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Author Topic: A transmitter and receiver for a signal output  (Read 1118 times)

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Offline ChriscrowdercakesTopic starter

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A transmitter and receiver for a signal output
« on: April 04, 2016, 12:36:48 am »
Hi guys,

   I'm looking to mount something in a vehicle that basically when the vehicle gets within a certain distance I can then send a signal from the unit that picked up the vehicle is close. Any ideas what sort of transmitter receiver  units or even type I should be looking at. Thanks guys much love xxx
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Offline ChriscrowdercakesTopic starter

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  • Country: gb
Re: A transmitter and receiver for a signal output
« Reply #1 on: April 04, 2016, 12:38:10 am »
Sorry can I add the distance I need is say 20 metres xx
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Online moffy

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Re: A transmitter and receiver for a signal output
« Reply #2 on: April 04, 2016, 01:52:23 am »
What about ETAG type systems?
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