EOL's
Today I had a strange occurrence with a EOL. The system was not reporting the zone open even though I was holding the door open and looking at the keypad. After a period of troubleshooting found that the 3.74k resistor was now 5.86k....
17 discussions on Cabling-Design.com Forums about the DSC PC1555: what owners asked, what went wrong, and what fixed it.
Today I had a strange occurrence with a EOL. The system was not reporting the zone open even though I was holding the door open and looking at the keypad. After a period of troubleshooting found that the 3.74k resistor was now 5.86k....
Who sales swimming pool float alarm switches?I'd like fourPennsylvania
Ok... I admit it. I have once or twice. It always bites me in the ass.The latest one was a joke.Company X calls me and says, can you help us out we are a small company with a few accounts in Yuma. I should said no. They are an ex-ADT...
This old man needs help from an expert-I'm stumped. I have a 1 1/2 year old self installed/programmed-DSC 832 System. TheBoard is labeled 50/300. Thus far everything seems to work fineexcept:In my residence I wish to use the Cross Zone...
Anyone have any experience with the DSC Neo panels? I've taken over some of the older DSC panels a number of years ago but this product appears to be in quite a different league. I'm just beginning to do some research on the product but...
I am getting ready to install a DSC 632 system consisting of a PC1555CP01 control and RF5501-433NA LCD. I will be connecting all wirelesdevices to the system thru the LCD. Im trying to understand what theP1 and Z/P2 terminals are for on...