MODEL OP121 FROM SIEMENS ─ FIRE SAFETY IS A PHOTOELECTRIC SMOKE DETECTOR WITH MICROPROCESSOR-CONTROLLED, SELF-DIAGNOSTIC CIRCUITRY, ELIMINATING THE NEED FOR BURDENSOME SENSITIVITY TEST EQUIPMENT. MODEL OP121 ALSO COMES WITH A NEW MAGNET-TEST FEATURE. THE MAGNET-TEST FEATURE ALLOWS INSTALLERS AND TEST PERSONNEL TO PROVE THE INTEGRITY OF THE WIRING AND PROPER CONNECTION TO THE FIRE ALARM CONTROL PANEL (FACP). THE AUTO-SENSITIVITY FEATURE FOR MODEL OP121 STEMS FROM THE INTERNAL, SELF MONITORING CIRCUITRY, AND PROVIDES DYNAMIC VERIFICATION OF SENSITIVITY AND / OR REQUIRED MAINTENANCE. THE AUTO-SENSITIVITY FEATURE IS DISPLAYED BY SIEMENS FIRE SAFETY’S UNIQUE (3) THREE-COLOR LIGHT-EMITTING DIODE (LED), PROVIDED LOCALLY ON THE All taxes & Import Duties and Custom charges at destination country to.
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