Centrox ROS — Next-Gen Restaurant Operating System, POS, Waiter & KDS | Posai Technologies
CENTROX ROS • HARDWARE-AGNOSTIC RESTAURANT OPERATING SYSTEM

The High-Speed Restaurant OS That Never Stops Serving.

Eliminate aggregator commissions and proprietary hardware lock-in. Unify High-Speed Counter Billing POS, Captain Waiter Mobile Apps, Live Kitchen Display Systems (KDS), Dynamic Guest QR Ordering, and Real-Time Recipe Inventory — 100% offline-first.

0% Aggregator Commission 100% Offline-First Billing Any Android / iPad / Windows PC Real-Time Recipe Depletion India GST & GCC / UAE TRN 15-Minute Instant Onboarding
Preview your restaurant portal:
Portal set: https://yourrestaurant.centrox.in
🔒 https://yourrestaurant.centrox.in/group-analytics CHAIN HQ ACTIVE
REAL-TIME SYNC
Centrox ROS Enterprise Group Dashboard Screenshot

Engineered for Restaurant Rush Hours

Built on local-first distributed nodes, Centrox ROS eliminates downtime, saves server lag, and keeps orders flowing when minutes matter.

Local-First Offline Continuity

Internet cuts off during dinner rush? Zero panic. Counter billing, KOT printing, and table routing continue locally with SQLite/IndexedDB caching. Automatic cloud sync resumes quietly when online.

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Zero Hardware Lock-In

Stop paying ₹60,000+ for proprietary locked POS machines. Centrox ROS runs natively on standard Android tablets, iPads, Windows desktop setups, and everyday Android/iOS smartphones.

🖨️

High-Speed Thermal ESC/POS Engine

Direct thermal printing for 2-inch and 3-inch roll printers across USB, Bluetooth, Ethernet (LAN), and Wi-Fi. Simultaneous token dispatch to Kitchen, Bar, and Bakery stations.

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Recipe Costing & Wastage Guard

Track raw material consumption down to the gram. Identify kitchen pilferage, track daily food waste logs, and monitor gross margins across every menu item with automated COGS reports.

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HQ Multi-Branch Central Control

Manage multi-outlet restaurant chains from one central executive portal. Standardize menus, control franchise royalty calculations, and compare city-wise sales heatmaps in real time.

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Native Centrox HROS Face-AI Biometrics

Seamlessly integrate staff attendance with our sister product Centrox HROS. Kitchen chefs and servers mark attendance in sub-300ms on tablet kiosks, eliminating ghost shifts and buddy punching.

Predictable Pricing with Zero Hidden Fees

No aggregator cuts. No transaction percentage penalties. Choose the tier that matches your outlet operations.

Monthly Billing Annual Billing SAVE 20%
QSR • CAFE • CLOUD
QSR & Cafe Lite
For quick-service counters, bakeries, cafes, food trucks, and cloud kitchens
999 / outlet / month
Billed annually • Unlimited billing
Core POS Modules:
  • High-Speed Counter POS: Touch & keyboard billing
  • Offline Billing Engine: Zero-internet continuity
  • Thermal Printing: 2" & 3" USB/Bluetooth/LAN
  • Portion Pricing: Small / Medium / Large / Half / Full
  • Shift Handover (Z-Report): Cash & digital ledger
  • Tax Engine: India GST / GCC VAT compliant
  • Staff Logins: Up to 2 active logins
CHAINS • INVENTORY • HR
Chain & Multi-Outlet
For multi-branch brands, franchise networks, and high-volume restobars
3,499 / outlet / month
Billed annually • Unlimited devices per outlet
Everything in Dine-In Pro, plus:
  • Recipe Costing Inventory: Real-time raw stock depletion
  • Supplier PO & Wastage: Spoilage audits & re-orders
  • HQ Central Menu Sync: Push changes across all outlets
  • Centrox HROS Included: Face-AI Attendance (25 staff/outlet)
  • C-Suite Consolidated MIS: Multi-city consolidated P&L
  • Granular RBAC: Strict manager override & void PINs
  • Priority SLA: 24/7 Dedicated Support Specialist
BESPOKE ECOSYSTEM
Bespoke Enterprise
For food courts, large hotel chains, and custom hospitality infrastructure
Custom Quote
Tailored to your exact hospitality operations
Enterprise Custom Engineering:
  • ERP Bridges: Direct Tally Prime, SAP & Oracle sync
  • White-Label Guest Apps: Native iOS & Android apps
  • Smart Food Court Cards: Tap RFID prepaid cards
  • Dedicated Tenant Hosting: Sovereign cloud isolation
  • Executive Pod: 99.95% Uptime SLA & dedicated engineer
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Modular Add-ons & Value Multipliers

Customize your setup with flexible add-ons designed to scale with your growth.

