The Remote Indicator FI700/PA is integrated into an ADM loop with Labor Strauss/700 protocol and al- lows the fire detection control panel to control the remote indication. As the activation can be freely para- meterised in the control panel, the remote indicator can indicate the activation of any combination of detec- tors. With that, a common display can be implemented with simple means. The integrated dual-isolator dis- connects the loop at short circuit on the loop line