Senin, 26 Mei 2014

How can I view my security cameras on any TV in my house?




� Synaxis


Hi
As the title says, I want to figure out how to watch a security camera on any television in my house.

I know that is is possible, because my school has a TV studio, and each TV in the classroom has basic local channels, but Channel 3 is reserved for the studio when they go on air.

So basically I want to do just that, but instead of having a complicated setup up with multiple cameras and broadcasting software, i just want to broadcast 1 camera on channel 3.

I determined that what i need is an RF modulator, (like this - http://www.circuitblock.com/mod-1001d.html it is similar to what my school uses anyway) but I am not quite sure how to go about it, or basically plugging it into my current TV signal. If anyone knows how to do this i would greatly appreciate it.

Thanks

PS, I have Verizion Fios which is now a digital signal. And Fios does not have a channel 3.
Most TVs are new HD LCD Flatscreen TVs with standard composite inputs and component inputs, and 2 of them have HDMI and VGA as well. The oldest TV we are using only has composite inputs.

Thank You little dog for your answer, I have thought about doing it your way, only it seems to much of a hassle to have to run another set of cables to each individual TV
"Feed the security video to an unused cable channel with a modulator." That is exactly what I would like to do. Could you elaborate on it a little more?



Answer
Rather than inject a special channel signal to the broadcast/TV channels stream, I ran additional cables to the TVs at my house.

The security cameras feed a security DVR. The security DVR records the video to a hard drive and there is a "Monitor" jack that can be connected to one or more TVs. At my house, the single monitor out plug connects to a box that has multiple monitor-out connectors. These connectors are cabled to the rest of the TVs in the house.

All of the TVs in my house have several AV-inputs. The yellow RCA composite plug gets the security DVR connection.

This way, if I want to watch TV, or satellite or cable or DVD or whatever at each TV, I can do that - and if I want to watch the security camera, I just select that AV input on the TV. The added advantage to this is the TVs that have PiP can have both whatever TV station and a small version of the security camera in the corner of the TV screen.

The other aprt that is helpful is that the security DVR is also connected to the computer network so if I am on the computer, I can get to the security DVR monitor view from any of the computers on the home network, too.

Since you did not tell us what TVs you are using, we have no way to know if you can do this or if your only option is to feed the security video to an unused cable channel with a modulator.

Just Installed Security Cameras Around House?




Tiffany G


Hi, I just had security cameras installed and I was wondering if i needed to put up a sign saying I have cameras around my house? I heard if I heard if I don't it is like an intrusion of privacy or something? Thanks in advance!
Oh and I live in Las Vegas if there are any laws about it in my area



Answer
In your home or within in your property. nope.

Putting up a sign is a preventive measure to warn would-be troublemakers they might be caught on camera. You are not required to put up a sign for the invasion of privacy of people who come into your property..




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