how to operate Relay remotely

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fawwad

Joined Oct 12, 2010
3
Hi All,

I am working on one project. I stuck with this part. I have to Remotely activate the Relay.(50 to 100 meters range)

what i want , a person should press Remote button and Relay should do OPEN CIRCUIT and it will keep circuit as open circuit unless
we press other button or same button again. (in normal operation circuit will do its task)

please tell me how is this possible...
if there is any uncertainity please do ask
 
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