Alto CERO for Hotel helps you manage and optimize both air-side (HVAC) and water-side (chiller plant) systems, ensuring energy efficiency and guest comfort. With real-time automation, reduce operational costs and boost sustainability while delivering superior guest experiences.

Energy Management Esssentials for Innovative Hotel
40%
40%
20%
80%
3
Apps to optimize energy consumption
Our AI-powered system optimizes HVAC performance by automatically adjusting settings based on room occupancy and external conditions. When rooms are unoccupied, the system seamlessly switches air conditioning to eco-mode, significantly reducing energy waste while maintaining comfort. Achieve substantial energy savings without manual intervention.
Occupancy Detection
Designed to monitor room occupancy in real-time.
Hotel
Building
Energy Savings
Carbon Reduction
Property Certification
Tenant Comfort
Thermal Control
Designed to maintain optimal indoor air quality and guest comfort.
Hotel
Energy Savings
Carbon Reduction
Property Certification
Facility Operations
Tenant Comfort
Chiller Plant Optimization
AI-powered plant optimization for energy efficiency, cost savings, and smart automation. Reduce energy use and improve performance effortlessly
Hotel
Building
Retail
Educational
Hospital
Factory
Energy Savings
Carbon Reduction
Property Certification
Facility Operations
Tenant Comfort
Apps to increase operational efficiency
With Alto CERO’s intelligent reporting system, users receive detailed, real-time energy and operational insights effortlessly. Our AI-generated reports allow for quick, data-driven decisions, eliminating the need for manual analysis and ensuring your hotel remains efficient and sustainable.
Data Analytics
The Data Analytics app provides insights into HVAC performance, energy tracking, efficiency, and system status with advanced visuals and analytics.
Hotel
Building
Retail
Hospital
Factory
Alto Auto Report
Generate OSE reports with ease. Select daily/monthly periods, choose report types, and download air quality and power data instantly.
Hotel
Building
Retail
Hospital
Factory
Automatic Fault Detection and Diagnosis
Automated Fault Detection & Diagnosis (AFDD) for buildings. Detect issues early, reduce downtime, and optimize system performance effortlessly
Hotel
Building
Retail
Educational
Hospital
Factory
Energy Savings
Carbon Reduction
Facility Operations
Apps to enhance guest experience
Guest Connex provides a smart, QR-accessible platform that lets guests control room devices, access hotel services, and customize their experience—all from their smartphones. With no app downloads required, guests can enjoy personalized settings and convenience at their fingertips, enhancing their stay and your hotel's reputation.
Guest Connex
QR-accessible platform that elevates guest experiences.
Hotel
Facility Operations
Tenant Comfort
Smart Scene
Allows hotel staff to create and modify room scenes, customizing the guest experience.
Hotel
Facility Operations
Tenant Comfort
Thermal Control
Designed to maintain optimal indoor air quality and guest comfort.
Hotel
Energy Savings
Carbon Reduction
Property Certification
Facility Operations
Tenant Comfort
Demand Ventilation Control
Smart air quality system that adjusts HVAC based on real-time CO2 data, balancing occupant comfort with energy efficiency for healthier indoor spaces.
Hotel
Building
Retail
Educational
Hospital
Factory
Energy Savings
Carbon Reduction
Property Certification
Facility Operations
Tenant Comfort
Implementation Process
1
Hardware Setup
6 - 8 weeks
Installed metering devices and collected baseline energy data to monitor usage.
2
Software Integration
2 weeks
Integrated Alto HERO and CERO platforms with the hotel’s existing systems.
3
Commissioning
1 week
Tested and configured the system to ensure peak performance.
4
Measurement & Verification Reporting
1 week
Monitored energy consumption and verified savings through detailed reporting.
5
Staff Training
1 week
Trained hotel staff to optimize their workflows and effectively use the new systems.

Improve Hotel Brand Awareess with Auto Certificate
Effortlessly discover the ideal certification for your hotel and gain valuable insights into the criteria that matter most. Alto’s solutions keep you informed with real-time updates, milestone notifications, and a clear view of your progress, allowing you to stay ahead of the curve.
This medium-sized hotel in Pattaya reduced energy costs by 1M THB annually, improved room turnaround times, and enhanced quality control through real-time monitoring and operational optimization.