Technical Specifications
- Product Type: RF Remote Control + Wireless Receiver Module
- Channels: 4 Channel Output
- Operating Frequency: 433MHz
- Mode: Non-Locking (Momentary)
- Voltage (Receiver): Typically 5V12V 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: 1050 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.





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