Zap garage door opener 82-TLM is a traffic light module. This plug in module allows you to connect red/green traffic lights to your Zap commercial model operator. It has also been utilized for connecting security and heating devices that are made aware when the door is fully closed. This also means it can be used as a sally port interlock or to interlock any device that requires the door to be in the closed position.
Note: To verify if your external device is compatible with the 82-TLM, please contact us and our knowledgeable staff will be happy to assist you.