Building tomorrow s solutions.

Building tomorrow s solutions.

We manage passive infrastructure networks round the clock. from our echo centre, we keep track of your network and take remedial steps to ensure network reliability and efficiency. Providing first-ofits-kind regional accessibility, our reach enables us to touch communities and expand communication businesses globally.

Challenges Challenges of Traditional Network No real-time visibility of passive infrastructure performance We at edotco are committed to provide the best service uptime to our customers. To meet this commitment, we have put in place echo, which allows Security, Environment, Power Supply and Generator Set monitoring. echo is an automated remote monitoring system of all our passive infrastructure. It enables pro-active monitoring of fuel, battery, energy, temperature, alarms and others that impact your service level. With this system in place, your business will enjoy added site security, efficient energy management, environment monitoring, improved productivity and an enhanced site maintenance which translates to operational excellence and reduced costs. Unable to proactively monitor passive infrastructure No comprehensive report available for alarms and performance Unable to remotely control elements at sites No capability to track site access accurately

Overview echo Solution Architecture battery monitoring environment control fuel monitoring echo centre Kuala Lumpur primary link RMS unit secondary link Data acquisition and communication equipment at tower sites for energy, environmental and access management AWS cloud server Alarm escalation generator controller power source wind & solar Remote System in all edotco assets 7/24 hours, 365 days monitoring and surveillance, Alarm Management, Trouble Ticketing, Performance Management and Field Force Management via sms via Mobile app via email

Services Offered We Push the Barriers of Connectivity Security Security Environment Power Supply Generator Set Access Control Asset Cabin Access Motion Detector Camera Fence Access Alarm Sirens Temperature Smoke Detector Humidity Flood Detection Air conditioning Control Temperature Air Conditioner Energy Diesel Generator Energy Metre Rectifier Battery Cell Solar/Wind Generator Generator Controller Fuel Controls site access by only granting approval to the appropriate individuals Provides Real Time Lock status (whether it is open or closed) Able to configure entry and exit duration Creates records of access Single key for multiple locks/ sites/zones Key Management process via mobile applications and SMS Able to remotely monitor, verify and record entry or exit during routine and scheduled maintenance activities via a combination of access control, door sensors and cameras Automate key inventory management such as lost, unused keys, key activation/ deactivation etc.

Environment & Control Environment Advanced Power Supply Management Power Supply 01 Able to monitor air conditioners remotely and maintain optimal usage. 02 Maintain desired site temperature on a site by site basis. Enhance operational lifetime through optimized interworking with Diesel Generator Able to identify faulty individual cells to avoid replacing the entire battery bank 03 Monitor temperature and uses Free Cooling Unit when possible to reduce power consumption. 04 Continually monitor and analyse air conditioner s loading and compressor glitches to extend the life of air conditioners. Able to determine whether the temperature range is within manufacturer s specified band for battery operation Battery Efficiency and Management Monitor and manage battery usage at sites to eliminate battery failures, and early than designed end of life. 05 Ensure vendor equipment is operating within the specified environment threshold and tracking performance against manufacturer s recommendations. Cost Savings: Reduce Air Conditioning Run Hours - Efficient Preventative Maintenance - Increased Uptime Ensure battery operation is as per manufacturer s recommendation - extend battery life which minimizes replacement costs Cost Savings: Efficient Battery Management/Extend Life Efficient Preventative Maintenance - Increased Uptime - Procurement Efficiencies

Diesel Generator and Fuel & Control Generator Set Efficient Fuel Management and Fraud Elimination Report Generation Protecting your Power, Data and Resource Wastage Each site is equipped with a Remote Unit (RMU) and relevant sensors. RMU gathers data on performance of all passive infrastructure elements at the site and transmits the information in real-time to the echo centre. Fuel consumption tracking in real time and accurate records for fuel re-filling Identify and minimize fuel fraud by generating immediate alert in case of abnormal reduction of fuel level Able to provide real-time grid availability trends, fuel levels, diesel generator running hour patterns as well as consumption rate Immediate alert on fuel contamination and preventive measures to ensure better generator set lifetime Security Environment Power Supply Generator Set Reduce Diesel Generator Run Hours and Fuel Consumption Reduce diesel generator run hours by maximizing battery usage during GRID power off Periodic Base Checks on Diesel Generator Centralized Operation Client Dashboard Reduce frequency of scheduled maintenance by performing periodic checks on Diesel Generator Intelligent and integrated Power Management System that switches between Solar, Generator Set and Battery for operational efficiency Analyzed Results edotco echo Web Access

Unique Value Proposition The Benefits to Your Business Summary echo allows operators to realize measurable business and operational benefits: Site Security Efficient Power Management Environment 01 02 03 Reduce theft incidents Remote access key activation Efficient power distribution Battery cell monitoring Desired temperature monitoring Highly secured lock system Refueling and fuel consumption management Identify and eliminates fuel fraud Remote control air conditioner run hour Provides analytics and reports on access control, energy consumption, power systems and environment via web access Enables real-time remote monitoring, control, remote data collection, alarm capabilities and enables pro-active problem resolution for all passive infrastructure elements Improve Productivity Proper Site Maintenance 04 05 Man hour utilization Real-time monitoring Optimise preventive and corrective maintenance Savings through real time monitoring Optimise Diesel Generator run hours Minimizes dependency on manual field operations and increases operational efficiency through proactive workforce scheduling and regional planning based on confirmed report generation Communicates with passive infrastructure alarms over SMS or email directly to NOC Maximizes cost savings in terms of battery, energy and fuel consumption.

edotco echo centre edotco Group Sdn Bhd Level 30, Axiata Tower No.9 Jalan Stesen Sentral 5 Kuala Lumpur Sentral 50470 Kuala Lumpur Malaysia Tel: +603-22621388 Fax: +603-22621308/1309