But when it comes to multi-sensors that have multiple sensing elements, such as the ACD, each of those sensing elements needs to be tested individually, to check that it will respond to that criteria. The smoke chamber needs to be tested with smoke, the heat thermistors with heat and so on. So how exactly does the engineer test a product such as the ACD with its three different sensing elements? Hochiki recommends the Testifire 2000 from Detector Testers.

Learn more about the ACD: https://www.hochikieurope.com/product/acd

Learn more about the Testifire 2000: https://www.detectortesters.com/testifire/