433MHz Wireless RF Remote Control Receiver Module | 3.6V–12V | Smart Learning Code | Multi-Mode Relay Controller

📝 Description 

This compact 433MHz RF remote control receiver module is designed for wireless control of LED light strings, Christmas tree lights, and general-purpose electronic switches. It features ultra-low power consumption, high sensitivity, and multiple operating modes, making it perfect for DIY electronics, smart home systems, and automation projects.

With intelligent learning code (1527 protocol), it supports up to 10 remotes and offers selectable modes such as momentary (inching), self-locking, interlocking, and delay (5–20 seconds). The module is highly reliable with ASK modulation, ensuring strong signal transmission and good interference resistance.

⚙️ Features 

Wireless control for LED lights, string lights, and power switches

Supports long-range voltage input: DC 3.6V–12V

Ultra low static power consumption: 3.6mA – 5.5mA

High sensitivity RF reception: ≥ -107dBm

Compact size: 26mm × 13mm × 1mm

Frequency: 433MHz ASK modulation

Intelligent learning code: 1527 protocol

Remote pairing via learning button

Stores up to 10 remotes

Multiple working modes:

Momentary (inching)

Self-locking

Interlocking

Delay (5–20 seconds)

📦 Specifications

Working Voltage: DC 3.6V – 12V

Max Load Current: 2A

Static Current: 3.6mA ~ 5.5mA

Working Frequency: 433MHz

Reception Sensitivity: ≥ -107dBm

Modulation Mode: ASK

Code Type: 1527 learning code

Learning Method: Learning button

Stored Remotes: Up to 10

Operating Modes: Momentary, Self-lock, Interlock, Delay (5–20s)

Temperature Range: -20°C to 80°C

Size: 26mm x 13mm x 1mm (L × W × H)