MWST-1812 2-Gang Wireless Wall Switch with Delay-Off Timer

Automated Home Solutions.

MWST-1812 2-Gang Wireless Wall Switch with Delay-Off Timer

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ABOUT BRAND

Dual-Load Wireless Transmission, 6-Setting Pre-Set Timer Infrastructure

Product Description

The MWST-1812 2-Gang Wireless Wall Switch is designed to provide convenient wireless control of compatible RF433 smart receivers without requiring mains wiring. Powered by a single CR2032 lithium battery, the transmitter can be installed easily on a standard switch box or directly onto a flat wall surface using screws or double-sided adhesive tape.

Featuring two independent control channels, the wall switch supports wireless ON/OFF switching together with push-dim functionality when paired with compatible dimmer receivers. The integrated delay-off timer automatically sends an OFF command after a selected time period, making it ideal for bedrooms, hallways, bathrooms and staircases where automatic lighting shut-off improves convenience and energy efficiency.

Its slim Scandinavian-inspired design blends naturally into modern interiors while delivering dependable RF433 wireless communication for homes, apartments, hotels, offices and commercial smart automation systems.

Key Features

• 
  Model Number: MWST-1812
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  RF433 (433.92MHz) wireless communication
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  2-gang wireless wall transmitter
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  Two independent control channels
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  Wireless ON/OFF switching
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  Push-dim lighting control
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  Built-in delay-off timer
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  Multiple timer interval settings
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  Battery-powered operation
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  Surface or switch-box installation
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  Compatible with RF433 smart receivers
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  Modern wall-mounted design
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  Long battery life
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  Residential, hospitality and commercial applications

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Technical Details

The MWST-1812 is a battery-powered RF433 wireless wall transmitter designed for intelligent lighting and appliance control.

Device identification

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  Device Name: 2-Gang Wireless Wall Switch
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  Model: MWST-1812
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  Wireless Communication: RF433 (433.92MHz)
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  Power Supply: 1 × CR2032 Lithium Battery
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  Channels: 2 Independent Channels
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  Control Functions: ON/OFF, Push-Dim and Delay-Off Timer
• 
  Application: Wireless lighting and smart receiver control

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Technical Specifications

Product Performance Characteristics

RF433 Wireless Communication

Operates using 433.92MHz RF wireless technology, providing dependable communication with compatible RF433 receivers over an indoor operating range of up to 30 metres, depending on the installation environment.

Dual Independent Channel Control

Features two independent control channels, allowing separate operation of lighting circuits or other paired RF433 receivers from a single wall-mounted transmitter.

Built-in Delay-Off Timer

The transmitter automatically sends an OFF signal when the selected timer expires, improving convenience and reducing unnecessary energy consumption.

Push-Dim Lighting Control

Supports push-dim functionality when paired with compatible RF433 dimmer receivers, allowing users to increase or decrease lighting brightness directly from the wall switch. 

Electrical & Physical Specifications

• Wireless Frequency: 433.92MHz
• Battery: 1 × CR2032 Lithium Battery
• Indoor Operating Range: Up to 30 metres
• Operating Temperature: 0°C to +45°C
• IP Rating: IP20 (Indoor Use)
• Dimensions: 80 × 80 × 14 mm
• Installation: Wall surface or standard switch box mounting

Professional Engineering

Designed for OEM manufacturers, electrical contractors and smart home professionals requiring reliable RF433 wireless wall control for lighting, dimming and automated switching in residential, hospitality and commercial smart building installations.

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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