Home Control and Smart Lighting with 4-Channel 20A Detection Module

• Customization: Available
• Color: White
• Connection: Wired
• Model NO.: VSU-R0820A
• Function: APP Control, Energy Monitoring, Remote Control, Scene Modes, Security, Smart Linkage, Timer, Voice Control
• Material: Plastic
• Certification: CE Certification, Knx Certification, Product Safet
• Communication Protocol: 485 Communication
• Bus Voltage: DC 21-30V
• Bus Current: ≤12mA
• Housing Material: PA66
• Operating Temperature: -5°C...+45°C
• Storage Temperature: -25°C...+ 55°C
• Transport Temperature: -25°C...+ 70°C
• Relative Humidity: Max 90%
• Transport Package: Carton / Wooden Box
• Specification: Max 16A (resistive load)
• Trademark: VSU
• Origin: Shanghai, China
• HS Code: 8517699000
• Production Capacity: 50, 000 Pieces/Year
• Package Size: 25.00cm * 20.00cm * 18.00cm
• Package Gross Weight: 3.000kg
• Lead Time: 3 days (1 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

Product Description

4-Channel Dimming Module for Smart Home Lighting Control

The 4-Channel Dimming Module is designed for modern smart home lighting systems, offering powerful and precise brightness control for up to four independent lighting circuits. It allows smooth dimming for LED, incandescent, and halogen lights, ensuring energy savings and comfort.
Compatible with KNX, RS-485, or other smart home control systems, this module enables remote control, scene setting, and automatic lighting schedules through wall touch panels, mobile apps, or voice assistants like Alexa and Google Home.
Ideal for homes, offices, hotels, and commercial buildings, the 4-channel dimming module supports flexible integration with any smart home automation system. It helps create personalized lighting scenes, enhances ambiance, and provides efficient smart lighting control across different environments.
Upgrade your smart home solutions with intelligent dimming technology — bringing comfort, style, and energy efficiency together in one compact design.

detailed parameters

Model	4-Channel Dimming Module
Channels	4 independent dimming channels
Rated Current	16A per channel
Input Voltage	AC 100–240V, 50/60Hz
Dimming Type	LED / Incandescent / Halogen / Dimmable CFL
Control Interface	RS-485 / KNX
Control Method	App, Touch Panel, Voice (Alexa, Google)
Protection	Overload, Short Circuit, Overheat
Installation	DIN-rail mounting
Working Temperature	-10°C ~ +55°C
Applications	Smart homes, hotels, offices, villas

>> Shanghai Fante lndustrial Co., Ltd, headquartered in Shanghai, is a high-tech enterprise focusing on innovation andupgrading of the electrical industry,  and is also a leader in the smart electrical industry.
>> Fante is committed to enabling traditional power to achieve digital and intelligent management. its core business isthe research and development,  manufacturing, and sales of inteligent high and low voltage electrical, smart and safeelectricity, and inteligent control equipment, as well as the technical development, technical consulting, andtechnical services of the intelligent electrical Internet ofThings application platform
>> the company's business focuses on the two major markets of smart electrical and lCT internet ofThings business,and provides application solutions for smart electrical, smart lighting, smart city, lnternet of Things, and ICTintegrated business around the three major areas of digital technology, dual carbon energy saving, and smart andsafe electricity use
>> its solutions include smart circuit breakers, internet of Things gateways, application terminal equipment, buildingequipment energy-saving integrated equipment, and smart city lnternet of Things platforms, using digitaltechnology to provide electrical safety and energy saving industry-wide solutions for building energy, The companyhas strong independent innovation capabilities and possesses a number of core technologies

>> Since its establishment in 2012, it has authorized more than 30 patents (including 4 invention patents); more than 50software certifcates and copyrights; more than 80 quality certifcation certifcates; more than 1,000 engineering casesAll products have passed international CE certifcation, ls09001 and other quality system certifcations.
>>Over the vears, through close technical exchanges and cooperation with malor desian institutes and universitiesacross the country, the company has now gathered a group of knowledgeable, experienced, and excellent seniortechnical and management personnel and senior product research and  development consultants, providing strongtechnical support for the research and development of high-tech products.

Q1:Who are we?
A1:Fante was founded in 2012 and is headquartered in Shanghai. We also have some factories in Zhejiang and Guangdong. Our team consists of 30 qualified and enthusiastic people.
 
Q2:What can you buy from us?
A2:We are committed to empowering traditional power systems to achieve safe and energy-efficient digital management, putting your electricity under control! We are experts in energy conservation, monitoring, and power quality solutions. Our main products include smart electrical systems, smart energy meters, power meters, smart circuit breakers, smart lighting controllers, and smart gateways.
 
Q3:Why should you choose us as your supplier?
A3:With over 15 years of experience in the field of smart power energy management, we have the quality, experience and flexibility to provide the best solutions and achieve customer satisfaction. This combination of elements allows us to develop and customize solutions according to our customers' specifications.
 
Q4: Are your products original? 
A4: Yes! All products are original and produced by original manufacturers. Our parts could accept any kinds of testing, if there is quality problems we will take responsible. 
 
Q5: What is your warranty? 
A5: Within 90 days after package have been received. 
 
Q6: What is your lead time? 
A6: There is no lead time for products in stock. Most products can be shipped within 7 days after payment.
 
Q7: What's the MOQ for your products? 
A7: We accept small orders from our customers. Please feel free to contact us. 
 
Q8: Can I request a sample for testing?
A8: Of course. However, you may need to pay the sample fee.
 
Q9: How do I pay for the order?
A9: You may pay by TT, Paypal, Western Union and Made in China online.Or you may also consult us. 
 
Q10: How are my parcel is shipped?
A10: Normally we use DHL, FedEx, TNT, EMS etc. Please contact with us otherwise. 

Q11: Do you provide the BOM Kitting service? Can I send my BOM to you? 
A11: Yes, certainly. Please feel free to contact us and send us the BOM, we will quote to you.
 
Q12:Can I use my own logo or design on the merchandise?
A12:Yes, we provide OEM/0DM service, your logo and design can be made on the product.
 
Q13:Other suppliers have better prices than yours.
A13:"Try our best to help customers solve order problems" is our belief, if you have a better price, please let me know, we will try our best to meet your price and support you.
 
Q14: We have never worked together before, how can we trust you?
A14: For your first order with us, you can pay a deposit to purchase the items from us, and pay the balance when the items are ready.