Hello everyone, I have a Simplex 2901-9840 alarm and I’m looking for a suitable replacement. I heard about the 4901-9820 alternative. Can anyone confirm if this would be a compatible replacement? Thanks!
Absolutely, the 4901-9820 is a suitable replacement for your Simplex 2901-9840 alarm. It offers similar functionality and compatibility. Feel free to proceed with the replacement, and if you have any further questions, don’t hesitate to ask. Stay safe!