Jargon Buster
Welcome to our Jargon Buster, a simple, no-nonsense guide to help you understand the terms and phrases you might come across when using our site. Whether you're a healthcare provider, workplace safety officer, a concerned parent, or simply a first-time, buyer seeking to make an informed purchase, this glossary is here to take the confusion out of technical talk.
What are Radio-Interlinked Smoke Alarms?
Radio-interlinked smoke and heat alarms are sometimes referred to as RF (radio-frequency) or wireless alarms and allow multiple alarms to be connected without wires between the individual units. In the case of fire, a message is passed from unit to unit and all alarms sound together, ensuring that all parts of a building are notified of a fire alarm situation.
The interlink is created through radio-frequency signals. Our radio-interlinked alarms pass a digitally coded message between units that ensures that only units within the intended circuit go off together. Neighbouring circuits or other radio-frequency devices can therefore not interfere or cause false alarms.
What is a Rate of Rise Heat Detector?
Rate of rise heat detectors have a thermistor arrangement which is designed to activate if the sensing element detects a rapid rise is temperature.
What are Refurbished CO2 Extinguishers?
Refurbished CO2 fire extinguishers are subjected to intensive testing during the refurbishment process. The 20 step process involves stress and pressure tests to ensure the integrity of the cylinder, sand-blasting, re-painting and labelling, and finally the installation of a brand new head valve assembly.