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Tuya/Smart Life WiFi+RF433 Smart Curtain Controller Blind Curtain Switch 16A for Roller Shutter/Blind

  • curtain wifi+kt203up

  • BSUMWELL

  • $7.3 - 8.9

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BSUMWELL WiFi+RF433 Smart Curtain Controller: 16A 85-260V wide voltage, voice/APP/RF control, Tuya/Smart Life compatible. CE/FCC certified, for roller shutter/blind, home automation

WF+433RF New VersionMulti-Mode Smart Curtain Remote SwitchTuya Smart Life Home Automation Controller1527 Learning Code RF433 Curtain ModuleVoice Control

AC Outlets Quantity
1 Outlets
Max. Current
16Amp
Max. Voltage
AC 100V~240V
Number of Switches
1
USB A Output Ports
0
USB Type-C Ports
0
Place of Origin
Guangdong, China
Model Number
curtainwifi+kt203up
Brand Name
BSUMWELL
Network
NFC
Switch Type
Single Pole/Double Throw
WIFI
Yes
Input Voltage
AC85-260V
Module Size
45*45*20 mm
RF Frequency
433MHz/433.92mhz
WIFI
IEEE 802.11 b/g/n
Max current
16Amp
Receiving Sensitivity
>97dbm
Color
White (Outside Shell)
Controller Size
110*38.1*15mm
Battery
23A 12V( Battery include )
Support encoding
1527 Leaning code


BSUMWELL WiFi+RF433 Smart Curtain Controller: 16A 85-260V wide voltage, voice/APP/RF control, Tuya/Smart Life compatible. CE/FCC certified, for roller shutter/blind, home automation
AC Outlets Quantity
1 Outlets
Max. Current
16Amp
Max. Voltage
AC 100V~240V
Number of Switches
1
USB A Output Ports
0
USB Type-C Ports
0
Place of Origin
Guangdong, China
Model Number
curtainwifi+kt203up
Brand Name
BSUMWELL
Network
NFC
Switch Type
Single Pole/Double Throw
WIFI
Yes
Input Voltage
AC85-260V
Module Size
45*45*20 mm
RF Frequency
433MHz/433.92mhz
WIFI
IEEE 802.11 b/g/n
Max current
16Amp
Receiving Sensitivity
>97dbm
Color
White (Outside Shell)
Controller Size
110*38.1*15mm
Battery
23A 12V( Battery include )
Support encoding
1527 Leaning code


1. Core Product Positioning

BSUMWELL curtainwifi+kt203up WiFi+RF433MHz Dual-Protocol Smart Curtain/Roller Shutter Remote Control Module is a "multi-mode control + high adaptability" remote device tailored for home automation scenarios. Leveraging Tuya ecosystem linkage, dual-protocol communication, and wide-voltage high-current design, it provides a convenient intelligent transformation solution for electric curtains, blinds, roller shutters, and other devices, balancing control flexibility and scenario compatibility.


2. Core Feature Highlights

  • Dual-Protocol & Multi-Mode Control for Seamless CoverageIntegrates 2.4G WiFi and 433MHz RF dual communication protocols, supporting remote control via Tuya/Smart Life APP, RF433MHz wireless remote, voice control through Alexa/Google Home, and traditional manual control. These modes work without interference, meeting both remote automation management needs and the simple operation demands of the elderly and children.
  • Wide Voltage & High Current for Multi-Motor AdaptationSupports AC 85-260V wide voltage input, compatible with household circuits in most regions worldwide. With a maximum load current of 16A, it can drive various household motors such as electric curtains, blinds, and roller shutters-eliminating concerns about equipment failures caused by insufficient load and adapting to home automation motors of different brands.
  • Automated Scenario Linkage to Free HandsIntegrated into the Tuya/Smart Life ecosystem, it allows setting scheduled tasks (e.g., automatically opening curtains in the morning and closing roller shutters in the evening). It also supports device grouping and family sharing for synchronized control of multiple curtains, and can link with other Tuya smart devices to create a whole-house automation scenario.
  • Learning Code Compatibility for Quick PairingSupports 1527 learning code, enabling fast matching with most 433MHz RF remote controls. No complex configuration is required-just learn and use immediately. With RF receiving sensitivity >97dbm, the remote signal covers a wide range, ensuring no control blind spots in indoor home scenarios.
  • Compact & Easy Installation, No Circuit Modification NeededThe module is only 454520mm in size, which can be seamlessly embedded into curtain motor control boxes or distribution boxes. No large-scale modification of existing circuits is required; ordinary users can complete the installation, realizing low-cost intelligent upgrading of traditional curtains/roller shutters.


