Search found 7 matches

by anuaimi
Thu Jul 17, 2025 11:15 am
Forum: Envisalink SOLO and UNO Security Systems
Topic: benefit to pull-up resistors?
Replies: 2
Views: 1485

Re: benefit to pull-up resistors?

ah, very helpful. thanks
by anuaimi
Mon Jul 14, 2025 9:34 am
Forum: Envisalink SOLO and UNO Security Systems
Topic: benefit to pull-up resistors?
Replies: 2
Views: 1485

benefit to pull-up resistors?

I've replaced an old DSC with an UNO board and everything works, which is great. One thing I had to do was turn off the need to have pull-up resistors on each zone as my old system didn't have them. My question is whether there is any benefit to adding a pull-up resistor to each zone? If not, why is ...
by anuaimi
Mon Jul 14, 2025 9:18 am
Forum: Envisalink SOLO and UNO Security Systems
Topic: enclosure for UNO and expander board?
Replies: 2
Views: 418

Re: enclosure for UNO and expander board?

ah, ok, I understand. Another option is to put the non security (water, temp, fire) zones on the expansion board and mount it to the wall next to the enclosure. Right now my main issue is there isn't a lot of room for a second enclosure without rearranging a bunch of other stuff on the wall ...
by anuaimi
Sun Jul 13, 2025 11:07 pm
Forum: Envisalink SOLO and UNO Security Systems
Topic: enclosure for UNO and expander board?
Replies: 2
Views: 418

enclosure for UNO and expander board?

I just replaced my DSC 5015 with a UNO board and it fit perfectly where the old board did in my enclosure. I've ordered the expander board but I just realized it won't fit in my enclosure as it also had a backup battery in it. The enclosure is 12"x11". I tried to look for a replacement enclosure ...
by anuaimi
Fri May 23, 2025 12:40 pm
Forum: Envisalink SOLO and UNO Security Systems
Topic: switching to IP monitoring on DSC with failed phone interface
Replies: 4
Views: 6279

Re: switching to IP monitoring on DSC with failed phone interface

Thanks for this. I think I'll use this as a time to move to UNO. That will allow me to add wireless sensors in our garage.

Do you know if it will fit in the existing 5015 case or should I order one to match?

Athir
by anuaimi
Fri May 23, 2025 8:15 am
Forum: Envisalink SOLO and UNO Security Systems
Topic: switching to IP monitoring on DSC with failed phone interface
Replies: 4
Views: 6279

Re: switching to IP monitoring on DSC with failed phone interface

I saw there is an installer option to turn of the phone interface (015 option 7) but I don't have the installer code. I could reset the board but then I've have to program it from scratch. I'm hoping I can enable the ip monitoring and it will ignore that the phone line is down.
by anuaimi
Thu May 22, 2025 11:13 pm
Forum: Envisalink SOLO and UNO Security Systems
Topic: switching to IP monitoring on DSC with failed phone interface
Replies: 4
Views: 6279

switching to IP monitoring on DSC with failed phone interface

After a recent ice storm, my DSC system (with an EVL3) started reporting the following event "Phone Number 1 FTC". There was an issue with Bell but even after they fixed the line, the DSC still reported the line down. I think during the storm, the phone line interface on the DSC got zapped. So it ...