The cops have a system where the cop, is called on his personal body reciever. All they do is press the button to send a signal back to the station they are ok.
Now the x-10 camerss send at 2.4 g hz , here how it works.
The police body reciever when it send the signal back it causes interferance to the camers. The screen has a bunch of static on it, because the cops are close, when they tranmitt. I used a normal tv with , tv, 2 input visual and sound. (most new tv have this feature)
Now heres how you can tell they are close the screen has lots and lots of static.
I had narks living right next to a large grow room. YOU NEVER put a 2.4 gh camera in a room , you hard wire a camera.
The program relayrunner has a way to kill the program, with either a signal from a switch or when you take your computer and hit a sign on the screen. I have a switch between computers so the grow system is never on the screen. Except when I'm programing it or looking at data from Dataq .
oldsanclem Reviewed by oldsanclem on . Automation Does anybody still use old fashion timers, with old computer around. Why would anybody us a a timer , when you can set up to 8 channels with a printer port relay $36 to $120 and a controler program likd relayrunner.With over 15 plus years of using a computer with one failure,(dam compute battery went bad the same day as the power went out) It has a restart thats part of the program. Do a search for relayrunner, it has a free test , so you can start it up , under emulation mode , make all your Rating: 5