Home / MTL / MTL Process Alarm Equipment / Alarm Annunciators / SIL725 Safety Annunciator SIL725 Safety Annunciator The SIL725 Safety Annunciator is designed and manufactured to provide a high safety integrity for… Contact Us for Product Info. Category: Alarm Annunciators Related products P725LO – Display Facia Read more PEX 7250 – Explosion Proof Alarm Annunciator Read more Wall Mounting Alarm Annunciator System Read more 725B Range Combined Annunciator and Event Recorder Read more