Centrox HROS Face-AI Biometrics Add-on
+₹45 / employee / mo (Discounted bundle)
Sub-300ms face kiosks for kitchen and floor staff with Indian statutory payroll.
Automated WhatsApp Messaging Pack
₹299 (1,000 WhatsApp Bills & Marketing messages)
Official Meta Cloud API integration with your restaurant brand header and PDF invoice.

Compare Plan Features Side-by-Side

Every module and capability mapped clearly to help you select the exact right fit.

Core Capabilities QSR & Cafe Lite
₹999/mo
Dine-In Pro
₹1,999/mo ★
Chain & Multi-Outlet
₹3,499/mo
1. Billing & Counter Operations
Offline-First Billing Engine (Zero-internet continuity)
2" & 3" Thermal Receipt & Token Printing (USB/BT/LAN)
Split Payments (Cash, Card, UPI, Khata Ledger)
Daily Cashier Shift Handover (Z-Report Audit)
Automated WhatsApp Digital Invoices ✓ Included ✓ Included
2. Table Management & Waiter Captain
Visual Multi-Section Table Floor Plan
Captain Waiter Mobile App on Android & iOS ✓ (Up to 10) ✓ (Unlimited)
Table Merge, Split & Guest Shift Operations
Interactive Kitchen Display System (KDS)
Dynamic Guest QR Contactless Self-Ordering
3. Recipe Inventory & Multi-Outlet Controls
Item-Level Stock & Portion Pricing
Recipe Raw Material Auto-Depletion on KOT Punch Add-on ✓ Full Module
Supplier Purchase Orders (PO) & Wastage Logs
HQ Multi-Outlet Central Master Menu Sync ✓ 1-Click Sync
Centrox HROS Face-AI Staff Attendance Kiosk Add-on ✓ Included (25 seats)

Turnkey Hardware Bundles & Total Freedom

Use your existing screens or order our pre-configured, battle-tested commercial POS hardware packages.

SOLO COUNTER BUNDLE

The Quick Service (QSR) Kit

Perfect for Coffee Shops, Cloud Kitchens, Bakeries, and Quick Service counters.

₹18,999 / AED 899 (One-Time Hardware)
  • ✓ 10.1" Commercial HD Android POS Tablet (3GB RAM / 32GB Storage)
  • ✓ Heavy-Duty 360° Rotating Steel Countertop Stand
  • ✓ 3" High-Speed Thermal Receipt & Token Printer (USB + Bluetooth + LAN)
  • ✓ Pre-installed Centrox ROS APK with 1-Year Device Warranty

See How Much Profit Centrox ROS Unlocks

Calculate how eliminating food aggregator commissions (20%–25%) and shifting diners to direct QR ordering supercharges your bottom line.

1,200 Orders
200 orders 10,000+ orders
₹ 550
₹ 100 ₹ 3,000+
💡 Assumes conservative 18% commission savings on direct QR orders and ₹1,500/mo thermal paper savings via WhatsApp e-bills.
Monthly Gross Restaurant Revenue: ₹ 6,60,000
Annual Aggregator Commission Saved: ₹ 4,27,680
Annual WhatsApp Digital Paper Savings: ₹ 18,000
Centrox ROS Software Cost (Dine-In Pro): ₹ 23,988 / yr
Estimated Net Annual Profit Gain: ₹ 4,21,692
⚡ 18.5x ROI Multiplier (1,758% Return)

Frequently Asked Questions

Everything you need to know about switching to Centrox ROS.

How does the offline-first billing engine work if our WiFi goes down?

Centrox ROS is built with local-first database caching. Your counter tablet or PC keeps processing orders, generating bills, and printing kitchen tokens over local network cables or Bluetooth without skipping a beat. When your internet recovers, all transaction records sync automatically to the cloud.

Can we use our existing Android tablets, iPads, and thermal printers?

Yes! Centrox ROS works with 99% of modern hardware. You can run the app on existing Android tablets (Android 9.0+), iPads, Windows desktop computers, and smartphones. Standard 2-inch and 3-inch ESC/POS thermal printers connected via USB, Bluetooth, or LAN are fully supported.

Are Indian GST and UAE / GCC VAT taxes supported?

Yes. Centrox ROS comes with pre-built tax engines for India (5%, 12%, 18% CGST/SGST with HSN codes) and GCC countries (UAE 5% VAT with Arabic TRN compliant invoice formats and dynamic QR codes).

How does the QR Ordering feature benefit our restaurant?

Each table receives a stylish QR code sticker. When diners scan it on their smartphones, a sleek, photo-rich digital menu opens instantly without downloading any app. Guests can place orders directly to the kitchen, freeing up your waitstaff and increasing average order value by up to 24% through high-margin modifier upselling.

Can we migrate our existing menu and customer records from another POS?

Absolutely. Our onboarding team provides 1-click Excel/CSV import templates for your menu items, categories, portion prices, modifiers, and past customer ledger balances so you can be up and running in under 15 minutes.

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