(3 customer reviews)


TX-2000A: Additional detectors can be added to any TX/RX-2000A to provide notification of another outdoor entry or driveway.

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The TX2000A monitor is effective at detecting people or cars as they approach your home or business up to approximately 50 feet. 

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Click here for additional information about the TX2000A and to access installation instructions.


  • Detector powered by 2 AA battery 
  • Outdoor Wireless transmitter up to 2,000 feet
  • Long battery life circuit design 
  • LCD reset able counter built into receiver 
  • Fully automatic, no alignment required
  • Combined receiver powered by economical 12V DC, UL approved, plug-in power supply (no batteries to change) 
  • Operates several chimes, buzzers or bells 
  • Uncomplicated wiring, install accessories in minutes 
  • Universal mounting bracket allows for easy ceiling, wall or side mounting
  • Welcomes with a pleasant sounding chime 
  • Helps control theft
  • One year warranty against defects in material or workmanship 
  • Prevents unannounced entry
  • FCC approved

3 reviews for TX2000A

  1. Winona Crum (verified owner)

    Love this product. Our first TX and RX were a gift from our son. We used that transmitter in our driveway for nearly 10 years. when it finally gave up, we replaced it with a new one. Even bought a 2nd TX to put in back of house. Have given referrals to a number of people who also liked it. I nicknamed it “Bong” because of the signal sound we selected. People gasp and bug their eyes when they hear the signal and I tell them “Oh, that’s just Bong!”

  2. Bill (verified owner)

    This transmitter and receiver unit works well at my location, even with the transmitter place nearly 100 yards from the receiver. Before ordering, I inquired with Rodann and was informed that I needed the transmitter set to a long wavelength for that distance. All works well. The only reason I did not give this rating 5 stars is because the transmitter could be built more robust. They last 2 or 3 years at most. This is the 3 unit I have purchased. The company is easy to work with.

  3. Mark (verified owner)

    Have owned the TX and RX for 5 years now and I am very pleased with both. I live in a subtropical climate so in the summer the very heavy consistent rains sometimes cause the unit to temporarily fail. Once the moisture in them dries out, they work fine again. What helps is if you can take a piece of rubberized tape or a little bit of silicone and cover the 2 screw holes in the back of the TX unit which will help keep out the moisture. Other than that I highly recommend them. The technical support/customer service at Rodann Tech are a pleasure to work with and are extremely helpful.

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