dfp1969

you need to use some cat 5 to the dome this is how you get pelco p to work. Set the baud rate normally to 4800 but sometime 9600. address the unit as 1 and give that a go.

Hello All, I have an installation with Pelco specta 4's connected via Pelco P to a DM DS2 DVR. I am using Luminite wireless PIR's to trigger the DM unit which work fine. I have noticed that when i set the DM to night mode to recieve alarms that sometimes and for no reason the Spectra domes dont always move to the allocated preset position even though it has alarmed and logged on the DVR. I am using 9600 baud rate, this is only historical becuase we used to use ADPRO for signalling. I am thinking of changing to 4800 baud rate. We use preset 8 for home and after 1 minute of no movement it goes to preset 8. I am stuck and any ideas would be great. Many thanks in advance, Dave.