Introducing the 1835-90 Series Entry System by Doorking - your ultimate solution for telephone entry and access control. Designed for various applications, including apartment complexes, gated communities, and office buildings, this system offers advanced features and unparalleled convenience.The 18..
Discontinued Board: We have several replacement options. PLEASE CALL FOR THE BEST RECOMMENDATION BASED ON YOUR PARTICULAR APPLICATION.
1st generation control board.
Fits swing gate operator models:1550ETL
3500ETLFits slide gate operators:7000ETL
7100ETL
7200ETL
7300ETL..