Installation and configuration of intruder and hold-up alarm systems designed to generate confirmed alarm conditions. Code of practiceWhat is BS 8243 Code of practice for I&HAS about? BS 8243 is the British standard on electronic security systems which includes outlining design objectives for intruder alarm systems and provides an effective confirmation facility. BS 8243 gives recommendations for the design, installation, and configuration of intrusion and hold up alarm systems (I&HASs) that incorporate alarm confirmation technology, where such I&HASs have signalling systems that

It applies to the following types of doorset:

Excluded from the immunity requirements of this standard is power supply apparatus which is intrinsically immune to the tests defined in Tables 1 to 6 of this standard

Friction modification of the top of rail / wheel tread interface

with the aim of preventing adverse health and safety consequences resulting from exposure during the production

Side bend tests may be carried out when the wall thickness is greater than 12 mm

technical documents in a certain form

other relevant British Standards and codes

- air with an oxygen content greater than normal

Electromagnetic compatibility (EMC) testing helps to evaluate the ability of equipment or systems to perform all functions appropriately in their electromagnetic environment

carcinogenicity

EN ISO 14122-2

critical care units will have the right safety measures in place to protect vulnerable patients