Register
Log In
Home
Add Reply
Add Topic
April 17, 2013
Offline
I have to install 4 analog cameras about 1000' from the dvr. Im planning to run cat5e but im confused on which pair of 4 channel baluns I need...passive or active.
January 3, 2014
Offline
Active Balun can transmit video for distances up to 1500 meters (around 5000 feet).
Passive Balun is up to about 1,100 Feet to transmit your video signal from your surveillance camera.
Both can be found here
Jose Malave - IT Director| Toll Free: 866-573-8878 | E-mail: support@securitycameraking.com
Calculate your Hard Disk Drive Here | Calculate your Lens Here | Calculate your Voltage Drop Here
Video Vault (All Videos) | Security Camera Videos | Smartphone Access Videos
March 9, 2013
Offline
at 1000 feet you are in a grey area. I would try the passive first. If they do not work you will need to use active.
April 17, 2013
Offline
Can I just go with the active and be ok? Would I need 2 active or 1 passive on the camera side and 1 active on the dvr side?
March 9, 2013
Offline
if you are within the allowed distance of the passive, the active will not work. I would first try passive. Then if that doesn't work, exchange one passive (the one on the camera end to active). I know this is a pain, but you are on the cusp.
April 17, 2013
Offline
Oh ok. I was unaware that if the distance was in the range for a passive that the active would not work. I'll just order a set of both then. The 1000' was just a guess, it may very well be a couple 100' short of that.
1 Guest(s)
