4 Channel Wireless Four Button RF Remote Control Transceiver Module (Mode: Non Locking)

The 4-Channel RF Remote Control Module is a wireless control system used to switch 4 independent devices ON/OFF remotely using radio frequency (RF) signals.

In Non-Locking mode, each button works as momentary control, meaning Output is active only while the button is pressed When released, output turns OFF automatically.

Specifications

• Frequency: 433 MHz (commonly used ISM band)
• Channels: 4 independent channels
• Control Type: Non-locking (momentary action)
• Modulation: ASK (Amplitude Shift Keying)
• Operating Voltage: 5V DC (typical)
• Output Type: Digital relay / transistor output
• Output Channels: 4 outputs (CH1, CH2, CH3, CH4)