4000m³ Bluetooth Commercial Aroma Diffuser Horizontal Scent Machine

Where does the K71S sit in the RAMOND K Series?

RAMOND splits the K Series by control: base models run on keys or touch, S models add Bluetooth, and Pro models add WiFi. The K71S takes the S tier into the big-machine class. Where the WiFi flagship stands upright and answers to a WiFi account, the K71S pairs to your phone over Bluetooth and lies horizontal: a low-slung case you park against a wall or on a low cabinet, not a vertical tower competing for floor space.

• S tier = keys + Bluetooth (mini-program/APP), the phone-first alternative to the WiFi flagship

• 4000 m³ of coverage places it among the largest single units in the series

• Pump-pressure two-fluid atomization, oil-based specialty fragrance only

• Dark wide horizontal sheet-metal body: 42.5 × 17.2 × 31.5 cm, 7 kg net, 2 units per export carton

How much floor area can one K71S cover?

Coverage is stated in air volume: 4000 m³ per unit. Commercial ceilings run 2.8–3 m, so convert with a simple ratio (floor area ≈ volume ÷ 3.0 down to volume ÷ 2.8), which places one machine in the 1330–1430 m² band. The combinations below show how lobbies, banquet floors and exhibition spaces add up to that volume; for larger venues our guide to choosing a scent diffuser for large spaces scent diffuser for large spaces walks through multi-unit layouts.

Why pump-pressure atomization instead of ultrasonic?

The K71S atomizes with an air pump, not a vibrating plate. Oil is pushed through a two-fluid nozzle and sheared into a dry cold mist. No water goes in and nothing heats up. That matters for a machine parked metres from banquet tables and exhibition stands: the mist stays dry, while ultrasonic units trade that dryness for a low price and a water tank you must keep filled and descaled. The table below sums up the trade-off.

How is the K71S placed and installed?

Installation is placement, not construction. Four facts define the setup:

• Wide dark sheet-metal body lies horizontal on low cabinets, equipment layers or along-wall counters (42.5 × 17.2 × 31.5 cm, 7 kg net)

• Low profile keeps sightlines open: no wall drilling, no vertical tower in the facade

• Runs from a 12V⎓2A / 24 W plug-in adapter with a 1.5 m cable (CN plug standard)

• Ships as unit + manual + accessory pack + adapter; site prep is a power socket and a level surface

Ducted scenting through central air handling is not this model's route; that capability belongs to the K31S/K51S. If your project requires HVAC integration, read how to install an HVAC scent diffuser how to install an HVAC scent diffuser and shortlist those models instead.

How much oil does the K71S use, and how long does a 1000 ml fill last?

Consumption is 0.0074 ml per second, about 26.6 ml per hour of continuous output. The 1000 ml tank is paced by the four intensity levels as measured: A1 lasts ≈64 days, A2 ≈48 days, A3 ≈33 days and A4 ≈17 days per fill. Quote these levels as they stand; the duty pattern you run decides where your own calendar lands.

Refill-cycle settings (measured, current model range)

Runtime is published per intensity level (A1–A4) as measured figures, with no percentage estimates added. Intermittent operation extends the calendar rather than shortening it.

How do you run the K71S day to day?

Two control layers ship in the box. On the body, keys set weekday, time and intensity directly. In your hand, the mini-program/APP connects over Bluetooth: the S-tier control stack within our commercial scent diffusers commercial scent diffusers. No WiFi account is involved: the S suffix is the Bluetooth tier, and the phone pairs straight to the machine.

Which venues get the most from a K71S?

Four venue types show where a 4000 m³ Bluetooth unit earns its slot:

Hotel lobbies & banquet floors

A grand lobby that flows into a banquet corridor is the classic 3,500–4,000 m³ shape. One horizontal unit on a low cabinet behind the service line scents the whole run, and the Bluetooth APP lets the duty manager pace evenings and weekends differently.

Exhibition & convention halls

Hall volumes run far past one unit, so organizers stage two or three along the perimeter counters. Each machine is parked at floor level against the wall. Nothing hangs over the stands and nothing blocks the aisles.

Shopping-mall atriums & walkways

Atrium plates run 4,000 m³ and up per floor, so malls place one unit per zone on back-of-house shelving. The keypad sets the daily rhythm on site; supervisors fine-tune it from a phone on their rounds.

KTV, bars & private clubs

Late-night venues need scent after dark but hate visible equipment. A dark, wide body on a service shelf disappears against the wall, and the Bluetooth APP shifts intensity between the dinner lull and peak hours.

K71S commercial aroma diffuser — technical data

Specifications

Packaging

What is in the box and how is it packed?

Every export carton holds 2 units. Each machine ships with the diffuser, manual, accessory pack and a 12V⎓2A adapter (CN plug standard). The packed product measures 67 × 27 × 42.5 cm; the master carton is 69 × 56 × 44.5 cm at ≈20 kg gross, with each unit at 7 kg net / ≈8 kg gross.

The tank is built for oil-based specialty fragrance only, never water or water blends. Stock the storeroom with single essential oils single essential oils for pure signature notes, essential oil blends essential oil blends for layered brand scents, and browse the wider commercial scenting solutions commercial scenting solutions catalog when planning multi-site programs.

What should you confirm before ordering?

Can we test a unit before committing to a project order?

Yes. Demo and sample arrangements are handled case by case. Contact our team contact our team with your floor plans and ask about aroma diffuser custom services aroma diffuser custom services to pilot one zone first.

What are the MOQ and lead time?

Black is the standard color and is available for normal order cycles; any other color starts at 500 units per color. Your exact MOQ, lead time and shipping terms are confirmed with your quotation.

Which certifications does the unit hold?

The K71S carries product certification and a certified patent record. Certificate copies are shared for named-market discussions rather than listed on the page; request the pack for your destination market via quality and technology quality and technology.

What warranty applies?

Warranty length and coverage depend on the destination market and order volume. Our team will confirm the applicable terms in writing with your quotation.

Why a horizontal body instead of a wall-mounted or ducted unit?

Placement freedom is the reason. A wide, low case sits on whatever surface the venue already has (a low cabinet, an equipment layer, an along-wall counter) with no drilling and no ducting. Projects that must route scent through central air handling belong to the K31S/K51S instead.

How does Bluetooth control work on a machine this size?

Levels, weekday and time are set on the keypad first; after that the mini-program/APP pairs to the machine over Bluetooth, so staff can check status and adjust intensity from a phone within range. No WiFi network or account is needed. The S tier is built around the phone. Multi-site rollout details are best confirmed with our team during specification.

Plan your 4000 m³ zones with the factory team

Send your floor area, ceiling height and zone list, and we will return a placement map showing where each K71S commercial aroma diffuser should sit, how many units the project needs, and the oil budget for a quarter.

Request K71S pricing & placement advice