A compact 2-button keyfob RF transmitter operating at 315MHz. Each button sends a distinct command, corresponding to two of the four outputs on compatible 315MHz RF receiver modules. Effective range is up to approximately 7.5 metres (25 feet) depending on line of sight and obstructions.

Since this is a transmitter only, it will activate all compatible receivers within range simultaneously — there is no sub-addressing for individual receiver control.

Key Features

• 2-Button Operation – Two distinct commands for on/off or dual-channel control
• 315MHz Frequency – Compatible with standard 315MHz RF receiver modules
• Compact Keyfob Design – Small, lightweight, and portable
• Up to 7.5m Range – Depending on line of sight and obstructions

Specifications

• Frequency: 315MHz
• Buttons: 2
• Type: RF transmitter (keyfob)
• Range: ~7.5m (25 feet)

Ideal For

• Wireless control of RF relay modules
• Home automation triggers
• Remote on/off switching projects

Package Contents

• 1× 2-Button Keyfob RF Remote Control (315MHz)