1. M Series Wireless Dataloggers

2. 2 DT82EM, DT80M, DT85M & DT85GM Overview Based on proven and successful DT8X series Logger feature set remains predominately unchanged M = internal Modem Low power – no internal battery Supplied with aerial

3. 3 Why Add an Internal Modem? External Modems are too difficult to set up Customer confidence that it will just work (deliver mostly pre-configured) No issues with non standard modems communicating with the logger (especially re: email and SMS commands) Everyone understands email One less piece of hardware to mount and wire

4. 4 DT82EM Hardware Changes Internal modem GSM / GPRS / EDGE (USA only) GSM / GPRS / EDGE / WCDMA / HSUPA / HSDPA (all other places) Serial host port removed Aerial connector added SIM card slot added

5. 5 DT80M, DT85M / DT85GM Hardware Changes Internal modem GSM / GPRS / EDGE (USA only) GSM / GPRS / EDGE / WCDMA / HSUPA / HSDPA (all other places) Serial host port removed Internal 6V batteries removed Aerial connector added SIM card slot added 5D-8D now available as extra HSC (not DT80M) Uses DT82 series style endcaps

6. 6 Firmware Additions SMS alarms from the logger Email alarms from the logger Email data based on time Email data based on alarm Dynamic DNS deTermined communications* * See next page

7. 7 dETERMINED TM Communications Improved reliability of data transmissions Recognises incomplete downloads Ensures whole files are transmitted – no lost data Automatically reconnects if the modem gets dropped by the network Selects best alternative if home network is unavailable* * If permitted by user

8. 8 What About dEX? A new Configuratation landing page Settings laid out in easy to follow groupings

9. 9 Email Data or Alarms Easy to follow email setup New FTP setup page

10. 10 New Triggering Function Trigger schedules by time Use it to email data

11. 11 SMS From the Logger Simple to setup SMS or Email on alarms

12. 12 Dynamic DNS Access your logger over the Internet using a domain name

13. 13 New Power Settings Simple to setup power settings

14. 14 New Power Settings Separate power settings for the modem

15. 15 Modem Test One touch modem connection test

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