Description
Product Overview
The 12V Single-Channel Wireless Receiver Board is a ready-to-use wireless control solution designed for seamless integration into 12V DC systems. This module serves as a bridge between a wireless remote and a DC-powered device, allowing you to control motors, pumps, LED lighting, access control systems, and other 12V equipment without complex wiring or programming .
The system includes a compact receiver board designed for DC 12V operation, paired with a stylish walnut-finished remote controller. The 433MHz wireless frequency offers excellent penetration through walls and obstacles, providing reliable control for home automation, automotive accessories, and DIY projects . Whether you are retrofitting existing machinery, building automated gates or barriers, or developing custom control systems, this module offers a simple, effective solution.
Key Features
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DC 12V Power Compatibility: The receiver is designed to operate on 12V DC power, making it ideal for automotive, security, and battery-powered applications .
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10A Relay Output: Features a built-in relay capable of switching loads up to 10A at 12V DC or 10A at 120V AC, suitable for controlling motors, solenoid valves, LED lighting, and other DC-powered equipment .
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433MHz Wireless Technology: Operates on the 433.92MHz frequency band, offering better penetration through walls compared to 2.4GHz alternatives, with typical indoor range of 30–50 meters and up to 100 meters in open space .
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Learning Code Technology: Utilizes EV1527 learning code technology, allowing secure pairing of multiple remotes without specialized programming tools. The receiver can store multiple transmitters .
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Multiple Control Modes: Supports programmable operating modes including Momentary (Jog), Toggle (Self-Lock), and Latched modes, configurable via the learning button .
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Stylish Walnut Remote Controller: The transmitter is housed in a sleek, natural walnut wood casing, providing a premium look and feel suitable for home decor.
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Easy Installation: The receiver board features screw terminals for power, ground, and load connections (NO, NC, COM), making it simple to wire into existing systems .
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Status Indicator: An onboard LED provides clear visual feedback for power status, relay activation, and learning mode confirmation .
Technical Specifications
| Parameter | Operating Value |
|---|---|
| Operating Voltage | DC 12V |
| Standby Current | ≤ 8mA – 10mA |
| Relay Contact Current | 10A @ 12V DC / 10A @ 120V AC |
| Wireless Frequency | 433.92 MHz |
| Receiver Sensitivity | ≥ -105 dBm |
| Remote Control Range | 50–100 meters (open area) |
| Encoding Type | EV1527 Learning Code |
| Operating Temperature | -10°C to +80°C |
| Board Dimensions | Approx. 68mm × 48mm |
| Remote Battery | 12V 23A (included) |
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