_:n532dfbc6840f424dbfba73209e4f0ff4xb0
<http://schema.org/description>
"TRI-D Dual-Input Intelligent Initiating Device Module is a dual-input module that is designed to supervise and monitor two (2) sets of dry contacts."
<https://savemoreonfirealarmparts.com/product/siemens-tri-d-dual-interface-module-reconditioned/>