3. Wide Application Scenarios

  • Home Scenarios: Electric curtains/blinds in bedrooms and living rooms. Through timing and voice control, they create a convenient and comfortable living environment, adapting to the different operation needs of the elderly and children in the family.

  • Office Scenarios: Roller shutters/blinds in offices. They can be set to open automatically when working and close automatically after work, and support shared control by multiple people, enhancing the intelligence and convenience of the office scenario.

  • Commercial Scenarios: Electric curtains in hotel rooms. Integrated into the hotel's intelligent management system (compatible with Tuya ecosystem), they provide guests with voice/APP control services to optimize the check-in experience.

  • Sunroom/Balcony Scenarios: Sunshade roller shutters in sunrooms. Timing control adapts to lighting needs at different times, balancing daylighting and sun protection to realize automated scenario management.


4. Quality & Supply Assurance

  • Product Quality: Adopts high-stability chips and components, and has passed international certifications such as CE, FCC, and RoHS, complying with safety and EMC standards in multiple markets. The 16A high-current design ensures long-term stable operation of the device, and the remote control powered by 12V batteries has a long battery life.

  • Supply Advantages: The supplier has overseas warehouses to flexibly respond to cross-border procurement needs, with a 98.5% on-time delivery rate and a response time ≤6 hours. It supports a minimum order quantity (MOQ) of 1 unit, and bulk purchases enjoy tiered pricing-with a unit price as low as $7.3, suitable for distributors and individual users with small and medium-batch procurement needs.

  • Market Recognition: The product achieves a 79% monthly search volume growth and 25% monthly sales increase, ranking 2nd in the roller shutter switch category. Exported to South America, Eastern Europe, and other regions, it has a 93.8% customer satisfaction rate and 77% profit margin, demonstrating strong market competitiveness.


bsw


About Shenzhen Posher Electric

Your Trusted Partner in Waterproof & Smart Electrical Solutions Since 2006

At Shenzhen Posher Electric, we engineer reliable, code-compliant electrical systems trusted by contractors, industrial facilities, and smart homeowners across 30+ countries in Europe and North America.


BSUMWELL Company Show


shenzhen gaoshengdasha Bsumwell-Posher electric.jpg

             BSUMWELL - SHENZHEN POSHER ELECTRIC CO.,LTD

             温州办公室


Why Choose Us?

✅ 19 Years of Expertise: Specializing in waterproof enclosures and smart home automation for extreme environments.
✅ Global Certifications: Products meet UL, CE, RoHS, IP65/IP68 standards – proven in marine, industrial, and outdoor settings.
✅ Tailored Solutions: Customize designs, branding, and packaging through OEM/ODM services.
✅ Fast Delivery: 15-day production lead time, 5-7 day global shipping via DHL/FedEx.





Power distribution room 

             Auxiliary production area

            Core production area 

Production Workshop


Core Product Technologies

1. Waterproof Electrical Systems

  • Industrial-Grade Enclosures: Stainless steel/aluminum/ABS junction boxes with anti-corrosion coatings.

  • Safe Connectivity: IP68-rated industrial plugs, connectors, and cable glands for wet/dusty environments.

2. Smart Home & IoT Ecosystem

  • Seamless Control: WiFi switches, cameras, sensors, and GPS trackers compatible with Alexa/Google Home.

  • Security Focused: EN 16361-certified smart door locks with military-grade encryption.


Finished goods warehouse           

Outbound confirmation room             

Product testing room             

Testing workshop            


Who We Serve

  •  Contractors: Bulk pricing on UL-listed enclosures for commercial projects.

  •  Industries: Oil & gas, marine, telecom – corrosion-proof solutions since 2006.

  •  Smart Home Brands: White-label our IoT devices to expand your product line.

