Which firmware platforms can Corunsmart devices ship with?

Corunsmart devices can ship with Tuya or Tuya-Matter firmware for app-based retail brands, or with Tasmota, MQTT and Home Assistant-ready custom firmware on ESP32, ESP32-C2 and ESP32-C3 modules for integrators and open-ecosystem projects.

What certifications do Corunsmart products and factory hold?

The factory is BSCI and ISO 9001:2015 certified. Product lines carry CE, RoHS, FCC, UKCA, ETL and UL certifications depending on model and target market.

What is Corunsmart's production capacity?

Corunsmart produces around 400,000 pieces per month with about 160 employees in a 1,400 square metre Class 100 dust-free workshop in Bao'an, Shenzhen. Roughly 90% of output is exported.

Which markets does Corunsmart export to?

Corunsmart exports to more than 80 countries and regions, with key markets including the USA, the European Union, the United Kingdom, Russia, Mexico, Brazil and Southeast Asia.

Does Corunsmart offer OEM and ODM customization?

Yes. Corunsmart supports private-label logo, packaging, firmware and app customization, as well as ODM development of new smart switches, breakers, sockets, sensors and gateways for EU, UK, US, BR and universal standards.

Smart IR Remote Control Supplier & Suppliers serving the Vietnam market

Core Deployment Suite

High-Precision IR & Smart Bridge Solutions for Vietnam

Purpose-engineered for HVAC retrofit automation, legacy appliance bridging, and low-latency RF switching across residential and hospitality towers in Hanoi, Da Nang, and Ho Chi Minh City.

68.4%

AC Load in Commercial Peak Energy Demand

24.8%

Vietnam Smart Home Market CAGR (2024-2030)

>98%

Local Split AC Brand Infrared Library Match

<50ms

Local Transmission Latency via MQTT / Zigbee

Market Macro Dynamics

Vietnam’s Industrial & Smart Building Realities

Adapting universal infrared control and environmental sensors to Vietnam's high-humidity, monsoon climate and massive legacy split-unit HVAC installations.

HVAC Retrofit Economics

Over 82% of commercial and residential facilities in Ho Chi Minh City rely on non-inverter or legacy split-system air conditioning. Complete BMS rewiring is financially prohibitive. A Smart IR Gateway with dual-probe temperature and humidity monitoring allows property managers to turn non-connected systems into demand-response nodes without replacing physical equipment.

Tropical High-Humidity Resiliency

Vietnam experiences relative humidity exceeding 90% during monsoon periods. Standard consumer electronics suffer trace oxidation and IR photodiode beam scatter. Our Vietnam-dedicated IR modules undergo industrial-grade conformal nano-coating on PCB assemblies to guarantee zero performance drift across continuous condensation cycles.

Hospitality & Shophouse Architecture

From the narrow "tube houses" (nhà ống) of Hanoi to coastal Da Nang boutique resorts, RF penetration through dense reinforced concrete walls is critical. Corunsmart's hybrid IR + 433MHz/315MHz RF transmitters ensure single-room controllers reliably trigger exterior roller shutters, motorized shades, and HVAC simultaneously.

Technology Architecture

Engineering Roadmap: Matter, Cloud Fallback & Edge Computing

Transitioning from simple remote emulators to autonomous thermal comfort algorithms and unified local network control.

Local Matter-Over-Wi-Fi Integration

To eliminate cloud-outage vulnerabilities common in fluctuating regional broadband networks, our next-gen IR hardware runs a local bridging layer. By mapping IR code sequences into Matter clusters, air conditioners appear natively in Apple Home, Google Home, and Home Assistant without cloud latency.

Predictive Dynamic Climate Optimization

Leveraging high-sensitivity Swiss-manufactured Sensirion temperature and humidity arrays, the hardware does not merely switch states; it runs on-device dew point calculations. When the indoor index hits mold-risk thresholds, automated AC dry-mode cycles fire autonomously, safeguarding residential interiors.

Adaptive Full-Band RF Learning

Vietnamese residential gates and rolling shades use custom non-standard oscillating frequencies. Our hardware incorporates a widened 300MHz to 868MHz sweep receiver with sub-gigahertz signal filtering, offering instantaneous waveform cloning for rolling-code and fixed-code systems.

Supply Chain Advantage

Shenzhen Industry 4.0 Hub × Vietnam Localized Compliance

Combining the speed, component density, and cost efficiency of Shenzhen manufacturing with localized certifications and flexible logistics to Cat Lai and Hai Phong ports.

MIC Vietnam Compliance & Certification

All Wi-Fi, Zigbee, and Sub-GHz RF modules are engineered to meet Vietnam's Ministry of Information and Communications (MIC QCVN) technical requirements. We provide full laboratory test sheets and EMC documentation to ensure seamless clearance and local import registration.

Class 100 Dust-Free Optical Assembly

Corunsmart produces hardware in an ISO 9001:2015 certified 1,400 m² cleanroom. Infrared transmission relies on precision transmissive black polymer filters. Any dust contamination attenuates IR distance; our automated optical calibration ensures guaranteed 360-degree, 10-meter reach.

Cross-Border Transit Agility

Located in Bao’an, Shenzhen, our proximity to both air freight hubs and land corridor routes through Youyi Guan (Guangxi-Lang Son) enables door-to-door transit to Hanoi within 3–4 days, offering Vietnamese distributors unmatched stock elasticity and turnaround speed.

Need Custom OEM/ODM Solutions for the Vietnamese Market?

Get in touch with our solutions architects to discuss custom IR code libraries, Vietnamese language packaging, and white-label Tuya or Tasmota firmware integrations.

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Technical & Commercial FAQ

Frequently Asked Questions for Vietnamese Importers

Comprehensive technical and commercial clarifications to support procurement teams, systems integrators, and brand owners.

Does the IR database cover popular air conditioner brands in Vietnam?

Yes. Our embedded code library covers over 98% of air conditioner brands operating in Vietnam, including Daikin Vietnam, Panasonic, Casper, Funiki, Nagakawa, LG, and Midea. It also supports cloud update pull-requests for new local protocols.

Can you provide custom firmware like ESPHome or Tasmota?

Yes. In addition to official Tuya and Matter firmware, we provide flashable boards based on ESP32 or ESP32-C3 platforms configured for open MQTT, Tasmota, and Home Assistant deployments, allowing complete local data privacy without Chinese or overseas cloud dependencies.

How does your factory manage humidity resistance?

For Southeast Asian orders, our automated lines can deploy a protective acrylic or polyurethane conformal coating across the PCBA. This seals IC pins, solder joints, and crystal oscillators against condensation and corrosion caused by persistent ambient humidity.

What are the minimum order quantities (MOQ) for Vietnamese private label branding?

Our standard private label branding (laser engraving, customized retail box, and Vietnamese user manual) starts at 1,000 units. For white-label app customization on Tuya OEM setups, minimum volume terms apply upon technical scope review.

Integrated Ecosystem Expansion

Comprehensive Smart Hardware Suite for the Vietnam Market

Build a cohesive, energy-efficient IoT ecosystem. High-reliability circuit breakers, dimmers, Matter coordinators, access control, and motorized solutions tested for Vietnamese electrical standards.