Ambassador Recruitment · Southern Brazil

Stop Selling One-Off Reports.
Build a Long-Term Asset.

Generate recurring monthly revenue with an end-to-end acoustic ecosystem including leads, billing, digital contracts, and a partner network.
We are forming the first national network of experts in smart acoustic monitoring.

Apply now View my region

Over 40 consultants are already earning
recurring income with Sentinela

✓ PIX Payments Within 24 Hours
FC
Felipe Ribeiro Cavalcante
Acoustic Consultant · Sentinela Ambassador
2x Smart CityR$ 4,000/month
1x IndustryR$ 600/month
2x Small BusinessR$ 400/month
3x SoloR$ 150/month
Total Earnings R$ 21,150
8 active contracts · no further action required
Fixed monthly incomeR$ 5,150/month
Exclusivity by region
Automatic commission within 24 hours
100% Digital Platform
Lead Distribution
The real problem

The daily grind is exhausting.
But there's a better way.

Most acoustic consultants are caught in a grueling cycle: they find a client, prepare a report, get paid once, and start all over again the following month.

👎
One-Off Reports: Work once, get paid once. The following month starts from scratch—no recurring income, no long-term asset.
❤️
As an ambassador: R$ 2,000 per report during setup + 10% every month while the contract is active. You get paid twice!!
❤️
Exclusive ecosystem: leads from your region, a ready-to-use sales toolkit, and a nationwide network of ambassadors—each with their own protected territory, with no internal competition.
Your Income Growth as an Ambassador
Month 1 · 1 contractR$ 800/month
Month 3 · 3 contractsR$ 6,000/month
Month 6 · 6 contractsR$ 12,400/month
Month 12 · 11 contractsR$ 22,000/month
Month 18 · 15 contractsR$ 31,200/month
Your income grows with every contract Your existing customers keep paying every month. It's an asset that grows month by month.
Competitive barrier

This market is going to take off.
And you can be a pioneer.

Noise inspections are on the rise, regulations are becoming stricter, and companies are increasingly exposed to risks. Sentinela is the only solution with this technology in Brazil.

A growing regulatory trend
Noise enforcement is intensifying across Brazil. Municipalities are enacting stricter laws, and the number of citations is rising. Companies that fail to comply risk fines.
Enforcement on the Rise
Smart Cities Boom
City governments are investing billions in urban technology. Noise monitoring is a mandatory part of the Smart City standard. A multi-billion-dollar market with no clear market leader yet.
A billion-dollar market
Genuine legal need
NR-15, NBR 10151, environmental and labor liabilities. Companies need auditable data to protect themselves. Sentinela is the only INMETRO-certified system for this purpose.
Legal Protection
ESG as a Business Lever
Large companies need ESG to access credit, participate in bids, and obtain certifications. Noise pollution control is an increasingly important ESG criterion. Sentinela provides reports tailored to these needs.
Mandatory ESG
No direct competition
Sentinela One is the only IoT platform for acoustic monitoring with INMETRO-certified sensors, Blockchain Registered in 37 Countries. You’re selling a product that literally has no competition in Brazil.
A Market with No Direct Competition
Scalable recurring revenue
SaaS model with a minimum 12-month contract and a structured customer retention model. Each installed unit generates recurring revenue. The customer base grows, and no existing customer stops paying.
SaaS with high retention
Territorial exclusivity

Your region. Your priority.
No internal competition.

Sentinela Territory Map

We are selecting ambassadors by region to ensure that every consultant has real opportunities, without competing for clients with other Sentinela ambassadors.

Leads generated through social media are automatically routed to the ambassador responsible for that city. Paid media campaigns are targeted by region. Whoever gets there first protects their territory!

Sentinela Expansion Map · August 2026
Sentinela One Expansion Map — Southern Brazil
Headquarters Florianópolis
Priority Growth Regions Upper Itajaí Valley, Criciúma, Curitiba, and Londrina
Open for applications The states of Santa Catarina, Paraná, and Rio Grande do Sul
Recruitment Process

It's not for just anyone.
It's for those who are ready.

The ambassador program is carefully curated. We conduct a technical and business profile review to ensure that each ambassador receives the support and opportunities they deserve.

1
Online Application
Please fill out the application form with your professional profile, region of operation, and experience in acoustics.
Free · 5 minutes
2
Profile Analysis
Our team evaluates your technical profile and the availability of openings in your region. We prioritize consultants with experience in preparing reports and building relationships with companies.
Technical and Commercial Selection
3
Mandatory Certification
Installation, operation, and sales course. Approximately 4 hours. You will receive the official materials kit upon completion.
Sentinela Certification
4
Activation and First Leads
Once the region is activated, leads from your city start coming in. You'll be ready to close deals with all the tools you need.
Ready to close
How to Get Started in 7 Days
Day 1
Application
Day 2
Profile Analysis
Days 3–4
Certification and Training
Day 5
Shipping of the official kit
Day 6
Region Activated
Day 7
First leads are coming in

Limited openings per region. Once the maximum number of ambassadors in a city has been reached, we close applications for that area.
Join now to secure exclusive rights to your territory.

Gamification and Status

Four levels. One journey.

Every contract you close moves you up a level. More status, more leads, more earnings! An ambassador’s journey has a starting point, but no limit.

