Sommer Hand Transmitter 4020 TX03-868-4 Garage Door Opener 868 MHz 4-Channel Remote Rolling Code

Sommer Hand Transmitter 4020 TX03-868-4 868 MHz 4-Channel Remote

Secure and Reliable Access Control for Your Gate System

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Product Overview

The Sommer Hand Transmitter 4020 TX03-868-4 is a high-quality 4-channel remote designed for seamless operation of gate systems, offering superior security with its 868.800 MHz rolling code technology. This hand-held transmitter provides secure access control for your automation systems, ensuring reliable and safe operation even in challenging environments.

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Key Features

• Rolling Code Technology:
  Enhanced security through rolling code technology, ensuring that each signal transmitted is unique, preventing unauthorized access.
• 4 Channels:
  Control up to four devices simultaneously, making it versatile for various automation systems.
• Long Range:
  Approx. 35 meters range under normal conditions, with functionality even from your vehicle. Range may vary in bad weather or due to physical obstructions (e.g., concrete walls, trees).
• Durable Design:
  Made with stainless steel for durability, and a sleek black/silver casing with red keys.
• User-Friendly:
  Easy to program without the need for dip switches, using a simple learning mode process for quick setup.

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Technical Specifications

• Model: 4020 / TX03-868-4
• Frequency: 868.800 MHz
• Channels: 4
• Encoding: Rolling code
• Battery: CR2032
• Case Color: Black/Silver
• Key Color: Red
• Dimensions: 87 x 24 x 17 mm

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Programming Instructions

1. Open the Receiver/Control Unit:
   Locate the receiver or control unit on your gate or motor. Be cautious, as the system may be live.
2. Activate Learning Mode:
   Find the learning button (may be labeled LERNEN, LEARN, MEMORY, PROGRAM, PRG, P, M, L, K1, or 1) on the circuit board. Press and hold it for a maximum of 2 seconds. The system will enter learning mode, indicated by a tone or LED light.
3. Program the Transmitter:
   Press the button on your new hand-held transmitter for at least 3 seconds. The gate may move, so be cautious. The transmitter button is now programmed.
4. Additional Buttons:
   Repeat the process for additional buttons, if necessary.

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Scope of Delivery

• 1x Handheld transmitter
• 1x CR2032 battery
• 1x User manual

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General Tips

• The Sommer Hand Transmitter uses rolling code encoding, which enhances security by ensuring that the signal changes every time it’s used.
• Ensure compatibility with your receiver system by following the user manual and learning mode process.

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Why Choose Sommer Hand Transmitter 4020 TX03-868-4?

• Secure and Reliable: The rolling code technology provides a high level of security, protecting against signal cloning.
• User-Friendly: Easy to program with clear instructions.
• Versatile: Control up to four devices from a single transmitter.
• Durable Construction: Built with stainless steel for long-lasting use.

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Upgrade your access control system with the Sommer Hand Transmitter 4020 TX03-868-4, offering advanced security, convenience, and reliability for your automation needs.