Adaptive Wireless Solutions Ltd Company Overview Adaptive Wireless

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Adaptive Wireless Solutions • • • Founded 2004 Specialists in monitoring and control solutions using wireless mesh sensor networks Offer systems integration and equipment supply for numerous wireless and wired technologies driven by customer requirements Distributor for ECOMM, Spinwave Systems and Wireless Sensors in UK and Europe Reseller for Netbiter in UK Can help you integrate and manage your data gathering and monitoring activities – – – – Complete solution design, supply and support Wireless technology consulting and advice Programme and project management Technical and wireless architecture design Equipment and software supply from multiple vendors Integration with other systems Installation and commissioning Maintenance and Support Copyright© 2013 Adaptive Wireless Solutions Ltd

Customers • • We have had enquiries and projects in energy management, BMS and related monitoring and control applications in a wide cross-section of industries from commercial offices, universities and colleges, apartment complexes, to shipyards, food companies and national utilities. Customers in UK, Ireland, Italy, Netherlands, Belgium, Hungary, Israel, Saudi Arabia BOMBARDIER Copyright© 2013 Adaptive Wireless Solutions Ltd

Business Advantages of Mesh Radio Economic and operational advantages vs. wired sensors • • Up to 90% lower installed costs – Lower cost of required equipment and supplies – Much quicker installation = less on-site time and less process disruption Monitor and control in: – harsh environments (lots of metal and interference) – “wire unfriendly” situations where wires are difficult or undesirable Monitors movable or rotating equipment Easy optimisation of sensor position in process for a better result Low cost and speedy retrofit to existing equipment and processes Cost-effective diagnostics in uncertain or temporary situations Multiple sensor types with standard wireless nodes on a single network Remote, ‘PC-less’, monitoring from anywhere on the internet Copyright© 2013 Adaptive Wireless Solutions Ltd

Wireless Network Types Older, less flexible, less reliable technologies Direct Connection – – – Wire replacement Point to point, highly specific Engineered to suit application Star – – – One central routing and control point Single-hop - point to multi-point All data flows through central point Newer, more flexible, more reliable technology Mesh – – – Multiple data paths Multi-hop Can operate as star or hybrid star/mesh Self configuring, self healing Highly flexible, highly reliable Copyright© 2013 Adaptive Wireless Solutions Ltd Gateway Mesh node Sensing node

Operational Advantages of Mesh • • Multiple Pathways – Stronger connectivity – Self-Healing, Self-Managing Transmit Around Equipment – – More robust More flexible • Extend Network Range – More robust – More capable Secondary Primary Out of Range Primary Copyright© 2013 Adaptive Wireless Solutions Ltd

Solution Architecture – Netbiter remote monitoring Wireless range to cover large sites, highly reliable digital mesh radio, not affected by interference. Scales from 1 to 100’s of points. Netbiter transfers data off-site to Netbiter Argos remote monitoring portal. Web API available to integrate data to other applications Remote off-site monitoring using Netbiter Argos Netbiter is Modbus TCP proxy Wireless mesh Gateway Typical Sensors and I/O devices Battery and/or line powered Temperature sensor Temperature and humidity Occupancy, door contact Light Pulse counting Dry contact inputs Up to 32 inputs per radio: contact, NTC, 0 -5 V, 0 -20 m. A Relay and analogue outputs Multi-stage thermostat controller Modbus RTU bridge Copyright© 2013 Adaptive Wireless Solutions Ltd

Example Projects Integration type Sector Description BACNet-IP/ BMS Building management Wireless temperature monitoring in large office building. Data integration to existing BMS using BACNet-IP. BMS Energy Water meter pulse count transfer 600 m line of sight. Pulse replication output BMS Energy Wireless electricity submetering from existing pulse output meters into BMS via BACNet-IP. 150 metres across roadway with one unit 50 metres further away. Modbus TCP/ PLC and Citect Data Centre Data centre wireless temperature and humidity monitoring application. 56 battery-powered sensors. Data fed into Citect monitoring and control system used to control set-point for 22 CRAC units. Data also used for SLA KPI reporting Modbus TCP/ BMS Energy Wireless temperature monitoring and window damper, heating valve and air recirculation damper controls. Historic university building. Demonstration project for Irish government. BMS Energy Wireless boundary gas meters pulse transfer to BMS outstations on hospital site Modbus TCP / On. Call Energy Temperature, Humidity, differential pressure, utility consumption, water pressure monitoring in energy experimental facility for domestic house energy efficiency analysis. Copyright© 2013 Adaptive Wireless Solutions Ltd

Application example – Westfield Shopping Mall BMS integration for temperature control 55, 000 Sq Metres on two floors with Atrium 49 Air handling units on roof 1 Wireless network 18 Mesh repeaters 30 Sensing nodes Ambient Temperature input to HVAC zone controls via Modbus TCP Installed in 2 days to resolve critical operating requirement £ 6, 100 equipment cost Copyright© 2013 Adaptive Wireless Solutions Ltd

Application example – Large Data Centre Monitoring Solution 7, 500 Sq Metres Floor 3 4 Floors Floor 2 Control Room Viewers Primary Server Main Mission Critical Data Centre Console Floor 1 Basement Common Ethernet Network Remote Business Continuity Centre Other Viewers Secondary Server Remote Disaster Recovery Centre Secondary Console Copyright© 2013 Adaptive Wireless Solutions Ltd Phase 1 - 2008 6 Wireless Subnetworks 22 Mesh repeaters 178 Sensing nodes Ambient TRH Phase 2 - 2009 100 additional TRH sensors on two floors 4 more wireless sub -networks Phase 3 - 2010 Being planned now Electrical Power Chilled water

BMS Integration • We have supplied systems to clients providing integration to existing BMS’ and software systems via: – – Modbus TCP and RTU BACnet IP Direct analogue and digital connection ODBC, OPC and SQL connection • BMS’ that have been integrated with our systems include: – – – Trend Siemens Schneider Andover Controls/TAC Honeywell Priva Copyright© 2013 Adaptive Wireless Solutions Ltd

Contact Details Adaptive Wireless Solutions Ltd 91 High Street Prestwood Great Missenden HP 16 9 ER Tel: +44 (0) 1494 865992 www. adaptive-wireless. co. uk Nick Baker Mobile: 07968 352875 Email: nbaker@adaptive-wireless. co. uk Skype: adaptivewireless Copyright© 2013 Adaptive Wireless Solutions Ltd