Owain
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Posts posted by Owain
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or you could use an ethernet controlled mains switch; it would have different software from your cctv viewer. They're used in server farms to remotely power-cycle servers.
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Most PTZ protocols have Aux commands, which you can use to control lights with a RS422/485 telemetry receiver and relays.
Something like
http://www.bbvcctv.com/products/receivers/rx25x_multiple_protocol_auxiliary_relay_receiver/
A more DIY approach
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Why don't you get a large lockable box that UPS can put your parcels into?
Can this be done?
in General Digital Discussion
Posted
That may vary widely depending on DVR. Always best to use relays with decent isolation.