Product Details

The TR-20U is a is a hardwired repeater for the RCTD-20U (Wireless 2000). It extends the range between either the TD-20U, TC-20U or TS-10U (up to 4 total), and the RC-20U receiver up to 2000 additional feet (depending on device, line of sight).

OPTEX National Defense Authorization Act Declaration


  • Buildings
  • House
  • Garage
  • Driveway

Key Features

  • Compatible with RC-20U, TD-20U, TC-10U, TS-10U
  • Identifies zone by LED light
  • Can accept up to 4 transmitters
  • Push button switches to select function