DXT-21/EC: 2-Button, 1-Channel Handheld Transmitter

The Nortek Security & Control Family of Brands


DXT-21/EC: 2-Button, 1-Channel Handheld Transmitter (433.92 MHz)


  • Unique extra top button
  • High visibility LED
  • Lithium batteries supplied
  • Pocket/belt clip supplied
  • Up to 700 feet of range
  • Order number: SNT00389

Installation Manual

WARNING: This product can expose you to chemicals including 1,3-Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

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