WST-2403 2-Gang Wall Switch with Delay-Off Timer

Automated Home Solutions.

WST-2403 2-Gang Wall Switch with Delay-Off Timer

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ABOUT BRAND

Dual-Channel Mechanical Automation, Surface-Mount Precision & Integrated Timers

Product Description

The WST-2403 2-Gang Wall Switch with Delay-Off Timer provides a flexible wireless control solution for compatible ARC RF433 smart home receivers. Operating on reliable RF433MHz wireless communication, the switch enables convenient control of lighting circuits and electrical appliances while supporting both standard switching and dimming functions.

Each of the two independent channels includes eight selectable delay-off timer options, allowing connected lighting or appliances to switch off automatically after a preset period. This feature improves convenience, enhances energy efficiency and is particularly useful for bedrooms, hallways, staircases, bathrooms and other locations where automatic shut-off is desirable.

Powered by a 3V CR2032 lithium battery, the WST-2403 requires no mains wiring, making installation fast and straightforward. Its clean modern appearance integrates easily with contemporary interiors while delivering dependable wireless performance for homes, apartments, hotels, offices and commercial automation projects.

Key Features

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  Model Number: WST-2403
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  RF433MHz wireless communication
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  2-gang wireless wall switch
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  Independent dual-channel control
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  Lighting control
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  ON/OFF switching
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  Dimming control
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  Eight selectable delay-off timer settings per channel
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  Compatible with ARC RF433 receivers
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  Battery-powered operation
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  No electrical wiring required
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  Modern wall-mounted design
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  Long battery life (up to 3 years)
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  Residential, hospitality and commercial applications

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Technical Details

The WST-2403 is a battery-powered RF433 wireless wall switch designed to provide intelligent control of compatible ARC RF433 receivers.

Device identification

• 
  Device Name: 2-Gang Wall Switch with Delay-Off Timer
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  Model: WST-2403
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  Wireless Communication: RF433MHz
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  Power Supply: 3V CR2032 Lithium Battery
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  Control Channels: 2 independent channels
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  Control Functions: ON/OFF switching, dimming and delay-off timer
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  Application: Wireless lighting and appliance control

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Technical Specifications

Product Performance Characteristics

Reliable RF433 Wireless Communication

Operates using RF433MHz wireless technology, providing dependable communication with compatible ARC RF433 receivers over an indoor operating range of up to 50 metres, depending on the building environment.

Dual Independent Control

Features two independently controlled channels, allowing separate operation of lighting circuits or electrical appliances from a single wall-mounted controller.

Selectable Delay-Off Timer

Each channel includes eight individually selectable delay-off timer settings, enabling connected devices to switch off automatically after a preset time to improve convenience and reduce unnecessary energy consumption.

Lighting and Dimming Control

Supports wireless ON/OFF switching and dimming control when paired with compatible ARC RF433 dimmer receivers, providing flexible lighting management throughout the home or workplace.

Environmental Protection

• Wireless Frequency: RF433MHz
• Power Supply: 3V CR2032 Lithium Battery
• Battery Life: Up to 3 years
• Operating Range: Up to 50 metres (indoor, depending on environment)
• Operating Temperature: 0°C to +40°C
• Dimensions: 80 × 80 × 15 mm
• Weight: 60 g
• Special Feature: 2 independent channels with 8 selectable delay-off timer settings per channel

Professional Engineering

Designed for OEM manufacturers, electrical contractors and smart home professionals requiring reliable RF433 wireless wall control for lighting, dimming and appliance automation in residential, hospitality and commercial environments.

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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