2CH Wireless Remote Control Transmitter, 12V/24V Compatible, RF 433MHz

This 2-channel RF remote control transmitter is designed to provide reliable wireless switching for 12V or 24V relay modules. Operating at 433MHz, it supports long-range communication with ASK modulation and a learning-code protocol. Whether you’re automating gates, lighting, or motorized systems, this compact and portable remote gives you efficient and secure control at the press of a button.

Key Features:

• Dual Channel Output: Control two devices separately with “A” and “B” buttons.
• 433MHz RF Signal: Offers stable transmission with long-distance control capabilities.
• 12V/24V Compatibility: Pairs with a wide range of receiver modules operating at both voltages.
• Compact & Portable: Features a keychain hook and sliding button cover for protection and convenience.
• Learning Code Support: Secure signal pairing using EV1527 or similar coding.
• Durable Build: Made from impact-resistant ABS material for everyday use.

Additional Specifications:

• Frequency : 433Mhz
• Operating Supply Voltage: 12V
• For Use With: 12-24V Relay Reciever Modules