433MHz 3-Button RF Remote for Gate & Garage Door | EV1527

433MHz EV1527 3-Button RF Wireless Remote Control Transmitter

Take command of your gate, garage door, or smart home devices with this compact and reliable 433MHz EV1527 learning code RF transmitter. Designed for universal compatibility, this 3-button wireless controller pairs effortlessly with most 433MHz receivers and smart home automation systems — giving you convenient, keychain-ready access control from up to 100 meters away.

Key Features

• Wide Compatibility: Works with electric gates, garage doors, barrier arms, lighting controllers, and other 433MHz-compatible smart home systems.
• EV1527 Learning Code: Fixed encoding method ensures secure, reliable signal transmission without interference.
• Long Wireless Range: Operates effectively at distances of 50–100 meters in open environments.
• 3 Independent Buttons: Each button stores its own unique code, allowing you to control up to 3 separate devices or functions.
• Compact & Portable: Slim, lightweight keychain design makes it easy to carry and store — fits in your pocket or attaches to your keys.
• Durable Construction: Built from quality materials for lasting everyday use.
• EU Plug Compatible: Designed with EU specifications in mind.

Specifications

What Can You Control?

This versatile RF transmitter is suitable for a wide range of applications including:

• Electric sliding or swing gates
• Garage door openers
• Roller shutters and barrier arms
• Smart home lighting and switch modules
• Industrial machinery access controls

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Learn More About Wireless RF Standards

For more information on radio frequency device standards and safety, visit the FCC (Federal Communications Commission) or explore home security and automation guidance at CPSC.gov.

Learn more: Home Assistant

Frequently Asked Questions

Q: What devices is this 433MHz RF remote compatible with?

A: This 433MHz EV1527 remote transmitter is compatible with most 433MHz learning-code receivers, including electric gates, garage door openers, barrier arms, smart home relay switches, and lighting control modules that support the EV1527 fixed code protocol.

Q: How do I pair this remote with my receiver?

A: Pairing is simple — put your 433MHz receiver into learning mode (usually by pressing the learn button on the receiver), then press the desired button on this transmitter. The receiver will store the code, completing the pairing process. Refer to your receiver's manual for exact steps.

Q: What is the effective transmission range of this remote?

A: In open environments, this RF transmitter delivers a reliable wireless range of 50 to 100 meters. Range may vary depending on obstructions such as walls, metal structures, or other signal interference.

Q: Does this remote require a battery?

A: Yes, this remote control requires a small battery (typically a 12V A23 or 27A type, commonly used in RF key fobs). Please check the battery compartment on the unit to confirm the correct size before purchasing a replacement.