M. Adam Davis wrote:
> Given that it has an RTC, I'd suggest having the device "listen" for
> only a few seconds every 10-30 minutes.  Once communication is
> established, it could stay on until the control session is complete,
> but it would save significant power if your client doesn't mind
> waiting for an open control period.  Similar savings could be
> established for the GSM cellular link.
>   

The remote control really needs to work 24/7 as there's no advance 
warning of the when it might be called upon.

As per my other post, I think a (custom) RF remote is the way to go.
David...
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David Duffy        Audio Visual Devices P/L
Unit 8, 10 Hook St, Capalaba 4157 Australia
Ph: +61 7 38235717      Fax: +61 7 38234717
Our Web Site: www.audiovisualdevices.com.au
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