MWMR-2300 Built-in Wireless Relay Receiver

Automated Home Solutions.

MWMR-2300 Built-in Wireless Relay Receiver

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ABOUT BRAND

Product Description

The WBT-913 Wireless Switching ON/OFF & Dimming Module offers a practical way to extend lighting control without modifying existing wall switch layouts. Installed behind a standard switch, the module transmits RF433MHz wireless signals to compatible receivers, allowing users to switch or dim additional lighting circuits from a single control point.

Its compact design fits discreetly inside standard electrical back boxes, making it ideal for retrofit projects, home renovations and smart lighting upgrades where running new wiring would be difficult or costly.

Powered by both a CR2032 lithium battery and 230V AC, the transmitter delivers reliable operation while supporting wireless control distances of up to 50 metres indoors under suitable conditions. Whether adding decorative lighting, feature lighting or additional room control, the WBT-913 provides a simple and effective smart home solution.

Key Features

• Model Number:  MWMR-2300
• Built-in wireless relay receiver
• RF433.92MHz (System Nexa)
• Wireless ON/OFF switching
• Permanent concealed installation
• Maximum resistive load:  2300W
• Compatible with existing wall switches
• Smart Mode compatible
• Nexa Bridge compatible
• 32 programmable memory locations
• Adjustable automatic shut-off timer
• Compact junction-box installation
• Indoor use
• Self-learning wireless programming

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Technical Details

The MWMR-2300 is a compact RF433 wireless built-in relay receiver designed for permanent installation inside switch boxes and junction boxes for wireless lighting and appliance control.

Device identification

• Device Name:  Built-in Wireless Relay Receiver
• Model:  MWMR-2300
• Wireless Communication: System Nexa RF433.92MHz
• Power Supply:  220–240V AC, 50Hz
• Maximum Load:  2300W Resistive
• Control Methods: RF Remote Controls, Existing Wall Switches and Nexa Bridge
• Application: Wireless lighting and electrical appliance control

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Technical Specifications

Product Performance Characteristics

Reliable RF433 Wireless Communication

Operates using System Nexa 433.92MHz RF wireless communication, providing dependable operation with compatible transmitters over a wireless range of up to 30 metres, depending on installation conditions and surrounding building materials.

Smart Mode Compatibility

Supports Smart Mode, allowing users to save and activate up to three favourite lighting or automation scenes using compatible Nexa Smart Mode transmitters for quick one-touch control.

Concealed Professional Installation

Its compact dimensions allow installation inside standard electrical junction boxes or switch boxes. The receiver can be connected to existing 230V wall switches, making it easy to upgrade conventional lighting circuits with wireless smart control while preserving the original switch appearance.

Built-in Auto Shut-off Timer

Includes an adjustable automatic timer with selectable shut-off periods of:

• Off (Disabled)
• 1 Minute
• 10 Minutes
• 1 Hour
• 4 Hours

This feature makes the receiver ideal for staircases, hallways, storage rooms and energy-saving lighting installations.

Electrical & Physical Specifications

• Power Supply: 220–240V AC, 50Hz
• Maximum Resistive Load: 2300W
• Wireless Frequency: 433.92MHz (System Nexa)
• Wireless Range: Up to 30 metres
• Memory Capacity: 32 transmitters
• Standby Power Consumption: <1W
• Protection Rating: Indoor Use
• Dimensions: 40 × 45 × 15 mm
• Installation: Concealed junction box or switch box
• Compatible Systems: System Nexa, Nexa Bridge and Smart Mode
•  

Professional Applications

The MWMR-2300 is designed for electricians, OEM manufacturers and smart home installers requiring reliable concealed RF433 wireless control for lighting circuits, stairway lighting, corridors, utility rooms, offices and residential automation systems. Its compact design, timer functionality and Smart Mode compatibility make it a versatile solution for both new installations and retrofit projects.

Why Clients Select ARC Technology Co Ltd

ARC Technology Co Ltd provides industrial solutions through precision engineering and adherence to international standards. Our operations are governed by rigorous quality management systems to ensure every project meets specific technical requirements and safety protocols. We focus on delivering durable results that support long term operational efficiency for our partners.

Reliability

ARC Technology Co Ltd is an established partner providing stable and consistent industrial engineering solutions.

Quality

We integrate high service standards with a comprehensive understanding of international technical and safety regulations.

Performance

Our structured methodology protects client interests and ensures all technical objectives are achieved efficiently.

FREQUENTLY ASKED QUESTIONS

1. What core industries does ARC Technology Co Ltd serve?

We provide high-precision engineering and automation hardware for both industrial sectors and residential smart home environments. Our expertise ranges from RF signal integrity and power monitoring to robust mechanical hardware for professional building applications.

2. Are your smart home products compatible with major ecosystems?

Yes. Our latest solutions are engineered for Universal Connectivity, focusing on interoperability through the Matter standard. We also fully support established protocols including Zigbee, BLE (Bluetooth Low Energy), and Wi-Fi to ensure seamless integration with your existing devices.

3. What quality certifications do your products hold?

Quality and safety are our highest priorities. Our manufacturing facility in Shenzhen is ISO certified, and our products carry globally recognized certifications including CE, UL, FCC, RoHS, and REACH, ensuring they meet rigorous international safety and environmental standards.

4. Does ARC Technology provide custom engineering (OEM/ODM) services?

Absolutely. We act as a critical bridge for global brands in Europe and North America. Utilizing our Taiwanese R&D and Global Production model, we provide comprehensive support from initial design and rapid prototyping to final installation and manufacturing scaling.

5. How do your solutions support energy efficiency and sustainability?

We specialize in Precision Energy Management. Our hardware provides high-precision power monitoring down to the micro-amp level, allowing utilities and consumers to track, analyze, and optimize their energy usage to meet global sustainability goals.

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