MTC404PC RF Relay Receiver

MTC404PC 433 MHz 4‑Channel RF Relay Receiver

The MTC404PC 433 MHz 4‑Channel RF Relay Receiver is a versatile and reliable wireless receiver designed for providing remote control functionality across a wide range of applications. Operating at the 433 MHz frequency and powered by 12 V / 24 V, this receiver ensures stable RF signal reception, enabling control of devices such as lighting systems, gates, garage doors, electrical sockets, window blinds, and actuators. With its durable construction and broad operating temperature range, it is suitable for both residential and industrial settings.

Equipped with self-learning code functionality, the MTC404PC can pair with multiple remote controls, each with different codes. The receiver also offers customizable output behavior through jumper settings, allowing users to select from momentary, latching, signal switch, or combined modes to match specific system needs.

Key Features:

• 433 MHz RF Receiver – Ensures reliable wireless signal reception from compatible remote transmitters.

• Four Channels – Provides four independent relay outputs for controlling multiple devices or functions.

• Learning Code Functionality – Easy pairing with remotes via learning mode, supporting multiple transmitters with different codes.

• Customizable Output Modes – Adjustable jumper settings for momentary, latch, and signal switch operations.

• Wide Operating Range – Supports operation from –40 °C to 80 °C, making it adaptable to diverse environments.

Product Specifications:

• Supply Voltage: 12 V / 24 V

• Operating Frequency: 433 MHz

• Channels: 4 relay outputs

• Current Rating: ≤ 10 A per channel

• Remote Memory: 30 codes (learning & fixed), 6 codes (rolling)

• Operating Temperature: –40 °C to 80 °C

• Dimensions: 74.5 × 54.5 × 27 mm

Applicable Scenarios:

• Automatic lighting control

• Gate and garage door automation

• Remote socket and actuator switching

• Window blind and motor control

• RF wireless automation systems

The MTC404PC RF 4-Channel Relay Receiver by My Touch Controls offers reliable wireless control for automatic gates, garage doors, and home automation systems. Operating on 433 MHz, it provides four independent relay channels for versatile device control. With compatibility for learning code, rolling code, and fixed code remotes, it ensures easy integration with a wide range of remote controls. Ideal for both residential and commercial use, the MTC404PC offers flexible control options for diverse automation needs.