4-Channel RF Wireless Remote Control Module 315MHz | Non-Locking | 12V Transmitter + 5V Receiver
Upgrade your wireless control projects with this 4-Channel RF Wireless Remote Control Module. Operating at 315MHz, it features a four-button handheld transmitter paired with a highly sensitive receiver module. The non-locking (momentary) mode ensures the signal is active only while a button is held – ideal for devices requiring temporary triggers such as electronic door locks, alarms, and smart control systems.
Each button on the remote corresponds to one of the receiver’s output pins (D0–D3), providing precise and responsive wireless control. The module is compatible with microcontrollers like Arduino and Raspberry Pi, making it ideal for students, hobbyists, and industrial developers.
Features:
4 separate control channels
315MHz RF communication
12V transmitter, 5V receiver
Non-locking momentary output
Compact receiver module (41x22x7mm)
Receiver sensitivity: -98dB
Signal range: 3 to 5 meters (open space)
Easy connection: VT, D0–D3, +5V, GND, ANT
Applications:
Remote-controlled lighting
Wireless signal triggering
Door locks, electric gates, alarms
Arduino and IoT applications
Note: Battery not included due to air shipping restrictions.
Package Includes:
1 x 4-Button RF Transmitter (12V)
1 x RF Receiver Module (5V)
Watch it in action:
