★ SOSA for Real Estate Project Sales Offices
The whole setup on one page - what you buy, where it goes, who runs it
★ ★ ★ ★ ★
★★★★★
"The whole install took an afternoon. One 12V point behind the reception desk, a wall bracket, and the sales office was done before the team came back from lunch."
SOSA Vaayu · sales office install
★★★★★
"No water, no drain, no false ceiling work. That mattered because our sales office is a temporary structure and the landlord allows nothing permanent."
SOSA Vaayu · temporary sales office
★★★★★
"We handed the app to the front-desk executive and wrote the refill date on the site diary. Six weeks in, nobody has had to think about it once."
SOSA Vaayu · app and timer
★★★★★
"The key-lock is the reason we picked it. Buyers and their children are all over that floor and nobody can change the setting by accident."
SOSA Vaayu · key-lock
★★★★★
"Our main hall is one big volume, so we used the Angaan on the air handling rather than dotting small machines around it."
SOSA Angaan · single large hall
★★★★★
"A 400ml fill has outlasted our entire pre-launch phase. I stopped tracking the running cost after the first month."
SOSA Vaayu · 400ml tank
★★★★★
"The whole install took an afternoon. One 12V point behind the reception desk, a wall bracket, and the sales office was done before the team came back from lunch."
SOSA Vaayu · sales office install
★★★★★
"No water, no drain, no false ceiling work. That mattered because our sales office is a temporary structure and the landlord allows nothing permanent."
SOSA Vaayu · temporary sales office
★★★★★
"We handed the app to the front-desk executive and wrote the refill date on the site diary. Six weeks in, nobody has had to think about it once."
SOSA Vaayu · app and timer
★★★★★
"The key-lock is the reason we picked it. Buyers and their children are all over that floor and nobody can change the setting by accident."
SOSA Vaayu · key-lock
★★★★★
"Our main hall is one big volume, so we used the Angaan on the air handling rather than dotting small machines around it."
SOSA Angaan · single large hall
★★★★★
"A 400ml fill has outlasted our entire pre-launch phase. I stopped tracking the running cost after the first month."
SOSA Vaayu · 400ml tank
★ The two machines a project sales office uses
SOSA VaayuThe sales office floorView ₹11,999
SOSA VaayuThe sample flat, run softerView ₹11,999
SOSA AngaanOne very large hall on HVACView ₹25,999
✓ A complete setup is usually one or two machines, a 12V point and one fragrance - not a room-by-room installation ✓ Waterless, no plumbing, no civil work, under 38dB, with a key-lock for a public sales floor ✓ Made in India · independent, not affiliated with any hotel · a portion funds girl-child education
Founder Diaries · Commercial Scenting Guides · Real Estate
Does a sales office scent machine need plumbing or civil work? No. The SOSA Vaayu (₹11,999) is a waterless cold-air nebuliser - no water tank to plumb, no drain, no heat and no residue. It needs a DC 12V/1A supply and either a flat surface, a wall bracket or an HVAC mount. That is why it suits a temporary or leased sales office where permanent works are not allowed.
Who runs the machine once the sales office opens? One named person, usually the front-desk executive. They hold the Bluetooth app, set the 1h/4h/8h/24h timer to the site-visit calendar and log the refill date. A 400ml tank lasts up to about 75 days depending on intensity and run hours, so the diary entry is quarterly, not weekly.
See the SOSA Vaayu Book a scenting plan
Facts verified 24 August 2026 against the live SOSA product pages: the SOSA Vaayu (₹11,999) is a waterless cold-air nebuliser rated to 1000m³, described by the manufacturer as approximately 2,000-3,000 sq ft, with a 400ml refillable tank lasting up to about 75 days depending on intensity and run hours, Bluetooth app and onboard button control, 1h/4h/8h/24h timers, operation under 38dB, DC 12V/1A at 5W, dimensions 165 x 80.5 x 215mm at 0.9kg, freestanding or wall and HVAC mounting, auto-stop and key-lock, and CE, RoHS and SGS certification. The SOSA Angaan (₹25,999) is an HVAC nebulising diffuser rated to 3,000m³, roughly 8,000-10,000 sq ft, with an 800ml reservoir, metal body, programmable schedules and operation under 42dB, and also runs standalone wall-mounted or lay-flat. Scent enhances the ambience and perceived quality of a space; it works alongside proper ventilation and cleaning and is not a substitute for either, and SOSA makes no claim that fragrance alone influences a purchase decision. The hotel-inspired scents are SOSA's own original interpretations; SOSA is an independent brand and is not affiliated with, or endorsed by, any hotel named for reference. Coverage, fragrance usage and running cost depend on the space, settings and hours of use, and are confirmed on a consultation. Prices and availability are subject to change - see the live product pages.
Most developers ask for a quote and get a catalogue. What you actually need is a kit list: how many machines, where the power point goes, which fragrance, what time it runs and who owns it. That is the whole setup, and it fits on one page.
Quick answers — read this first
What does a complete scenting setup for a real estate sales office include? Five things: the machine count, a power point on the air path, one fragrance, a run schedule and a named owner. In practice that is one SOSA Vaayu (₹11,999) for a sales office up to about 3,000 sq ft, a second Vaayu if the sample flat is on its own air-conditioning, a 12V socket near the air return, the same fragrance in every unit, and an app timer set to start 30 to 45 minutes before the first appointment.Does a sales office scent machine need plumbing or civil work? No. The SOSA Vaayu (₹11,999) is a waterless cold-air nebuliser - no water tank to plumb, no drain, no heat and no residue. It needs a DC 12V/1A supply and either a flat surface, a wall bracket or an HVAC mount. That is why it suits a temporary or leased sales office where permanent works are not allowed.
Who runs the machine once the sales office opens? One named person, usually the front-desk executive. They hold the Bluetooth app, set the 1h/4h/8h/24h timer to the site-visit calendar and log the refill date. A 400ml tank lasts up to about 75 days depending on intensity and run hours, so the diary entry is quarterly, not weekly.
The short answer
Short answer: a complete setup is five items - machine count by air volume, a 12V point on the air path, one fragrance for the whole site, a timer set to the site-visit calendar, and a named owner. For most project sales offices that is one SOSA Vaayu (₹11,999, up to 1000m³) plus a second for the sample flat.
The pick: the SOSA Vaayu (₹11,999) as the setup machine, with the SOSA Angaan (₹25,999) only where the sales office is a single hall too large for one Vaayu.
Next step: send us the sales office layout and we will write the kit list for you - book a free scenting plan.
In this guide
A complete setup is a short list, not a long one: the machine count, a power point on the air path, one fragrance, a schedule and a person who owns it. Everything else is decoration.
The setup shortlist - tap either machine
The setup machine
SOSA Vaayu · ₹11,999
If it is one huge hall
SOSA Angaan · ₹25,999
Get the kit list checked
Free scenting plan
Straight answer
What does a complete scenting setup for a real estate project sales office include?
A complete setup has five parts and no more. One - the machines. Work out the air volume of each connected space and divide by 1000m³, which is what one SOSA Vaayu (₹11,999) covers, about 2,000 to 3,000 sq ft. Most project sales offices are a single machine; the count question has its own guide if your floor plan is awkward. Two - power and mounting. The Vaayu runs on DC 12V/1A at 5W and is waterless, so there is no plumbing, no drain and no civil work. You need a socket within reach of the air path, and then a shelf, a wall bracket or an HVAC mount. Three - the fragrance. Order one profile for every machine on the project, including the sample flat. Four - the schedule. Set the app to start 30 to 45 minutes before the first appointment and stop at closing, using the 1h/4h/8h/24h timers and an intensity you set once. Five - the owner. Name one person on the sales team, give them the app and the key-lock key, and put the refill date in the site diary: a 400ml tank runs up to about 75 days. Where the sales office is one very large hall, replace the stack of small machines with a single SOSA Angaan (₹25,999) on the air handling. One honest caveat before any of this: fragrance works alongside ventilation and cleaning and cannot cover fresh paint, adhesive or damp, so finish and air the fit-out first. A free scenting plan will turn your layout into a kit list, and a portion of every order supports girl-child education through Nanhi Kali.
Machines by air volume, a 12V point on the air path, one fragrance, one timer, one named owner. Five lines is a complete setup.
The setup machine is the SOSA Vaayu: waterless, 5W, under 38dB, rated to 1000m³ (about 2,000-3,000 sq ft), 400ml tank lasting up to 75 days, Bluetooth app with 1h/4h/8h/24h timers, auto-stop and a key-lock for a public sales floor. Freestanding, wall or HVAC mounted, with no plumbing and no civil work.
See the SOSA Vaayu ₹11,999 Book a scenting plan
The kit list
Two machines cover every version of a project sales office. Most sites only need the first one.
The two machines in a sales office setup
A sales office setup is a two-product decision, and the second product only appears if the space is one very large hall. Both images link to the live product page so your projects team can check the specification before signing the PO.
The sales office floor - reception, desks, model display
SOSA Vaayu
Waterless cold-air nebuliser rated to 1000m³, about 2,000-3,000 sq ft. 400ml tank lasting up to 75 days, Bluetooth app with 1h/4h/8h/24h timers, adjustable intensity, under 38dB, auto-stop and key-lock. DC 12V/1A, 5W, 0.9kg. CE, RoHS and SGS certified.
From ₹11,999
The sample flat - same fragrance, lower intensity
SOSA Vaayu (second unit)
A sample apartment on its own split air-conditioning is a separate volume, so it gets its own machine. Run it a step softer than the office. Freestanding or wall mounted, with no water and no residue on veneer, fabric or a scale model.
From ₹11,999
When the sales office is one very large hall
SOSA Angaan
HVAC nebulising diffuser rated to 3,000m³, roughly 8,000-10,000 sq ft. 800ml reservoir, metal body, programmable schedules, under 42dB. Connects to the building air handling and carries scent on the airflow you already have, or runs standalone wall-mounted.
From ₹25,999
What a complete setup actually includes
Three parts of the setup are the ones teams get wrong: what actually goes on the purchase order, what happens on install day, and who owns the machine afterwards. Sizing and placement have their own guides.
1
The purchase order
Machines, one fragrance, and a bracket - that is the whole line item
A sales office scenting PO is short. The machines, sized by air volume rather than room count. The same fragrance for every machine on the project, ordered together so the batches match. A wall bracket or a clear shelf position for each unit. That is it. There is no consumable subscription to start, no filter, no cartridge and no water treatment, because the Vaayu is a waterless nebuliser running on a refillable 400ml tank. If a quotation for a sales office runs to six machines and a service contract, ask what air volume each machine is being asked to cover before you sign it.
Tip: order the fragrance for all machines in one go so every unit smells identical from day one.
The Vaayu is ₹11,999 and covers up to 1000m³. For most sales offices that single line is the whole hardware budget.
See SOSA Vaayu →
2
Install day
A socket, a bracket and one commissioning walk
Installation is an afternoon, not a project. Find a DC 12V/1A socket within reach of the air path, mount or stand the machine, fill the 400ml tank, and set an intensity. Then do the part most people skip: walk the route a buyer will walk, from the door to the desk to the model, and check the fragrance is even rather than strongest at the machine. Adjust the intensity once, engage the key-lock so nobody on the floor changes it, and you are commissioned. If the sales office is one very large hall on central air handling, the same walk is done with an Angaan on the duct instead.
When the office is a single large volume, the Angaan puts scent into the airflow you already have rather than fighting it from a corner.
See SOSA Angaan →
3
The handover
One named person, one app, one diary entry
A setup fails at handover, not at installation. Name one person on the sales team, usually the front-desk executive, and give them three things: the Bluetooth app, the key-lock key and a date in the site diary. The timer follows the site-visit calendar, so it starts 30 to 45 minutes before the first appointment and stops at closing rather than running blindly to office hours. A 400ml tank lasts up to about 75 days depending on intensity and run hours, so the refill is a quarterly diary entry. When the sales team changes, the app and the key change hands with the desk.
Tip: write the refill date on the site diary the day you commission, not the day it runs dry.
The Vaayu app handles 1h, 4h, 8h and 24h schedules with adjustable intensity, so the handover is one conversation.
See SOSA Vaayu →
The SOSA principle
A scenting setup is not an installation, it is an operating habit. The hardware takes an afternoon; the part that decides whether it still smells right in month four is the person whose name is against it.
If nobody owns the refill date, the setup is incomplete no matter how good the machine is.
The kit list, by the size of your sales office
Here is the kit list by the shape of your sales office. Read down the left column until you find your site, and the right column is your purchase order.
The SOSA plan
The sales office kit list, by site shape
| Your sales office | The complete kit |
|---|---|
|
A single-floor sales office up to about 3,000 sq ft
|
One SOSA Vaayu (₹11,999), one fragrance, a 12V point near the air return and a bracket. Rated to 1000m³. View → |
|
A sales office with a customer lounge on separate air-conditioning
|
Two Vaayu, one per air-conditioned volume, same fragrance, the lounge one intensity step softer. View → |
|
A sales office plus a sample flat in the tower
|
A second Vaayu for the flat, timed to the viewing calendar rather than to office hours. View → |
|
One very large or double-height hall over about 6,000 sq ft
|
One SOSA Angaan (₹25,999) on the air handling instead of stacking small machines in a big volume. View → |
On the fragrance line of the purchase order, keep it simple: one profile, ordered once, for every machine on the project. Air-conditioned sales offices flatten sweetness and amplify anything heavy, so a restrained clean profile - white tea, light woods, soft citrus - holds up through a full day of viewings where a dessert-like scent turns cloying by the third appointment. Whether the sample flat should carry that same profile is a fair question and we answer it properly in should a sales office and sample flat use the same fragrance. If you have not fixed the machine positions yet, read where scent machines should be installed in a property sales office before install day, and the sales gallery planning pillar covers the wider project.
The complete setup, on one purchase order
SOSA Vaayu ₹11,999 covers up to 1000m³, about 2,000-3,000 sq ft. Send the layout and we will write the kit list before you raise the PO.
A sales office setup should be boring to run. If the sales team has to think about it after week one, something in the plan was wrong.
— Sonal Sahani, SOSA
Why it installs in an afternoon
Waterless, 5W, no drain and no false ceiling work - which matters in a leased or temporary sales office
The SOSA sales office setup specification
Two machines, one fragrance and a handover. The Vaayu is the sales office machine and the sample flat machine; the Angaan takes over only when the office is a single hall too large for one Vaayu to cover honestly. Both are waterless, so there is no damp and no residue on veneers, fabric or a scale model, and both are made in India. A portion of every order supports girl-child education through Nanhi Kali.
The SOSA sales office setup specification
What goes on the purchase order
| Machine | Best for | Why it works | Price |
|---|---|---|---|
|
SOSA Vaayu
|
The sales office floor and the sample flat | 1000m³ (about 2,000-3,000 sq ft), 400ml tank up to 75 days, Bluetooth app and timers, under 38dB, key-lock, no plumbing | ₹11,999 View → |
|
SOSA Angaan
|
A single very large or double-height sales hall | 3,000m³ on the building HVAC, 800ml reservoir, metal body, programmable schedules, under 42dB | ₹25,999 View → |
One honest note to end on: fragrance works alongside ventilation and cleaning, never instead of them, and it cannot cover fresh paint, adhesive, new PVC or damp during fit-out. Cure and air the space, then commission the machine. SOSA makes no claim that scent influences a purchase decision; what a good setup does is make a finished space read as finished. The fastest route to a correct kit list is a free scenting plan from your layout.
SS
ISIPCA
Versailles
Versailles
A note from Sonal
Developers ask me for a quotation and I usually ask for a floor plan instead, because a scenting quotation without a layout is just a list of machines. A sales office setup has five moving parts - the count, the power point, the fragrance, the schedule and the person who owns it - and four of those five cost nothing.
The hardware answer is almost always short. One Vaayu covers up to 1000m³, roughly 2,000 to 3,000 sq ft, and it is waterless and 5W, so there is no plumbing, no drain, no heat and no civil work. That last part is what makes it right for a leased or temporary sales office where the landlord allows nothing permanent. Only when the office is one genuinely large hall do I move to an Angaan on the air handling, and even then it is one machine, not five.
The honest part, which I say to every project team: fragrance cannot cover a construction smell. Fresh paint, adhesive, new PVC and damp need curing, ventilation and time, and scent layered on top gives you both smells at once. Air the fit-out out properly, then commission. SOSA is an independent Indian brand, not affiliated with any hotel, everything is made in India, and a portion of every order supports girl-child education through Nanhi Kali.
Frequently asked questions
What does a complete scenting setup for a real estate sales office include?
Five things. The machine count, worked out from air volume rather than room count. A DC 12V power point within reach of the air path. One fragrance ordered for every machine on the project. A run schedule set to the site-visit calendar. And a named person on the sales team who holds the app and the refill date. For most sales offices the hardware is a single SOSA Vaayu at Rs 11,999, with a second unit if the sample flat is on its own air-conditioning.
Does the setup need plumbing, water or civil work?
No. The SOSA Vaayu is a waterless cold-air nebuliser, so there is no water tank to plumb, no drain, no heat and no dampness or residue. It runs on DC 12V/1A at 5W, weighs 0.9kg and measures 165 x 80.5 x 215mm, and it can stand freestanding, be wall mounted or be mounted to the HVAC. That makes it workable in a leased or temporary sales office where permanent works are not permitted.
How long does installation take?
An afternoon for a typical sales office. Position the machine on the air path, connect the 12V supply, fill the 400ml tank, set an intensity, then walk the route a buyer walks and adjust once so the fragrance is even rather than strongest beside the machine. Engage the key-lock afterwards so nobody on the floor changes the setting.
Who refills it, and how often?
Whoever you name at handover, usually the front-desk executive. A 400ml tank lasts up to about 75 days depending on intensity and run hours, so it is a quarterly diary entry rather than a weekly chore. Write the refill date into the site diary on the day you commission the machine.
Can the setup cover the smell of a new fit-out?
No, and it should not be asked to. Paint, adhesive, new PVC and damp need curing, ventilation and time. Fragrance layered over a construction smell gives you both at once, which is worse than either. Finish and air the space, then scent the clean room. SOSA makes no claim that fragrance influences a purchase decision.
Five lines is a complete setup
SOSA — Real Estate Project Scenting for sales offices, lounges & sample flats
The SOSA Vaayu (₹11,999) covers up to 1000m³, about 2,000-3,000 sq ft, and is the whole hardware line for most sales offices; the SOSA Angaan (₹25,999) takes a single very large hall on your HVAC. Both waterless, both made in India, and a portion of every order supports girl-child education through Nanhi Kali. Send the layout and we will write the kit list before you raise the PO.
Book a free scenting plan → SOSA Vaayu · ₹11,999
One more look - the two machines in the kit
Continue the read
More from SOSA
Editorial standards & sources
About this guide: Written by Sonal Sahani, ISIPCA Versailles-trained founder and perfumer at SOSA Home & Body. Product recommendations reflect the SOSA range; the planning advice applies to any brand.Facts verified 24 August 2026 against the live SOSA product pages: the SOSA Vaayu (₹11,999) is a waterless cold-air nebuliser rated to 1000m³, described by the manufacturer as approximately 2,000-3,000 sq ft, with a 400ml refillable tank lasting up to about 75 days depending on intensity and run hours, Bluetooth app and onboard button control, 1h/4h/8h/24h timers, operation under 38dB, DC 12V/1A at 5W, dimensions 165 x 80.5 x 215mm at 0.9kg, freestanding or wall and HVAC mounting, auto-stop and key-lock, and CE, RoHS and SGS certification. The SOSA Angaan (₹25,999) is an HVAC nebulising diffuser rated to 3,000m³, roughly 8,000-10,000 sq ft, with an 800ml reservoir, metal body, programmable schedules and operation under 42dB, and also runs standalone wall-mounted or lay-flat. Scent enhances the ambience and perceived quality of a space; it works alongside proper ventilation and cleaning and is not a substitute for either, and SOSA makes no claim that fragrance alone influences a purchase decision. The hotel-inspired scents are SOSA's own original interpretations; SOSA is an independent brand and is not affiliated with, or endorsed by, any hotel named for reference. Coverage, fragrance usage and running cost depend on the space, settings and hours of use, and are confirmed on a consultation. Prices and availability are subject to change - see the live product pages.