The Allstar 107475 27 Door OCS Stationary Transmitter, model 535T, is a fixed-location radio transmitter designed to provide Open/Close/Stop control for compatible Allstar commercial and industrial door operators. Intended for use with a matching Allstar radio receiver, it enables three-function OCS operation from a stationary point, often in conjunction with a standard three-button wall station or momentary dry-contact controls. Typical applications include warehouses, loading docks, and other commercial overhead door or gate environments where reliable wireless OCS functionality is required.
This Allstar 535T OCS stationary transmitter is a replacement/upgrade part for systems that specify Allstar OCS radio accessories. Installation generally involves mounting the transmitter in a protected indoor location, connecting it to the local control inputs if applicable, and programming it to the compatible Allstar receiver following the receiver/operator manual (learn-mode or code-setting methods depend on the receiver model). For safe operation, ensure the door system is equipped with required entrapment protection and test all safety devices after programming. Use only with the operator and receiver combinations specified by the manufacturer to maintain compliance and dependable performance.