The Silent Knight PS-DA is a dual action, pull station with screw terminal connections and a key lock reset.
The unit triggers an alarm when the handle is pushed in and then pulled down. Operating instructions are molded into the handle along with Braille text for ease-of-use. The PS-DA is constructed of high-quality, durable Lexan for long lasting performance.
See "Related Products" for compatible surface mount backbox.
Also known as
- Silent Knight By Honeywell DUAL ACTION KEY RESET PULL STN - SK-PSDA