Silent Knight PS-DA

The PS-DA pull station is a non-coded, dual-action manual pull station with a key-lock reset feature. It provides Silent Knight control panels with one normally open (N/O) alarm initiating input. The PS-DA meets the ADAAG controls and operating mechanisms guidelines (section 4.1.3[13]), and the ADA requirement for a 5 lb. maximum pull force to activate the pull station. Operating instructions are molded into the pull station handle along with Braille text. Molded Terminal numbers are also present.