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Control Type
Serial / RS-232 / RS-485 Controllable
Connector Type
RS232 Connectors
Serial - RS-232
Ease of Installation
Intermediate (Installs < 60 minutes)
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Automate Your Projection Screen With a Low-Voltage Interface Kit
Draper 121084 MC1 Low-Voltage Control Module with RS232
Draper 121084 MC1 Low-Voltage Control Module with RS232
Draper 121084 MC1 Low-Voltage Control Module with RS232
Item# 80817
Price: Normally $327.00 
Hot Deal $322.90
Free shipping on orders over $50 - See Details


  • Interface connects motorized projection screen to home automation system
  • Accepts 2-way serial communication

Essential Info

The Draper 121084 MC1 Low-Voltage Control Module with RS232 provides multiple input control options for screen, lift or shade motors. This simply designed, but powerful control board accepts 2-way serial communication (with or without relay closure), infrared commands via IR receiver, and relay closures found in home integration systems. The module contains a 3-screw terminal block for a wall switch (up, down, common), IR receiver jack, RF receiver jack, and a user-serviceable 4A fuse (a spare fuse is included). A 5-wire pigtail for Hot, Ground, Common, Up and Down is also included with the Module.
Important notes:
Only defective exchanges for identical item within 30 days of purchase. No other returns allowed on this item. For defective returns after 30 days, please contact the manufacturer.
Manufacturer contact information: Draper Inc, Tel: (765) 856-1258



Draper MC1 Control Board Serial Splitter       
Draper MC1 Control Board Serial Splitter       

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