English
Q5000PRO is a high-output commercial HVAC scent diffuser designed for large hotels, shopping malls, offices, showrooms and other high-traffic spaces. With a 1000ml oil capacity and coverage up to 7000m³, its waterless diffusion system supports consistent fragrance delivery for large-area scenting projects. Bluetooth app and touch control simplify scheduling and intensity adjustment, while flexible standalone, wall-mounted and HVAC installation adapts to different sites. DANQ supports OEM/ODM services for distributors, fragrance brands and professional scent marketing projects.
Brand:
DanQItem NO.:
Q5000PROOrder(MOQ):
4Payment:
FOB, Ex-works, CIF, C&F,...Product Origin:
Guangzhou, ChinaColor:
Black, custom colorsShipping Port:
Huangpu, GuangzhouLead Time:
1-15 days, depends on order quantity.test:
Large-Area Commercial HVAC Scent Diffuser
Specification
Model. no.: | Q5000pro 1st version: Bluetooth + touch screen control 2nd version: WiFi + touch screen control |
Power/Voltage: | DC 12V / 25W |
Coverage: | 7,000 cubic meter |
Dimension: | W289mm*D126.2mm*H322.5 mm |
Bottle capacity: | 1000 ml plastic bottle |
Noise level: | ≤ 46 dBa |
Net weight: | 5.5 KG (machine itself without accessories and package) |
Installation method: | Stand-alone / Wall-mounted / HVAC Connect |
Customization: | Accepted(package, label, color, function, etc.) |
Accessory: | hanging bracket and screws, atomizer core, seal ring, key, adapter, user manual, etc. |
Introduction
Q5000PRO is built for professional scenting projects that require powerful fragrance delivery across large commercial spaces. It can be used independently or integrated with an HVAC system according to the project layout.
Display

Designed for demanding commercial environments, Q5000PRO provides scent coverage up to 7000m³. It is suitable for large hotel lobbies, shopping malls, office buildings, showrooms and other high-traffic spaces.

The 1000ml fragrance oil capacity supports longer commercial operating schedules and reduces the need for frequent refilling. This makes Q5000PRO more practical for professional scent marketing projects requiring regular daily operation.




Bluetooth app and touch control make daily scent management more convenient for professional operators. Working schedules and fragrance intensity can be adjusted according to business hours and different scenting requirements.



Q5000PRO is suitable for professional scenting projects including:
Hotel lobbies
Shopping malls
Office buildings
Large retail stores
Showrooms
Restaurants
Entertainment venues
Exhibition spaces
Other large commercial interiors
For larger projects, diffuser selection and installation should consider space volume, ceiling height, airflow, HVAC layout and required fragrance intensity.

Q5000PRO supports flexible installation according to different project conditions, including standalone use, wall mounting and HVAC integration. This gives scent marketing companies and project buyers more flexibility when planning equipment placement.

Q5000PRO can connect to compatible HVAC systems to introduce fragrance into the building airflow. This provides a practical solution for large commercial projects requiring more centralized fragrance distribution.



Built for large commercial spaces requiring powerful fragrance distribution.
Large capacity supports longer operating schedules with fewer refills.
Designed for professional large-area scenting rather than small personal spaces.
Integrate with compatible HVAC systems for centralized fragrance delivery.
Bluetooth app and touch control simplify scheduling and fragrance management.
Suitable for standalone, wall-mounted and HVAC scenting projects.

Packing & Shipping
Package:
Standard package: PP bag + Anti-collision foam + blank box + outer carton
Customization: Accepted.
Transportation:
DAP terms: DHL, FedEx, UPS, TNT, Aramex, etc.
CIF or C&F terms: by air to *** airport, by sea to *** seaport only.
Other terms: other shipping methods as buyer's request.

Maintenance
In order to ensure the best diffusing effect of automatic scent diffuser, please check and maintain the device regularly as the following steps.
1. Unlock the door and take out oil canister which is spent.
2. Fill some alcohol into the canister and clean it.
3. Install the canister on the device filling with alcohol and
make the device stay in working status for 5-10 minutes.
4. Turn off the power when finishing cleaning.
5. Take out the canister and fill fragrance oil into it again and install on the device, then lock the cover to finish the maintenance process.
Warranty terms
Warranty is one year upon buyer’s receipt of automatic scent diffuser.
* Include: Pump, PCB plate, inside wire.
* Exclude: atomizer, atomizer core, seal ring, whole shell and other damages which caused by human or their wrong behavior.
* If any unfortunate quality issue within warranty period, please provide detailed information for us to evaluate the issue(some issues can be solved by remote guidance without replacement).
* If we confirmed the issue which only can be fixed by replacement, we will provide corresponding spare parts for FREE and maintain video for buyer to fix the issue. Notice: The spare parts will be shipped with your next order.
FAQ
Q: Am I able to refill essential oil to this electric oil diffuser?
A: Yes, you can refill the bottle when the essential runs out, and alcohol for clean maintaining.
Q: How can I lock it by button?
A: Press UP and DOWN buttons simultaneously for 10 seconds to lock and unlock the programme.
Q: How can I adjust the flavor concentration of scent ?
A: You can set the work time of the oil diffuser to manage the flavor concentration, like work for 30 secs, off for 30 secs, or work for 30 secs, off for 60 secs, etc .
Q: How can I connect the machine to hvac system?
A: We will send you the manual with detailed diagram, and also video of installation in actual space if you need.
Q: What’s the material of this air scent machine?
A: It's aluminium alloy outer shell and acrylic front cover, for its good look, and to protect the shell from damage by oil.
Q: Will it come with the retail box?
A: Yes, we will send it with the retail box in blank (without any logo on it).
Q: Can I print / stick my logo on machine?
A: Yes, you can if the order reach up to 100 pieces per model.
We will arrange the logo production if you can provide logo design in CDR/ AI format.
Q: Can we get the sample to check before place large order?
A: Yes, sample order is accepted for evaluation/testing before bulk order.
Q: How can I order this hvac machine?
A: Email us with the models and quantity you need, our staff will follow your request up.