SIWEIYI
Commercial HVAC Waterless Scent Diffuser CD200
Commercial-grade 280ml sheet-metal waterless cold-air scent diffuser featuring central HVAC connection, wall-mount & desktop installation, Tuya WiFi/Bluetooth App control, and up to 3,300 sq.ft fragrance coverage.
- Cold-air nebulizing technology — 100% waterless and heat-free to preserve pure essential oil aroma
- Large commercial coverage up to 3,300 sq.ft (approx. 300 m²) with built-in high-speed turbo fan for rapid diffusion
- Dual smart control via HD acrylic touch screen and Tuya Smart App (WiFi + Bluetooth) with 1H/2H/3H/8H timers and 3 mist levels
- 3-in-1 installation: Freestanding desktop, wall-mounted (bracket included), or central HVAC duct connected (1.6m PE pipe included)
- Heavy-duty Sheet Metal + Acrylic enclosure in Matte Black and Classic White with security key lock and leak-proof inverted design
- Industrial brushless motor (<38 dBA) and built-in smart liquid level sensor for low-oil alerts
Details
Tuya WiFi/Bluetooth App & HD Touch Panel Control
Manage commercial scenting effortlessly via the high-definition front acrylic touch panel or remotely through the Tuya Smart App (2.4GHz WiFi + Bluetooth). Set custom operating hours, monitor real-time liquid levels, and switch across 3 mist concentration intervals.
- 3 Preset Mist Levels: Level 1 (15s mist / 165s pause), Level 2 (60s mist / 120s pause), Level 3 (120s mist / 60s pause), plus custom app cycles
- 4 Quick Timer Presets: One-touch 1H, 2H, 3H, and 8H timer buttons directly on the touch panel
- Smart Liquid Level Sensor: Built-in digital sensor alerts staff on the screen and app when the 280ml bottle needs refilling
Direct Central HVAC Duct, Wall-Mount & Desktop Integration
Supplied with a 1.6-meter anti-corrosive PE tube, pneumatic quick-connector, and steel wall-mounting bracket, the CD200 adapts to any commercial architecture—from standalone retail counters to central HVAC air conditioning ducts covering up to 3,300 sq.ft.
- Central HVAC Connection: Connects directly to building AC ducts or split air conditioners for uniform multi-zone scenting
- Built-In High-Speed Fan: Internal turbo fan accelerates fragrance dispersion when used in freestanding or wall-mounted mode
- Anti-Theft Security Lock: Sheet-metal door with key lock (2 keys included) prevents unauthorized access in public venues
Classic White Variant
Two-tone white sheet-metal body with black acrylic touch panel, ideal for medical clinics, bright lobbies, and modern boutiques.
Matte Black Variant
Executive matte black sheet-metal body with acrylic touch panel, ideal for hotels, shopping malls, theaters, and gyms.
Split AC & Duct Dispersion
Delivers dry, residue-free cold mist evenly along air conditioning airflow paths without wetting ducts.
Official International Certifications & Verified Quality Assurance
Manufactured in SIWEIYI's ISO-standardized facility in Shenzhen, this model has undergone rigorous laboratory testing to ensure full compliance with international electrical safety, electromagnetic compatibility (EMC), and hazardous substance (RoHS) directives.
Every production unit undergoes 100% aging and atomization inspection prior to shipment, supporting worry-free customs clearance and retail distribution across global markets.
Available Variants & Configurations
- Matte Black Variant: Powder-coated black sheet-metal housing with center black acrylic touch panel.
- Classic White Variant: Powder-coated white sheet-metal housing with center black acrylic touch panel.
Standard Packaging & OEM/ODM Service
Gift Box Contents: 1× CD200 Diffuser, 1× DC 12V 1A Adapter & Cable, 1× 1.6m Anti-Corrosive PE Tube, 1× Pneumatic Connector, 1× Replacement Atomization Core, 1× Silicone Ring, 1× Wall-Mount Screw & Tool Kit, 2× Security Keys, 2× User Manuals.
Carton Specs: 8 pcs/ctn | 52.5 × 52 × 28.5 cm | 22 kg/ctn.
Specifications
| Model / SKU | CD200 (WiFi & Electric) |
|---|---|
| Product Dimensions | 231 × 186 × 84.1 mm |
| Coverage Area | Up to 3,300 sq.ft (approx. 300 m²) |
| Essential Oil Capacity | 280 ml |
| Color Variants | Matte Black / Classic White (Custom Colors Supported) |
| Housing Material | Powder-Coated Sheet Metal + High-Definition Acrylic Panel |
| Power Supply | DC 12V 1A (AC Adapter Plug-in) |
| Rated Power | 12 W |
| Motor Type | Industrial Brushless Motor + High-Speed Turbo Fan |
| Noise Level | < 38 dBA |
| Control Method | Touch Panel + Tuya Smart App (WiFi & Bluetooth) |
| Timer Settings | 1H / 2H / 3H / 8H + Custom 24/7 App Schedules |
| Spray Interval Levels | L1: 15s on / 165s off | L2: 60s on / 120s off | L3: 120s on / 60s off (Customizable) |
| Installation Mode | Wall-Mounted / Desktop / Central HVAC Duct Connected |
| Certifications | CE, RoHS, FCC |
| Color Box Dimensions | 26 × 13 × 25 cm |
| Packing Quantity | 8 pcs / carton |
| Master Carton Dimensions | 52.5 × 52 × 28.5 cm |
| Gross Weight per Carton | 22.0 kg / carton |
| Container Loading (20ft / 40ft / 40HQ) | 2,803 pcs / 5,806 pcs / 6,806 pcs |