11. Safety of machinery. Auditory danger signals. General requirements, design and testing. (1st May 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
12. Sound power levels of noise sources. Specification for the performance and calibration of reference sound sources Part 8, (28th February 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
13. Sound signalling devices for household and similar purposes. (31st December 2015) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (84 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
14. Specification for components of automatic fire alarm systems for residential premises. Point-type smoke detectors Part 1, (15th May 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
15. Specification for electrical apparatus for the detection of combustible gases in domestic premises. (31st August 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
16. Vehicle security alarm systems. Code of practice for systems installed after vehicle marketing Part 2, (31st October 1986) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (2 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
17. Vehicle security alarm systems. Specification for installed systems Part 1, (15th April 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