Intercom - OR510
General Information

Outdoor Remote Station with Momentary Plastic Call Button. Anod. Aluminum Finish Can be Flush or Surface Mounted with the appropriate back box/housing.
The Alpha Communications /Tektone OR501B and OR510 series outdoor remotes are designed to surface or flush mount, and to provide two-way communication from a variety of types of intercom systems.The OR501B remotes are 3-wire or 4-wire type and are normally used with systems such as the IR704B/PK724, \’EK\’ series music-intercoms, IR204C/PK543 and the SM103B/BD Tek-Trio masters. They can be converted into the OR510 2-wire type by the addition of a model EC105 non-polarized capacitor.The OR510 remotes are 2-wire type and are normally used with systems such as the SM201B, SM203B, SM205/SM210 series, or the SM400 series.


Simple push button call operation
Made of Rugged Extruded Aluminum with Plastic Call Button
Natural Anodized Aluminum Finish
Easy Installation
Mounts Flush or Surface (with appropriate backbox)
Clear Voice Fidelity using high quality 2.50″ voice speaker
Hands-free Reply
Installs with Scrulox type tamper-resistant mounting screws (provided)


Dimensions: Height: 6.88″ (175mm)
Width: 5.00″ (127mm)
Depth: 1.50″ (38mm) (When Flush Mounted)
Projects: 0.50″ (13mm) from mounting surface
Construction: Solid Extruded Aluminum faceplate.
Controls: Replaceable plastic push-button with self-wiping plated contacts.
Speaker/Mic: 2.50″ (64mm) mylar speaker with voice frequency response, Model SK024.
Mounting: Mounts flush to wall using IH101 flush back box or IH102 flush mounting ring. Can be surface mounted using OH700 surface back box (Steel painted Black).

Remote station(s) shall be Alpha Communications /Tektone model OR501B or OR510 or approved equal. Station faceplate shall be solid extruded aluminum in a natural anodized finish. A single momentary action, plastic push-button shall be provided for call function. 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 Black ABS plastic speaker grille. Screw terminals shall be provided for wiring terminations.


S1 Screwdriver (for system installation/maintenance).
IH101 Flush Steel Back Box
IH102 Flush Steel Mounting Ring
OH700 Surface Back Box (Steel painted Black)

EC105 NON-POLARIZED CAPACITOR. Required when using the OR501B remotes with the SM201B, SM203B, SM205/SM210 series or SM400 series master stations, for a 2-wire configuration, when the OR510 remotes are not available.

The OR501B remotes can be a 2-wire, 3-wire or 4-wire type, depending upon system being used. The OR510 remotes are only a 2-wire type

Intercom – OR510
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