Description
Siemens Cerberus Pyrotronics Mod 16 Fire Alarm Board Output Driver Rosemount 644 temperature transmitter 644hi1q4 input: pt 100 50 50°c High Power Horn Speaker 103033 Yokogawa dynaserv ur1005c8cb 2pn input: pt 100 50 50°c Input Frequency: 50 60 Hz