4-Channel RF Remote Control Transceiver Module 433MHz Wireless 4-Button Remote (Non-Locking Mode) for DIY Electronics, Arduino, Home Automation

Technical Specifications

• Product Type: RF Remote Control + Wireless Receiver Module
• Channels: 4 Channel Output
• Operating Frequency: 433MHz
• Mode: Non-Locking (Momentary)
• Voltage (Receiver): Typically 5V–12V DC (depends on module type)
• Remote Buttons: A, B, C, D (4 buttons)
• Working Current: Low power consumption
• Encoding Type: Learning code / EV1527 or similar
• Receiver Output: Relay / Logic signal (depends on module model)
• Remote Range: 10–50 meters (open area)
• Antenna: Built-in PCB antenna or external antenna support
• Applications:
  • Home automation
  • Arduino & microcontroller projects
  • Wireless relay switching
  • Robot remote control
  • Smart lighting
  • Garage doors, fans, motors, pumps
  • Security systems

Product Description

The 4-Channel Wireless RF Remote Control Transceiver Module is a compact and reliable 433MHz remote system designed for DIY electronics, home automation, Arduino projects, and wireless switching applications.

This module features 4 independent output channels, controlled by a 4-button RF remote. It operates in Non-Locking (Momentary) Mode, meaning the output activates only while the button is pressed — ideal for robotics, relays, smart control, RC systems, LED switching, and more.

With strong RF transmission, stable performance, and long-range operation, this wireless RF control system is perfect for hobbyists, makers, and automation projects.