Outdoor aluminum remote station(s) shall be Alpha Communications® / TekTone model OR502S or approved equal. Station faceplate shall be solid extruded aluminum in a natural anodized finish. A single momentary action, push-button shall be provided for call function, protected by an Alum. actuator. The speaker/microphone shall be a 2.50" (64mm) mylar cone, high-sensitivity type with excellent voice-frequency response, and shall be protected by a louvered speaker grille.
Screw terminal shall be provided for electrical connections.
Contractor shall observe all local and national electrical and building codes.
The OR502S Surface Mount Outdoor Remote Stations provide for call capability and two-way, hands-free communication to inside master stations for a variety of Alpha Communications® systems. Made of heavy duty extruded aluminum, they are designed for more rugged environments and vandal-resistant applications. The OR502S comes out of the box as a surface mount station, with no housing required. The back of the OR502S station is fully open to allow for easy wiring.
The OR502S remotes are 3-wire or 4-wire type and are normally used with systems such as the IR704B/PK724, 'EK' series music-intercoms and the IR204C/PK543 or IR204E/PK543A or IS204/IA543 or IS543/IA543 apartment entry systems. They can be converted into the 2-wire type by the addition of a model EC105 nonpolarized capacitor, for use with systems such as the SM201B, SM401, SM401TS, SM404, SM404TS, SM406, and SM411 (and others).
|Dimensions:|| Height: 7.25" (185mm)
Width: 4.90" (125mm)
Depth: 1.50" (39mm)
|Finish:||Natural Anodized Aluminum|
|Construction:||Rugged extruded aluminum face plate with louvered speaker grille and aluminum push button actuator|
||Individually replaceable type with self wiping contacts (below actuator)|