The outdoor remote stations shall be Alpha Communications® model OR502SS or approved equal. Station faceplate shall be minimum 16 gauge high-carbon brush finish stainless steel. A single momentary action, solid-metal push-button shall be provided for calling function. The speaker/microphone shall be a 2.75" (70mm) high-sensitivity mylar plastic cone type with excellent voice-frequency response. The speaker shall be protected by a fine mesh grille, and backplate. Pigtails shall be provided for all wiring terminations. Station shall have beveled edges and shall fit over a model IH101 (flush) or OH700 (Black surface) or IH700G (Grey Surface) back box.
The OR502SS station shall be installed with Scrulox type vandal-resistant screw fasteners, included with the station. Contractor shall supply a model S1 screwdriver to the building owner for future system maintenance.
Contractor shall observe all local and national electrical and building codes.
Pigtail wiring makes these stations easy to wire and resists water corrosion found on P.C. board type stations. When used with the SM201B, SM202, or SM400 series master station(s), a model EC105 non-polarized capacitor must be installed into the OR502SS remote station. Stations are also available in custom sizes and wiring configurations.
5.00"W (127mm) x 6.88"H (174mm) x 0.50"D (13mm).
Solid 16 gauge high-carbon brush finish Stainless Steel faceplate (bevelled).
2.75" round (70mm), 45 ohms, mylar plastic cone, designed for crystal-clear voice.
Individually replaceable Solid Metal pushbutton with self-wiping plated contacts.
Flush or Surface. Pre-punched mounting holes.