[Download Product Catalog] [Request Custom Quote]


Quality Assurance

  • ️ 18-Month Warranty: Free replacements for any product quality issues.

  •  Rigorous Testing: Salt spray, UV aging, 10,000-cycle durability tests.

  •  Eco-Friendly: REACH-compliant materials, recyclable packaging.



Operating equipment 2 

             Operating equipment

             The goods are packed out of the container

Production related 







bsw


Q1. Can I request samples of waterproof aluminum enclosures before bulk ordering?
A: Absolutely. We encourage sample orders for quality validation and even accept mixed samples. While standard samples are provided free of charge for qualified clients, custom samples may incur a nominal fee that will be credited toward future orders.


Q2. What is your production lead time?
A: Our streamlined process ensures:

  • Samples: 3-5 working days (expedited service available)

  • Mass production: 1-2 weeks for orders exceeding 1,000 units
    Note: Lead times may vary for complex customization projects.


Q3. Is there a minimum order quantity (MOQ) for waterproof enclosures?
A: We prioritize flexibility for our partners:

  • Sampling: MOQ 1 unit for quality verification

  • Bulk orders: Competitive MOQ starting at 500 units, with tiered pricing for volume orders


Q4. What shipping methods do you offer for international orders?
A: We provide end-to-end logistics solutions:

  • Express: DHL/UPS/FedEx (3-5 days, door-to-door tracking)

  • Air freight: 5-7 days for urgent bulk shipments

  • Sea freight: Economical option for full-container loads (FCL)
    Customs clearance support included for all shipments.


Q5. What is the standard ordering process?
A: Our 5-step streamlined workflow:

  1. Technical consultation (application scenarios/IP rating requirements)

  2. DFM analysis & formal quotation

  3. Sample approval & 30% deposit payment

  4. Production with weekly progress reports

  5. Final inspection & balance payment


Q6. Can you apply custom branding to the products?
A: Yes, we offer value-added OEM services:

  • Logo engraving/pad printing (provide vector files in .ai/.eps format)

  • Custom packaging solutions
    Design proof must be approved 72hrs before production commencement.


Q7. What quality assurance do you provide?
A: Our commitment includes:

  • Product warranty: 2-year limited warranty (extendable)

  • Certifications: IP68/IP69K compliant, RoHS & REACH certified

  • Testing reports: Third-party lab reports available upon request


Q8. How are quality issues handled?
A: Our zero-defect protocol ensures:

  1. Prevention: ISO 9001:2015 certified production with automated optical inspection

  2. Resolution:

    • Single-unit defects: Replacement within 48hrs (NCR report provided)

    • Batch issues: Full root-cause analysis + 3 resolution proposals within 72hrs

    • Critical defects: On-site technical support available


Need More Details?
Contact our sales team at [
Sales@bsumwell.com] for project-specific consultation.



1. who are we?
We are based in Guangdong, China, start from 2018,sell to North America(15.00%),Western Europe(15.00%),South America(10.00%),Eastern Europe(10.00%),Southeast Asia(10.00%),Central America(10.00%),Southern Europe(7.00%),Africa(5.00%),Oceania(5.00%),Northern Europe(5.00%),Domestic Market(5.00%),Eastern Asia(2.00%),Mid East(00.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
WiFi Camera/WiFi Smart Switch/WiFi Smart Socket/Waterproof Junction Box Plug And Socket/WiFi Sensor

4. why should you buy from us not from other suppliers?
Quality is our Culture. 24*7*365 Service on line. With us,your Money will be safe as in your own pocket. Free samples could be provided. Trade assurance order accept. Having a 10 person superb technical team. Fast delivery & best after sell service.


5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,Express Delivery;
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese

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Address: 
A430, Gaosheng Building, 18 Center Road, Xinqiao Street, Baoan, Shenzhen, China
Tel:+86 755-23576797 
 
WhatsApp: 
 
E-mail: 
vic@bsumwell.com
lucy@bsumwell.com
vivi@bsumwell.com
 

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Address: 
A430, Gaosheng Building, 18 Center Road, Xinqiao Street, Baoan, Shenzhen, China
Tel:+86 755-23576797 
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e.g., lucy@bsumwell.com, +86 18927440949

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