Security & Fire Protection Systems/Ademco speaker replacement
Our intercom patio speaker needs replacing. The keypad has Ademco NS976V2, M6674 & REV 4 imprinted on cover. We have 10 speakers counting master. Our system is tied in with the doorbell & is 12 yrs. Old. What can we replace it with?
Hello Roger, and thanks for writing.
I'm not sure that you're going to be able to replace that. ADEMCO's intercom systems were never a big part of their business. They tried integrating the intercom system with some of their alarm controls. Although I'd heard about them, I never saw one in the field.
ADEMCO was acquired by Honeywell several years ago, and although Honeywell does do intercom systems, I don't know that they'd maintain a legacy product like this. And I wouldn't even hazard a guess whether the current models are backwards compatible with your system.
I'd suggest you give Honeywell Customer Support a try. Here's the web page with contact information:
There's also a fellow (Jim Rojas# in South Florida who does some business in used and obsolete parts. I checked his online listing and didn't see any intercom parts, but then again he might have one gathering dust somewhere.
Here's his contact information #bottom of the page):
I hope you find success!