in a quicker response by emergency services. It can also permit smoke detection in harsh environments where it may otherwise be impractical.”
ISO/TS 7240-29:2017, Fire detection and alarm systems – Part 29: Video fire detectors, specifies requirements, test methods and performance criteria for video fire detectors (VFD) operating in the visible spectrum, for use in fire detection and alarm systems installed in and around buildings.
Isaac Papier, Convenor of ISO subcommittee ISO/TC 21/SC 3, explains: “Industrial fire detection serves two vital functions. First in preventing loss of the facility, but actually, more importantly, in providing a fast response such that operation is not interrupted resulting in severe revenue loss. Today’s modern automated production facilities comprise of huge investments with revenue flows often exceeding millions of dollars per hour. Any downtime can very quickly amount to huge sums. Further, any shutdown can involve complex and lengthy start-up procedures that further exacerbate the loss. A video fire detector is an excellent tool to effectively monitor a large area in real time.”