🥉
Bronze
1 to 5 active contracts
You've gotten started. Your region is protected, and the first leads are already coming in.
  • Full access to the platform
  • Leads in Your City
  • Official Sales Materials
  • Technical and Sales Support
🥈
Silver
6 to 10 active contracts
Growing portfolio. Consolidated recurring revenue. Access to a higher volume of leads.
  • Everything in Bronze
  • Priority Access to Regional Leads
  • Featured in the monthly ranking
  • Access to Paid Media Campaigns
🥇
Gold
11 to 19 contracts
Top-tier ambassador. Income over R$ 15,000/month. Highest priority for leads.
  • Everything in Silver
  • Priority on expanding into new regions
  • Family trips to tourist destinations
  • Turbocharged Commission 🚀
Most Popular
🏆
Black
20+ contracts
Elite Sentinela Ambassador. Income over R$ 30,000/month. You are a key player in our national expansion.
  • Everything in Gold
  • Direct line to management
  • Performance Bonus 🤑
  • +50 premium contracts = Vesting 👑
Sentinela Ecosystem

The Sentinela Ambassador's Arsenal

Selling better isn't a matter of improvisation. It depends on a process—and we deliver the best!

100% Digital Contracting
The customer signs the contract on their phone right away, pays by credit card or PIX, and the payment for the report is automatically transferred to you.
Region-Specific Qualified Leads
An AI engine that runs 24/7 and is integrated with our social media platforms finds and sends you qualified leads from your area. All you have to do is close the deal.
Sales Materials for Every Plan
One-page visual, presentation PPT, and closing playbook. One PDF per plan, to be sent after the visit.
Sales and Objections Course
Comprehensive Online Learning Platform: Presentations, sales pitches, ROI, objection handling, and closing techniques. You’ll never have to wing it!
Commission Dashboard
Active contracts, commissions receivable, and projected earnings. Complete transparency in real time, right on your phone.
Exclusive community
An exclusive group for sharing tips, experiences, and support among the top ambassadors.
Clear rules. Real results.

Calculate how much you can earn with Sentinela.

Build your ideal contract portfolio, drag the sliders, and watch your returns take shape.

Per installation — on-site
R$ 2,000
Technical report fee paid automatically via split payment
Recurrence per active contract
R$ 50 – 2k
Paid every month as long as the contract is active
Monthly Earning Potential
+ R$ 100,000
Simulate your portfolio using the calculator below
Monthly Setup Revenue
R$ 4,000
Monthly Revenue
R$ 5,150
Monthly Total
R$ 9,150
Annual projection
R$ 61,800
Suggested Portfolio: 8 active contracts
PlanContract AmountSetup FeesMonthly Revenue
2x Smart CityR$ 40,000R$ 4,000R$ 4,000
1x IndustryR$ 6,000R$ 2,000R$ 600
2x Small BusinessR$ 4,000R$ 4,000R$ 400
3x SoloR$ 1,500R$ 6,000R$ 150
Total R$ 51,500 R$ 16,000 R$ 5,150/month
⚡ R$ 16,000 from setup fees + R$ 5,150/month forever 8 installations generated R$ 16,000 in reports. Those same customers now pay R$ 5,150 every month, without you having to do anything else.
Simulate your portfolio
↓ Drag the sliders and see your earnings in real time
Smart City · R$ 2,000/month 2
Industry · R$ 600/month 1
Small Business · R$ 200/month 2
Solo · R$ 50/month 3
I Want These Results →
Social Proof

What Our Ambassadors Say

★★★★★
"I've been writing reports for 8 years now. I never imagined that a report could turn into a source of income that comes in every month without me having to do anything else. The first Smart City contract I closed already covers my entire rent."
Ricardo G. Mantovani
Ricardo G. Mantovani
Acoustic Consultant · Gold Ambassador · São Paulo, SP
★★★★★
"The platform is very comprehensive. The sales materials are professional, the leads are highly qualified, and the regional exclusivity is real. I closed three contracts in the first month without having to improvise at all."
Beatriz Almeida Souza
Beatriz Almeida Souza
Acoustic Engineer · Silver Ambassador · Curitiba, PR
Frequently Asked Questions

Questions about the program

No. Registration is completely free. No sign-up fee, no minimum spending requirement, no monthly fee. You only start earning—you never have to pay anything.
When the client signs and pays (via PIX or credit card), the system automatically allocates the funds: R$ 2,000 from the report goes directly to your account. Monthly commissions (10%) are also deposited automatically every month, with no intermediaries.
This isn't for just anyone. We conduct a technical and commercial profile review, prioritizing consultants with experience in acoustic reports. Openings are limited by region to ensure true exclusivity for each approved ambassador.
All plans have a minimum 12-month commitment. If the customer cancels before that period ends, the recurring revenue from that contract is terminated—but you receive a pro-rated portion of the cancellation fee charged to the customer, equivalent to 20% of the remaining monthly payments. After 12 months, cancellation can occur without a penalty and without additional compensation.
Levels increase automatically as you accumulate active contracts: Bronze (1–5), Silver (6–10), Gold (11–19), and Black (20+). Each level unlocks new benefits, higher priority on leads, and greater visibility on the Sentinela network.
Yes. You can offer Sentinela to your existing clients, and Sentinela also helps you expand your client base: our marketing and social media team actively generates leads in your region, directing opportunities directly to you. The more active contracts you have, the higher your earnings—and the exclusivity clause ensures that no other ambassador will compete for these leads while you’re active in the area.
Open Ambassador Positions in Santa Catarina, Rio Grande do Sul, and Paraná

We are forming the first national network
of experts in acoustic monitoring.

Your expertise in acoustics is worth more than a report. With Sentinela, you’re not just selling installations. You’re generating monthly income! Pioneers who join now secure their territory.

Limited openings by region
Expansion Map · Southern Brazil
Sentinela One Expansion Map — Southern Brazil