LED Level Sensor HVAC Scent Machine with Magnetic Lock ST-01LH
ST-01LH is more than a diffuser; it’s a high-security scent management asset for high-traffic environments. Featuring an encrypted magnetic card lock to safeguard your essential oil investment and an intuitive LED strip for instant maintenance diagnosis, it eliminates the guesswork and security risks of traditional scenting. Fully customizable via OEM—from private labeling to bespoke housing colors.
Model :
ST-01LHWeight :
6.3kgColor :
Black/WhitePayment :
T/T,L/C etcProduct Origin :
ChinaShipping Port :
GuangZhou PortSample :
AvailableOEM/ODM :
AvailableOil capacity :
1000MLLED Level Sensor HVAC Scent Machine with Magnetic Lock ST-01LH
ST-01LH is a smart 5,000-8,000m³ HVAC scent machine designed for precise scent management. Featuring a unique LED strip for real-time liquid level detection and a secure magnetic card unlock system, it operates at ≤45dB with a 1000mL capacity. With Bluetooth/WiFi App control and a touch-sensitive LCD screen, it provides a high-end, secure fragrance solution for luxury hotels, spas, and boutique showrooms.
| Product Name | Commercial HVAC essential oil aroma diffuser |
| Model Number | ST-01LH |
| App-controlled | Yes |
| Operating Language | English |
| Power Source | Electric |
| Oil Capacity | 1000ML |
| Timing Function | Yes |
| Installation | Lay flat/HVAC/Wall |
| Noise | <45 dba |
| Batteries Included | Yes |
| Material | Metal |
| Type | Air purifying aromatherapy |
| Humidity Control | Touch button/Bluetooth/Wifi |
| Coverage | 5000-8000 CBM |
| Power | 25W |
| Voltage | AC 110-240V |
| Size | 289*166*357MM |
| Feature | Eco-Friendly, Remote Control, RECHARGEABLE, Large Capacity, AIR FRESHENER |
| Logo/pattern | Laser Printing, Inkjet Printing, UV printing, Heat-transfer Printing, 3D Printing, Hot Stamping, Silk screen printing |
| Application | Household, Toilet, Hotel, Commercial, SPA |
| Warranty | 1 Year |
Integrated LED strip provides instant visual feedback on oil levels - High (Green), Medium (Yellow), or Low (Red) for proactive maintenance.
Encrypted magnetic card system prevents unauthorized access in busy public areas.
Flexible configurations including Standard LCD, Non-LCD, or PVC-LCD options.
Advanced cold-air technology covers up to 8,000m³ with consistent aroma mist.
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Luxury Hotel Lobbies
Enhance guest arrivals with a signature scent while monitoring oil levels at a glance through the LED strip. ![]() |
High-End Spas & Wellness
Maintain a tranquil environment with ≤45dB quiet operation and precise aroma intensity control. ![]() |
Boutique Retail & Galleries
Secure your scenting investment in high-traffic areas using the magnetic card encryption feature. ![]() |
As a professional factory specializing in commercial scent systems, we offer:
Q1: How does the LED strip improve daily maintenance efficiency?
A: The LED strip provides real-time liquid level detection (Green: High, Yellow: Medium, Red: Low). This allows staff to identify which machines need refilling from a distance without opening the housing, saving significant labor time.
Q2: What is the benefit of the Magnetic Card Unlock feature?
A: In high-traffic public areas, securing the oil reservoir is crucial. The magnetic card acts as an encrypted key, preventing unauthorized tampering or theft of essential oils, a common concern for hotel and mall managers.
Q3: Can the ST-01LH be programmed for different intensities throughout the day?
A: Yes. Through the intelligent timing control (via App or LCD), you can set multiple working periods with varying aroma intensities to match peak and off-peak foot traffic hours.
Q4: Is this machine compatible with both HVAC and standalone use?
A: Absolutely. The ST-01LH is designed for flexibility. It can be placed on a flat surface, wall-mounted, or connected directly to your HVAC system's air supply duct for centralized fragrance distribution.