Manufacturer of 
Quality Rolling Steel Doors

Made In USA

Remote & Radio Access Controls

Alpine offers option NEMA certified push button and key control stations for all of our roll up doors, shutters and grilles. Details are below. Remote access controls can be found here.  

Security+® Remote Controls

Alpine offers several optional remote transmitters that feature the Security+ learning system for our roll up doors.

371LM – One Button Transmitter, Security+ – 315 Mhz

  • Security+
  • 315 MHz
  • Purple Learn Button on Receiver

373LM – Three Button Transmitter

  • Security+ 
  • 315 MHz
  • Purple Learn Button on Receiver

892LT – Two Button Learning Transmitter

  • Each Button is Independently Compatible and Programmable to Security+ 2.0 (310/315/390 MHz)
  • Security+ 315MHz OR Security+ 390MHz
  • Each Button can also Clone LiftMaster Dip Switch Remote Controls (811LM, 61LM and 361LM)

TriCode® Remote Controls

Contact us for information.