Maintenance for pre 2015 SIACs

We recommend that all SIACs with a production and battery date from before April 2015 should be sent in to us for maintenance. SIACs which have been produced before April 2015 and have never seen a battery replacement should be sent to us for a firmware upgrade and battery replacement. Less then a few dozen of these earliest revision of SIACs are still in circulation world-wide. If you believe you are affected, please get in touch with us. Please also refer to the SIAC firmware...

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