The XTR2 system by Testifire is a engineer-focused solution for routine checks of fire alarm detection units, eliminating the need for ladders for detectors positioned up to 9 metres high. This all-in-one testing kit simplifies compliance and maintenance procedures by featuring combined heat and smoke outputs with built-in digital reporting https://testifire-xtr2-smoke-and55321.atualblog.com/45727271/h1-testifire-xtr2-testing-kit-for-smoke-heat-detectors-9m-reach-h1