- Mar 1, 2004
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I tried googling this but to no avail.
I'm looking for IR or bluetooth or laser type sensors that I can put up outside my door and if anyone walks across their line of sight it would give me a signal on a device in my room.
Know what I'm talking about?
Can anyone help me?
I'm looking for IR or bluetooth or laser type sensors that I can put up outside my door and if anyone walks across their line of sight it would give me a signal on a device in my room.
Know what I'm talking about?
Can anyone help me?