MQ-4 Commercial Wall Mounted Blue Automatic Air Freshner Dispenser
| Material | ABS plastic |
| Size | 95*81*245 mm |
| Power supply | Two “AA” batteries |
| Color | white/black/yellow/blue |
| Logo printing | customized |
| Certificate | CE,ROHS |
Product inquiry
Kindly send us your product details and quantity.
Our team at AOLQ will provide a tailored quote within 24 hours!
Product Details

Product Overview
The automatic air freshener dispenser provides a convenient and professional solution for maintaining fresh and pleasant indoor environments. Ideal for restrooms, offices, hotels, schools, and commercial facilities, it delivers programmable fragrance release to ensure consistent odor control while minimizing manual intervention. Sleek and modern, it complements any interior while enhancing customer and employee experience.
Design Concept
Our automatic air freshener dispensers provide effortless odor control for restrooms, offices, hotels, schools, and commercial facilities. With touch-free operation and customizable settings, they keep spaces smelling fresh at all times.
Materials & Craftsmanship
Made from ABS plastic or stainless steel, the dispenser is resistant to daily wear, oil, and moisture. Sleek designs and neutral finishes allow them to blend into any restroom or commercial interior.

Functionality & User Experience
Compatible with aerosol fragrance cans or refillable oil cartridges, the dispenser can be programmed for interval spraying (e.g., every 5, 10, 15 minutes). Powered by batteries or adapters, it ensures consistent odor management with minimal maintenance.
Installation Options
The automatic air freshener dispenser supports wall-mounted installation.
Installation steps:
- Choose a suitable height and location away from heat sources or direct sunlight.
- Mark the drilling points using the included mounting template.
- Drill holes and insert wall plugs.
- Secure the dispenser to the wall with the provided screws.
- Insert fragrance can or refillable cartridge, connect power (batteries or adapter), and test the spray interval settings.
This setup ensures efficient odor control while maintaining a clean and professional appearance.

About the Manufacturer
We are a professional manufacturer specializing in commercial hygiene solutions, including manual and automatic soap dispensers, paper towel dispensers, hotel shower dispenser holders, aroma diffusers, trash cans, hand dryers, and other bathroom accessories. With over 23 years of production experience and advanced assembly and quality testing facilities, we ensure every product meets international standards. OEM & ODM customization services are available, including logo printing, color customization, and packaging solutions to support brand development.
Contact Us
Keep your facilities smelling fresh and inviting with our automatic air freshener dispensers. Contact our sales team today for a quote or custom solution tailored to your business needs.
Certificates






How to Get Customized?
1. Inquiry & Sharing Demands, Products, and Quantity
2. Demand Confirmation & Sample testing
3. Mass Production & Shipping
Complete Commercial Scent Solutions
AOLQ provides a comprehensive range of commercial fragrance systems designed to meet specific project budgets. Built with highly durable materials, these units ensure reliable performance in any facility.
Corrosion-Resistant Materials: Built with specialized PP and ABS plastics, every scent dispenser easily withstands long-term exposure to aerosol sprays. This prevents aging or cracking, guaranteeing a much longer service life for high-frequency commercial use.
Tiered Commercial Models: Match exact project requirements with 5 distinct hardware tiers. The automatic scent diffuser lineup covers everything from compact mini units and basic light-sensor models, to secure lockable designs and high-end digital programmable versions.
Turnkey Hardware & Consumables: Perfectly compatible with standard 110ml and 300/320ml cans. AOLQ also supplies proprietary odor-eliminating refills in over 10 signature scents, delivering a complete packaged supply for your fragrance dispenser project directly from the factory.
Complete OEM & One-Stop Sourcing
AOLQ delivers comprehensive manufacturing flexibility, offering turnkey customization and one-stop sourcing solutions for major commercial washroom projects.
Brand & Style Matching: Seamlessly match specific commercial washroom designs. The automatic scent diffuser units support custom body colors and precise silk-screen logos, ensuring the hardware perfectly aligns with specific brand identities.
Exclusive Packaging & Fast Samples: Elevate the final retail presentation. AOLQ offers tailored scent profiles for refill cans, custom retail box designs, and private mold development for every fragrance dispenser.
One-Stop Washroom Supply: Simplify the global supply chain. Beyond the scent dispenser, buyers can source a complete, unified range of washroom accessories—including commercial hand dryers, trash cans, and soap dispensers—directly from a single reliable factory.
FAQ
1. What ingredients do your essential oils use?
A: Our essential oils are made from natural plant extracts and are safe for commercial and home use. All products come with MSDS and IFRA certifications.
2. What fragrance options do you offer?
A: We offer over 10+ fragrance types, including floral, woody, citrus, fresh, and custom blends.
3. Can your oils be used with different aroma diffuser machines?
A: Yes, our oils are compatible with most HVAC, nebulizing, and portable aroma diffuser machines.
4. What is the coverage area of the diffuser with your oils?
A: Depending on the machine, it can cover 50m² – 3,000m², suitable for homes, hotels, offices, and shopping malls.
5. What packaging sizes do you provide?
A: We provide 100ml, 500ml, and 1L bottles. Customized packaging is available upon request.
6. Are you a manufacturer or a trading company?
A: We’re a public hygiene product manufacturer with 23 years of experience, serving global clients from our 13,000㎡ facility. Our in-house R&D team crafts tailored solutions for hygiene product.
7. What is the shelf life of the essential oils?
A: Shelf life is typically 24 months, stored in a cool, dry place away from direct sunlight.
8. Can I customize fragrance or packaging with my own brand?
A: Yes, we support OEM/ODM orders, including custom fragrance development, bottle design, and private label.
9. Can I buy a sample or trial order?
A: Yes, samples are available so you can test the fragrance and market response before bulk orders.
10. How can I request a quotation (RFQ)?
Please provide:
Fragrance type(s) or application scenario
Bottle size & quantity
Customization requirements (logo, packaging, fragrance blend)
Destination country & preferred shipping term
👉 Our sales team will reply within 24 hours with a tailored quotation.
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